Merge pull request #141 from github/actions_io

Remove direct dependency on @actions/io

.github/workflows/integration-testing.yml

@@ -22,7 +22,7 @@ jobs:
       env:
         TEST_MODE: true
     - run: |
-        cd "$CODEQL_ACTION_DATABASE_DIR"
+        cd "$RUNNER_TEMP/codeql_databases"
         # List all directories as there will be precisely one directory per database
         # but there may be other files in this directory such as query suites.
         if [ "$(ls -d */ | wc -l)" != 6 ] || \

.vscode/launch.json

@@ -0,0 +1,25 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Debug AVA test file",
+      "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/ava",
+      "runtimeArgs": [
+        "${file}",
+        "--break",
+        "--serial",
+        "--timeout=20m"
+      ],
+      "port": 9229,
+      "outputCapture": "std",
+      "skipFiles": [
+        "<node_internals>/**/*.js"
+      ]
+    }
+  ]
+}

CONTRIBUTING.md

@@ -1,4 +1,4 @@
-## Contributing
+# Contributing
 
 [fork]: https://github.com/github/codeql-action/fork
 [pr]: https://github.com/github/codeql-action/compare
@@ -20,10 +20,31 @@ Before you start, ensure that you have a recent version of node installed. You c
 * Run tests: `npm run test`.  You’ll need to ensure that the JavaScript files are up-to-date first by running the command above.
 * Run the linter: `npm run lint`.
 
+This project also includes configuration to run tests from VSCode (with support for breakpoints) - open the test file you wish to run and choose "Debug AVA test file" from the Run menu in the Run panel.
+
 ### Running the action
 
 To see the effect of your changes and to test them, push your changes in a branch and then look at the [Actions output](https://github.com/github/codeql-action/actions) for that branch.  You can also exercise the code locally by running the automated tests.
 
+### Running the action locally
+
+It is possible to run this action locally via [act](https://github.com/nektos/act) via the following steps:
+
+1. Create a GitHub [Personal Access Token](https://github.com/settings/tokens) (PAT).
+1. Install [act](https://github.com/nektos/act) v0.2.10 or greater.
+1. Add a `.env` file in the root of the project you are running:
+
+  ```bash
+  CODEQL_LOCAL_RUN=true
+
+  # Optional, for better logging
+  GITHUB_JOB=<ANY_JOB_NAME>
+  ```
+
+1. Run `act -j codeql -s GITHUB_TOKEN=<PAT>`
+
+Running locally will generate the CodeQL database and run all the queries, but it will avoid uploading and reporting results to GitHub. Note that this must be done on a repository that _consumes_ this action, not this repository. The use case is to debug failures of this action on specific repositories.
+
 ### Integration tests
 
 As well as the unit tests (see _Common tasks_ above), there are integration tests, defined in `.github/workflows/integration-testing.yml`.  These are run by a CI check.  Depending on the change you’re making, you may want to add a test to this file or extend an existing one.
@@ -35,6 +56,7 @@ As well as the unit tests (see _Common tasks_ above), there are integration test
 3. Make your change, add tests, and make sure the tests still pass
 4. Push to your fork and [submit a pull request][pr]
 5. Pat yourself on the back and wait for your pull request to be reviewed and merged.
+
 If you're a GitHub staff member, you can merge your own PR once it's approved; for external contributors, GitHub staff will merge your PR once it's approved.
 
 Here are a few things you can do that will increase the likelihood of your pull request being accepted:

analyze/action.yml

@@ -20,6 +20,10 @@ inputs:
     description: The number of threads to be used by CodeQL.
     required: false
     default: "1"
+  checkout_path:
+    description: "The path at which the analyzed repository was checked out. Used to relativeize any absolute paths in the uploaded SARIF file."
+    required: false
+    default: ${{ github.workspace }}
   token:
     default: ${{ github.token }}
   matrix:

init/action.yml

@@ -5,7 +5,7 @@ inputs:
   tools:
     description: URL of CodeQL tools
     required: false
-    default: https://github.com/github/codeql-action/releases/download/codeql-bundle-20200630/codeql-bundle.tar.gz
+    # If not specified the Action will check in several places until it finds the CodeQL tools.
   languages:
     description: The languages to be analysed
     required: false

lib/analysis-paths.js

@@ -23,7 +23,7 @@ function buildIncludeExcludeEnvVar(paths) {
     }
     return paths.join('\n');
 }
-function includeAndExcludeAnalysisPaths(config, languages) {
+function includeAndExcludeAnalysisPaths(config) {
     // The 'LGTM_INDEX_INCLUDE' and 'LGTM_INDEX_EXCLUDE' environment variables
     // control which files/directories are traversed when scanning.
     // This allows including files that otherwise would not be scanned, or
@@ -51,7 +51,7 @@ function includeAndExcludeAnalysisPaths(config, languages) {
     if ((config.paths.length !== 0 ||
         config.pathsIgnore.length !== 0 ||
         filters.length !== 0) &&
-        !languages.every(isInterpretedLanguage)) {
+        !config.languages.every(isInterpretedLanguage)) {
         core.warning('The "paths"/"paths-ignore" fields of the config only have effect for Javascript and Python');
     }
 }

lib/analysis-paths.js.map

@@ -1 +1 @@
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+{"version":3,"file":"analysis-paths.js","sourceRoot":"","sources":["../src/analysis-paths.ts"],"names":[],"mappings":";;;;;;;;;AAAA,oDAAsC;AAItC,SAAS,qBAAqB,CAAC,QAAQ;IACrC,OAAO,QAAQ,KAAK,YAAY,IAAI,QAAQ,KAAK,QAAQ,CAAC;AAC5D,CAAC;AAED,6FAA6F;AAChF,QAAA,+BAA+B,GAAG,eAAe,CAAC;AAE/D,uFAAuF;AACvF,SAAS,yBAAyB,CAAC,KAAe;IAChD,iCAAiC;IACjC,KAAK,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;IAEjD,uDAAuD;IACvD,IAAI,OAAO,CAAC,QAAQ,KAAK,OAAO,EAAE;QAChC,KAAK,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,uCAA+B,CAAC,CAAC,CAAC;KACrE;IAED,OAAO,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;AAC1B,CAAC;AAED,SAAgB,8BAA8B,CAAC,MAA0B;IACvE,0EAA0E;IAC1E,+DAA+D;IAC/D,sEAAsE;IACtE,qDAAqD;IACrD,gFAAgF;IAChF,sEAAsE;IACtE,sDAAsD;IACtD,IAAI,MAAM,CAAC,KAAK,CAAC,MAAM,KAAK,CAAC,EAAE;QAC7B,IAAI,CAAC,cAAc,CAAC,oBAAoB,EAAE,yBAAyB,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;KACpF;IACD,IAAI,MAAM,CAAC,WAAW,CAAC,MAAM,KAAK,CAAC,EAAE;QACnC,IAAI,CAAC,cAAc,CAAC,oBAAoB,EAAE,yBAAyB,CAAC,MAAM,CAAC,WAAW,CAAC,CAAC,CAAC;KAC1F;IAED,yEAAyE;IACzE,6EAA6E;IAC7E,wDAAwD;IACxD,MAAM,OAAO,GAAa,EAAE,CAAC;IAC7B,OAAO,CAAC,IAAI,CAAC,GAAG,MAAM,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,UAAU,GAAG,CAAC,CAAC,CAAC,CAAC;IACvD,OAAO,CAAC,IAAI,CAAC,GAAG,MAAM,CAAC,WAAW,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,UAAU,GAAG,CAAC,CAAC,CAAC,CAAC;IAC7D,IAAI,OAAO,CAAC,MAAM,KAAK,CAAC,EAAE;QACxB,IAAI,CAAC,cAAc,CAAC,oBAAoB,EAAE,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;KAC/D;IAED,oEAAoE;IACpE,sEAAsE;IACtE,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,MAAM,KAAK,CAAC;QACxB,MAAM,CAAC,WAAW,CAAC,MAAM,KAAK,CAAC;QAC/B,OAAO,CAAC,MAAM,KAAK,CAAC,CAAC;QACvB,CAAC,MAAM,CAAC,SAAS,CAAC,KAAK,CAAC,qBAAqB,CAAC,EAAE;QAClD,IAAI,CAAC,OAAO,CAAC,4FAA4F,CAAC,CAAC;KAC5G;AACH,CAAC;AAjCD,wEAiCC"}

lib/analysis-paths.test.js

@@ -12,21 +12,30 @@ var __importStar = (this && this.__importStar) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 const ava_1 = __importDefault(require("ava"));
 const analysisPaths = __importStar(require("./analysis-paths"));
-const configUtils = __importStar(require("./config-utils"));
 const testing_utils_1 = require("./testing-utils");
 testing_utils_1.setupTests(ava_1.default);
 ava_1.default("emptyPaths", async (t) => {
-    let config = new configUtils.Config();
+    const config = {
-    analysisPaths.includeAndExcludeAnalysisPaths(config, []);
+        languages: [],
+        queries: {},
+        pathsIgnore: [],
+        paths: [],
+        originalUserInput: {},
+    };
+    analysisPaths.includeAndExcludeAnalysisPaths(config);
     t.is(process.env['LGTM_INDEX_INCLUDE'], undefined);
     t.is(process.env['LGTM_INDEX_EXCLUDE'], undefined);
     t.is(process.env['LGTM_INDEX_FILTERS'], undefined);
 });
 ava_1.default("nonEmptyPaths", async (t) => {
-    let config = new configUtils.Config();
+    const config = {
-    config.paths.push('path1', 'path2', '**/path3');
+        languages: [],
-    config.pathsIgnore.push('path4', 'path5', 'path6/**');
+        queries: {},
-    analysisPaths.includeAndExcludeAnalysisPaths(config, []);
+        paths: ['path1', 'path2', '**/path3'],
+        pathsIgnore: ['path4', 'path5', 'path6/**'],
+        originalUserInput: {},
+    };
+    analysisPaths.includeAndExcludeAnalysisPaths(config);
     t.is(process.env['LGTM_INDEX_INCLUDE'], 'path1\npath2');
     t.is(process.env['LGTM_INDEX_EXCLUDE'], 'path4\npath5');
     t.is(process.env['LGTM_INDEX_FILTERS'], 'include:path1\ninclude:path2\ninclude:**/path3\nexclude:path4\nexclude:path5\nexclude:path6/**');

lib/analysis-paths.test.js.map

@@ -1 +1 @@
-{"version":3,"file":"analysis-paths.test.js","sourceRoot":"","sources":["../src/analysis-paths.test.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,8CAAuB;AAEvB,gEAAkD;AAClD,4DAA8C;AAC9C,mDAA2C;AAE3C,0BAAU,CAAC,aAAI,CAAC,CAAC;AAEjB,aAAI,CAAC,YAAY,EAAE,KAAK,EAAC,CAAC,EAAC,EAAE;IAC3B,IAAI,MAAM,GAAG,IAAI,WAAW,CAAC,MAAM,EAAE,CAAC;IACtC,aAAa,CAAC,8BAA8B,CAAC,MAAM,EAAE,EAAE,CAAC,CAAC;IACzD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,SAAS,CAAC,CAAC;IACnD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,SAAS,CAAC,CAAC;IACnD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,SAAS,CAAC,CAAC;AACrD,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,eAAe,EAAE,KAAK,EAAC,CAAC,EAAC,EAAE;IAC9B,IAAI,MAAM,GAAG,IAAI,WAAW,CAAC,MAAM,EAAE,CAAC;IACtC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,OAAO,EAAE,OAAO,EAAE,UAAU,CAAC,CAAC;IAChD,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,OAAO,EAAE,OAAO,EAAE,UAAU,CAAC,CAAC;IACtD,aAAa,CAAC,8BAA8B,CAAC,MAAM,EAAE,EAAE,CAAC,CAAC;IACzD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,cAAc,CAAC,CAAC;IACxD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,cAAc,CAAC,CAAC;IACxD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,gGAAgG,CAAC,CAAC;AAC5I,CAAC,CAAC,CAAC"}
+{"version":3,"file":"analysis-paths.test.js","sourceRoot":"","sources":["../src/analysis-paths.test.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,8CAAuB;AAEvB,gEAAkD;AAClD,mDAA2C;AAE3C,0BAAU,CAAC,aAAI,CAAC,CAAC;AAEjB,aAAI,CAAC,YAAY,EAAE,KAAK,EAAC,CAAC,EAAC,EAAE;IAC3B,MAAM,MAAM,GAAG;QACb,SAAS,EAAE,EAAE;QACb,OAAO,EAAE,EAAE;QACX,WAAW,EAAE,EAAE;QACf,KAAK,EAAE,EAAE;QACT,iBAAiB,EAAE,EAAE;KACtB,CAAC;IACF,aAAa,CAAC,8BAA8B,CAAC,MAAM,CAAC,CAAC;IACrD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,SAAS,CAAC,CAAC;IACnD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,SAAS,CAAC,CAAC;IACnD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,SAAS,CAAC,CAAC;AACrD,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,eAAe,EAAE,KAAK,EAAC,CAAC,EAAC,EAAE;IAC9B,MAAM,MAAM,GAAG;QACb,SAAS,EAAE,EAAE;QACb,OAAO,EAAE,EAAE;QACX,KAAK,EAAE,CAAC,OAAO,EAAE,OAAO,EAAE,UAAU,CAAC;QACrC,WAAW,EAAE,CAAC,OAAO,EAAE,OAAO,EAAE,UAAU,CAAC;QAC3C,iBAAiB,EAAE,EAAE;KACtB,CAAC;IACF,aAAa,CAAC,8BAA8B,CAAC,MAAM,CAAC,CAAC;IACrD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,cAAc,CAAC,CAAC;IACxD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,cAAc,CAAC,CAAC;IACxD,CAAC,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,EAAE,gGAAgG,CAAC,CAAC;AAC5I,CAAC,CAAC,CAAC"}

lib/api-client.js

@@ -13,7 +13,11 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const github = __importStar(require("@actions/github"));
 const console_log_level_1 = __importDefault(require("console-log-level"));
-exports.getApiClient = function () {
+const util_1 = require("./util");
+exports.getApiClient = function (allowLocalRun = false) {
+    if (util_1.isLocalRun() && !allowLocalRun) {
+        throw new Error('Invalid API call in local run');
+    }
     return new github.GitHub(core.getInput('token'), {
         userAgent: "CodeQL Action",
         log: console_log_level_1.default({ level: "debug" })

lib/api-client.js.map

@@ -1 +1 @@
-{"version":3,"file":"api-client.js","sourceRoot":"","sources":["../src/api-client.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,oDAAsC;AACtC,wDAA0C;AAC1C,0EAAgD;AAEnC,QAAA,YAAY,GAAG;IAC1B,OAAO,IAAI,MAAM,CAAC,MAAM,CACtB,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,EACtB;QACE,SAAS,EAAE,eAAe;QAC1B,GAAG,EAAE,2BAAe,CAAC,EAAE,KAAK,EAAE,OAAO,EAAE,CAAC;KACzC,CAAC,CAAC;AACP,CAAC,CAAC"}
+{"version":3,"file":"api-client.js","sourceRoot":"","sources":["../src/api-client.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,oDAAsC;AACtC,wDAA0C;AAC1C,0EAAgD;AAEhD,iCAAoC;AAEvB,QAAA,YAAY,GAAG,UAAS,aAAa,GAAG,KAAK;IACxD,IAAI,iBAAU,EAAE,IAAI,CAAC,aAAa,EAAE;QAClC,MAAM,IAAI,KAAK,CAAC,+BAA+B,CAAC,CAAC;KAClD;IACD,OAAO,IAAI,MAAM,CAAC,MAAM,CACtB,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,EACtB;QACE,SAAS,EAAE,eAAe;QAC1B,GAAG,EAAE,2BAAe,CAAC,EAAE,KAAK,EAAE,OAAO,EAAE,CAAC;KACzC,CAAC,CAAC;AACP,CAAC,CAAC"}

lib/autobuild.js

@@ -9,20 +9,34 @@ var __importStar = (this && this.__importStar) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const codeql_1 = require("./codeql");
-const sharedEnv = __importStar(require("./shared-environment"));
+const config_utils = __importStar(require("./config-utils"));
 const util = __importStar(require("./util"));
+async function sendCompletedStatusReport(startedAt, allLanguages, failingLanguage, cause) {
+    var _a, _b;
+    const status = failingLanguage !== undefined || cause !== undefined ? 'failure' : 'success';
+    const statusReportBase = await util.createStatusReportBase('autobuild', status, startedAt, (_a = cause) === null || _a === void 0 ? void 0 : _a.message, (_b = cause) === null || _b === void 0 ? void 0 : _b.stack);
+    const statusReport = {
+        ...statusReportBase,
+        autobuild_languages: allLanguages.join(','),
+        autobuild_failure: failingLanguage,
+    };
+    await util.sendStatusReport(statusReport);
+}
 async function run() {
-    var _a;
+    const startedAt = new Date();
+    let language;
     try {
-        if (util.should_abort('autobuild', true) || !await util.reportActionStarting('autobuild')) {
+        util.prepareLocalRunEnvironment();
+        if (!await util.sendStatusReport(await util.createStatusReportBase('autobuild', 'starting', startedAt), true)) {
             return;
         }
+        const config = await config_utils.getConfig();
         // Attempt to find a language to autobuild
         // We want pick the dominant language in the repo from the ones we're able to build
         // The languages are sorted in order specified by user or by lines of code if we got
         // them from the GitHub API, so try to build the first language on the list.
-        const autobuildLanguages = ((_a = process.env[sharedEnv.CODEQL_ACTION_TRACED_LANGUAGES]) === null || _a === void 0 ? void 0 : _a.split(',')) || [];
+        const autobuildLanguages = config.languages.filter(codeql_1.isTracedLanguage);
-        const language = autobuildLanguages[0];
+        language = autobuildLanguages[0];
         if (!language) {
             core.info("None of the languages in this project require extra build steps");
             return;
@@ -38,10 +52,11 @@ async function run() {
     }
     catch (error) {
         core.setFailed("We were unable to automatically build your code. Please replace the call to the autobuild action with your custom build steps.  " + error.message);
-        await util.reportActionFailed('autobuild', error.message, error.stack);
+        console.log(error);
+        await sendCompletedStatusReport(startedAt, [language], language, error);
         return;
     }
-    await util.reportActionSucceeded('autobuild');
+    await sendCompletedStatusReport(startedAt, [language]);
 }
 run().catch(e => {
     core.setFailed("autobuild action failed.  " + e);

lib/autobuild.js.map

@@ -1 +1 @@
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+{"version":3,"file":"autobuild.js","sourceRoot":"","sources":["../src/autobuild.ts"],"names":[],"mappings":";;;;;;;;;AAAA,oDAAsC;AAEtC,qCAAuD;AACvD,6DAA+C;AAC/C,6CAA+B;AAS/B,KAAK,UAAU,yBAAyB,CACtC,SAAe,EACf,YAAsB,EACtB,eAAwB,EACxB,KAAa;;IAEb,MAAM,MAAM,GAAG,eAAe,KAAK,SAAS,IAAI,KAAK,KAAK,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC;IAC5F,MAAM,gBAAgB,GAAG,MAAM,IAAI,CAAC,sBAAsB,CACxD,WAAW,EACX,MAAM,EACN,SAAS,QACT,KAAK,0CAAE,OAAO,QACd,KAAK,0CAAE,KAAK,CAAC,CAAC;IAChB,MAAM,YAAY,GAA0B;QAC1C,GAAG,gBAAgB;QACnB,mBAAmB,EAAE,YAAY,CAAC,IAAI,CAAC,GAAG,CAAC;QAC3C,iBAAiB,EAAE,eAAe;KACnC,CAAC;IACF,MAAM,IAAI,CAAC,gBAAgB,CAAC,YAAY,CAAC,CAAC;AAC5C,CAAC;AAED,KAAK,UAAU,GAAG;IAChB,MAAM,SAAS,GAAG,IAAI,IAAI,EAAE,CAAC;IAC7B,IAAI,QAAQ,CAAC;IACb,IAAI;QACF,IAAI,CAAC,0BAA0B,EAAE,CAAC;QAClC,IAAI,CAAC,MAAM,IAAI,CAAC,gBAAgB,CAAC,MAAM,IAAI,CAAC,sBAAsB,CAAC,WAAW,EAAE,UAAU,EAAE,SAAS,CAAC,EAAE,IAAI,CAAC,EAAE;YAC7G,OAAO;SACR;QAED,MAAM,MAAM,GAAG,MAAM,YAAY,CAAC,SAAS,EAAE,CAAC;QAE9C,0CAA0C;QAC1C,mFAAmF;QACnF,oFAAoF;QACpF,4EAA4E;QAC5E,MAAM,kBAAkB,GAAG,MAAM,CAAC,SAAS,CAAC,MAAM,CAAC,yBAAgB,CAAC,CAAC;QACrE,QAAQ,GAAG,kBAAkB,CAAC,CAAC,CAAC,CAAC;QAEjC,IAAI,CAAC,QAAQ,EAAE;YACb,IAAI,CAAC,IAAI,CAAC,iEAAiE,CAAC,CAAC;YAC7E,OAAO;SACR;QAED,IAAI,CAAC,KAAK,CAAC,sCAAsC,QAAQ,EAAE,CAAC,CAAC;QAE7D,IAAI,kBAAkB,CAAC,MAAM,GAAG,CAAC,EAAE;YACjC,IAAI,CAAC,OAAO,CAAC,oCAAoC,QAAQ,8BAA8B,kBAAkB,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,wDAAwD,CAAC,CAAC;SAC3L;QAED,IAAI,CAAC,UAAU,CAAC,qCAAqC,QAAQ,OAAO,CAAC,CAAC;QACtE,MAAM,MAAM,GAAG,kBAAS,EAAE,CAAC;QAC3B,MAAM,MAAM,CAAC,YAAY,CAAC,QAAQ,CAAC,CAAC;QAEpC,IAAI,CAAC,QAAQ,EAAE,CAAC;KAEjB;IAAC,OAAO,KAAK,EAAE;QACd,IAAI,CAAC,SAAS,CAAC,kIAAkI,GAAG,KAAK,CAAC,OAAO,CAAC,CAAC;QACnK,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;QACnB,MAAM,yBAAyB,CAAC,SAAS,EAAE,CAAC,QAAQ,CAAC,EAAE,QAAQ,EAAE,KAAK,CAAC,CAAC;QACxE,OAAO;KACR;IAED,MAAM,yBAAyB,CAAC,SAAS,EAAE,CAAC,QAAQ,CAAC,CAAC,CAAC;AACzD,CAAC;AAED,GAAG,EAAE,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE;IACd,IAAI,CAAC,SAAS,CAAC,4BAA4B,GAAG,CAAC,CAAC,CAAC;IACjD,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACjB,CAAC,CAAC,CAAC"}

lib/codeql.js

@@ -6,29 +6,131 @@ var __importStar = (this && this.__importStar) || function (mod) {
     result["default"] = mod;
     return result;
 };
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const exec = __importStar(require("@actions/exec"));
+const http = __importStar(require("@actions/http-client"));
 const toolcache = __importStar(require("@actions/tool-cache"));
 const fs = __importStar(require("fs"));
 const path = __importStar(require("path"));
 const semver = __importStar(require("semver"));
+const stream = __importStar(require("stream"));
+const globalutil = __importStar(require("util"));
+const v4_1 = __importDefault(require("uuid/v4"));
+const api = __importStar(require("./api-client"));
 const util = __importStar(require("./util"));
+/**
+ * Stores the CodeQL object, and is populated by `setupCodeQL` or `getCodeQL`.
+ * Can be overridden in tests using `setCodeQL`.
+ */
+let cachedCodeQL = undefined;
 /**
  * Environment variable used to store the location of the CodeQL CLI executable.
  * Value is set by setupCodeQL and read by getCodeQL.
  */
 const CODEQL_ACTION_CMD = "CODEQL_ACTION_CMD";
+const CODEQL_BUNDLE_VERSION = "codeql-bundle-20200630";
+const CODEQL_BUNDLE_NAME = "codeql-bundle.tar.gz";
+const CODEQL_DEFAULT_ACTION_REPOSITORY = "github/codeql-action";
+function getCodeQLActionRepository() {
+    // Actions do not know their own repository name,
+    // so we currently use this hack to find the name based on where our files are.
+    // This can be removed once the change to the runner in https://github.com/actions/runner/pull/585 is deployed.
+    const runnerTemp = util.getRequiredEnvParam("RUNNER_TEMP");
+    const actionsDirectory = path.join(path.dirname(runnerTemp), "_actions");
+    const relativeScriptPath = path.relative(actionsDirectory, __filename);
+    // This handles the case where the Action does not come from an Action repository,
+    // e.g. our integration tests which use the Action code from the current checkout.
+    if (relativeScriptPath.startsWith("..") || path.isAbsolute(relativeScriptPath)) {
+        return CODEQL_DEFAULT_ACTION_REPOSITORY;
+    }
+    const relativeScriptPathParts = relativeScriptPath.split(path.sep);
+    return relativeScriptPathParts[0] + "/" + relativeScriptPathParts[1];
+}
+async function getCodeQLBundleDownloadURL() {
+    const codeQLActionRepository = getCodeQLActionRepository();
+    const potentialDownloadSources = [
+        // This GitHub instance, and this Action.
+        [util.getInstanceAPIURL(), codeQLActionRepository],
+        // This GitHub instance, and the canonical Action.
+        [util.getInstanceAPIURL(), CODEQL_DEFAULT_ACTION_REPOSITORY],
+        // GitHub.com, and the canonical Action.
+        [util.GITHUB_DOTCOM_API_URL, CODEQL_DEFAULT_ACTION_REPOSITORY],
+    ];
+    // We now filter out any duplicates.
+    // Duplicates will happen either because the GitHub instance is GitHub.com, or because the Action is not a fork.
+    const uniqueDownloadSources = potentialDownloadSources.filter((url, index, self) => index === self.indexOf(url));
+    for (let downloadSource of uniqueDownloadSources) {
+        let [apiURL, repository] = downloadSource;
+        // If we've reached the final case, short-circuit the API check since we know the bundle exists and is public.
+        if (apiURL === util.GITHUB_DOTCOM_API_URL && repository === CODEQL_DEFAULT_ACTION_REPOSITORY) {
+            break;
+        }
+        let [repositoryOwner, repositoryName] = repository.split("/");
+        try {
+            const release = await api.getApiClient().repos.getReleaseByTag({
+                owner: repositoryOwner,
+                repo: repositoryName,
+                tag: CODEQL_BUNDLE_VERSION
+            });
+            for (let asset of release.data.assets) {
+                if (asset.name === CODEQL_BUNDLE_NAME) {
+                    core.info(`Found CodeQL bundle in ${downloadSource[1]} on ${downloadSource[0]} with URL ${asset.url}.`);
+                    return asset.url;
+                }
+            }
+        }
+        catch (e) {
+            core.info(`Looked for CodeQL bundle in ${downloadSource[1]} on ${downloadSource[0]} but got error ${e}.`);
+        }
+    }
+    return `https://github.com/${CODEQL_DEFAULT_ACTION_REPOSITORY}/releases/download/${CODEQL_BUNDLE_VERSION}/${CODEQL_BUNDLE_NAME}`;
+}
+// We have to download CodeQL manually because the toolcache doesn't support Accept headers.
+// This can be removed once https://github.com/actions/toolkit/pull/530 is merged and released.
+async function toolcacheDownloadTool(url, headers) {
+    const client = new http.HttpClient('CodeQL Action');
+    const dest = path.join(util.getRequiredEnvParam('RUNNER_TEMP'), v4_1.default());
+    const response = await client.get(url, headers);
+    if (response.message.statusCode !== 200) {
+        const err = new toolcache.HTTPError(response.message.statusCode);
+        core.info(`Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`);
+        throw err;
+    }
+    const pipeline = globalutil.promisify(stream.pipeline);
+    fs.mkdirSync(path.dirname(dest), { recursive: true });
+    await pipeline(response.message, fs.createWriteStream(dest));
+    return dest;
+}
 async function setupCodeQL() {
     try {
-        const codeqlURL = core.getInput('tools', { required: true });
+        let codeqlURL = core.getInput('tools');
-        const codeqlURLVersion = getCodeQLURLVersion(codeqlURL);
+        const codeqlURLVersion = getCodeQLURLVersion(codeqlURL || `/${CODEQL_BUNDLE_VERSION}/`);
         let codeqlFolder = toolcache.find('CodeQL', codeqlURLVersion);
         if (codeqlFolder) {
             core.debug(`CodeQL found in cache ${codeqlFolder}`);
         }
         else {
-            const codeqlPath = await toolcache.downloadTool(codeqlURL);
+            if (!codeqlURL) {
+                codeqlURL = await getCodeQLBundleDownloadURL();
+            }
+            const headers = { accept: 'application/octet-stream' };
+            // We only want to provide an authorization header if we are downloading
+            // from the same GitHub instance the Action is running on.
+            // This avoids leaking Enterprise tokens to dotcom.
+            if (codeqlURL.startsWith(util.getInstanceAPIURL() + "/")) {
+                core.debug('Downloading CodeQL bundle with token.');
+                let token = core.getInput('token', { required: true });
+                headers.authorization = `token ${token}`;
+            }
+            else {
+                core.debug('Downloading CodeQL bundle without token.');
+            }
+            let codeqlPath = await toolcacheDownloadTool(codeqlURL, headers);
+            core.debug(`CodeQL bundle download to ${codeqlPath} complete.`);
             const codeqlExtracted = await toolcache.extractTar(codeqlPath);
             codeqlFolder = await toolcache.cacheDir(codeqlExtracted, 'CodeQL', codeqlURLVersion);
         }
@@ -37,10 +139,11 @@ async function setupCodeQL() {
             codeqlCmd += ".exe";
         }
         else if (process.platform !== 'linux' && process.platform !== 'darwin') {
-            throw new Error("Unsupported plaform: " + process.platform);
+            throw new Error("Unsupported platform: " + process.platform);
         }
+        cachedCodeQL = getCodeQLForCmd(codeqlCmd);
         core.exportVariable(CODEQL_ACTION_CMD, codeqlCmd);
-        return getCodeQLForCmd(codeqlCmd);
+        return cachedCodeQL;
     }
     catch (e) {
         core.error(e);
@@ -66,10 +169,42 @@ function getCodeQLURLVersion(url) {
 }
 exports.getCodeQLURLVersion = getCodeQLURLVersion;
 function getCodeQL() {
+    if (cachedCodeQL === undefined) {
         const codeqlCmd = util.getRequiredEnvParam(CODEQL_ACTION_CMD);
-    return getCodeQLForCmd(codeqlCmd);
+        cachedCodeQL = getCodeQLForCmd(codeqlCmd);
+    }
+    return cachedCodeQL;
 }
 exports.getCodeQL = getCodeQL;
+function resolveFunction(partialCodeql, methodName) {
+    if (typeof partialCodeql[methodName] !== 'function') {
+        const dummyMethod = () => {
+            throw new Error('CodeQL ' + methodName + ' method not correctly defined');
+        };
+        return dummyMethod;
+    }
+    return partialCodeql[methodName];
+}
+/**
+ * Set the functionality for CodeQL methods. Only for use in tests.
+ *
+ * Accepts a partial object and any undefined methods will be implemented
+ * to immediately throw an exception indicating which method is missing.
+ */
+function setCodeQL(partialCodeql) {
+    cachedCodeQL = {
+        getDir: resolveFunction(partialCodeql, 'getDir'),
+        printVersion: resolveFunction(partialCodeql, 'printVersion'),
+        getTracerEnv: resolveFunction(partialCodeql, 'getTracerEnv'),
+        databaseInit: resolveFunction(partialCodeql, 'databaseInit'),
+        runAutobuild: resolveFunction(partialCodeql, 'runAutobuild'),
+        extractScannedLanguage: resolveFunction(partialCodeql, 'extractScannedLanguage'),
+        finalizeDatabase: resolveFunction(partialCodeql, 'finalizeDatabase'),
+        resolveQueries: resolveFunction(partialCodeql, 'resolveQueries'),
+        databaseAnalyze: resolveFunction(partialCodeql, 'databaseAnalyze')
+    };
+}
+exports.setCodeQL = setCodeQL;
 function getCodeQLForCmd(cmd) {
     return {
         getDir: function () {
@@ -150,14 +285,18 @@ function getCodeQLForCmd(cmd) {
                 databasePath
             ]);
         },
-        resolveQueries: async function (queries) {
+        resolveQueries: async function (queries, extraSearchPath) {
-            let output = '';
+            const codeqlArgs = [
-            await exec.exec(cmd, [
                 'resolve',
                 'queries',
                 ...queries,
                 '--format=bylanguage'
-            ], {
+            ];
+            if (extraSearchPath !== undefined) {
+                codeqlArgs.push('--search-path', extraSearchPath);
+            }
+            let output = '';
+            await exec.exec(cmd, codeqlArgs, {
                 listeners: {
                     stdout: (data) => {
                         output += data.toString();
@@ -181,4 +320,12 @@ function getCodeQLForCmd(cmd) {
         }
     };
 }
+function isTracedLanguage(language) {
+    return ['cpp', 'java', 'csharp'].includes(language);
+}
+exports.isTracedLanguage = isTracedLanguage;
+function isScannedLanguage(language) {
+    return !isTracedLanguage(language);
+}
+exports.isScannedLanguage = isScannedLanguage;
 //# sourceMappingURL=codeql.js.map

lib/config-utils.js

@@ -8,48 +8,107 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
-const io = __importStar(require("@actions/io"));
 const fs = __importStar(require("fs"));
 const yaml = __importStar(require("js-yaml"));
 const path = __importStar(require("path"));
 const api = __importStar(require("./api-client"));
+const codeql_1 = require("./codeql");
+const externalQueries = __importStar(require("./external-queries"));
 const util = __importStar(require("./util"));
+// Property names from the user-supplied config file.
 const NAME_PROPERTY = 'name';
-const DISPLAY_DEFAULT_QUERIES_PROPERTY = 'disable-default-queries';
+const DISABLE_DEFAULT_QUERIES_PROPERTY = 'disable-default-queries';
 const QUERIES_PROPERTY = 'queries';
 const QUERIES_USES_PROPERTY = 'uses';
 const PATHS_IGNORE_PROPERTY = 'paths-ignore';
 const PATHS_PROPERTY = 'paths';
-class ExternalQuery {
+// All the languages supported by CodeQL
-    constructor(repository, ref) {
+const ALL_LANGUAGES = ['csharp', 'cpp', 'go', 'java', 'javascript', 'python'];
-        this.path = '';
+// Some alternate names for languages
-        this.repository = repository;
+const LANGUAGE_ALIASES = {
-        this.ref = ref;
+    'c': 'cpp',
+    'typescript': 'javascript',
+};
+/**
+ * A list of queries from https://github.com/github/codeql that
+ * we don't want to run. Disabling them here is a quicker alternative to
+ * disabling them in the code scanning query suites. Queries should also
+ * be disabled in the suites, and removed from this list here once the
+ * bundle is updated to make those suite changes live.
+ *
+ * Format is a map from language to an array of path suffixes of .ql files.
+ */
+const DISABLED_BUILTIN_QUERIES = {
+    'csharp': [
+        'ql/src/Security Features/CWE-937/VulnerablePackage.ql',
+        'ql/src/Security Features/CWE-451/MissingXFrameOptions.ql',
+    ]
+};
+function queryIsDisabled(language, query) {
+    return (DISABLED_BUILTIN_QUERIES[language] || [])
+        .some(disabledQuery => query.endsWith(disabledQuery));
+}
+/**
+ * Asserts that the noDeclaredLanguage and multipleDeclaredLanguages fields are
+ * both empty and errors if they are not.
+ */
+function validateQueries(resolvedQueries) {
+    const noDeclaredLanguage = resolvedQueries.noDeclaredLanguage;
+    const noDeclaredLanguageQueries = Object.keys(noDeclaredLanguage);
+    if (noDeclaredLanguageQueries.length !== 0) {
+        throw new Error('The following queries do not declare a language. ' +
+            'Their qlpack.yml files are either missing or is invalid.\n' +
+            noDeclaredLanguageQueries.join('\n'));
+    }
+    const multipleDeclaredLanguages = resolvedQueries.multipleDeclaredLanguages;
+    const multipleDeclaredLanguagesQueries = Object.keys(multipleDeclaredLanguages);
+    if (multipleDeclaredLanguagesQueries.length !== 0) {
+        throw new Error('The following queries declare multiple languages. ' +
+            'Their qlpack.yml files are either missing or is invalid.\n' +
+            multipleDeclaredLanguagesQueries.join('\n'));
     }
 }
-exports.ExternalQuery = ExternalQuery;
+/**
+ * Run 'codeql resolve queries' and add the results to resultMap
+ */
+async function runResolveQueries(resultMap, toResolve, extraSearchPath, errorOnInvalidQueries) {
+    const codeQl = codeql_1.getCodeQL();
+    const resolvedQueries = await codeQl.resolveQueries(toResolve, extraSearchPath);
+    for (const [language, queries] of Object.entries(resolvedQueries.byLanguage)) {
+        if (resultMap[language] === undefined) {
+            resultMap[language] = [];
+        }
+        resultMap[language].push(...Object.keys(queries).filter(q => !queryIsDisabled(language, q)));
+    }
+    if (errorOnInvalidQueries) {
+        validateQueries(resolvedQueries);
+    }
+}
+/**
+ * Get the set of queries included by default.
+ */
+async function addDefaultQueries(languages, resultMap) {
+    const suites = languages.map(l => l + '-code-scanning.qls');
+    await runResolveQueries(resultMap, suites, undefined, false);
+}
 // The set of acceptable values for built-in suites from the codeql bundle
 const builtinSuites = ['security-extended', 'security-and-quality'];
-class Config {
+/**
-    constructor() {
+ * Determine the set of queries associated with suiteName's suites and add them to resultMap.
-        this.name = "";
+ * Throws an error if suiteName is not a valid builtin suite.
-        this.disableDefaultQueries = false;
+ */
-        this.additionalQueries = [];
+async function addBuiltinSuiteQueries(configFile, languages, resultMap, suiteName) {
-        this.externalQueries = [];
+    const suite = builtinSuites.find((suite) => suite === suiteName);
-        this.additionalSuites = [];
+    if (!suite) {
-        this.pathsIgnore = [];
+        throw new Error(getQueryUsesInvalid(configFile, suiteName));
-        this.paths = [];
     }
-    addQuery(configFile, queryUses) {
+    const suites = languages.map(l => l + '-' + suiteName + '.qls');
-        // The logic for parsing the string is based on what actions does for
+    await runResolveQueries(resultMap, suites, undefined, false);
-        // parsing the 'uses' actions in the workflow file
-        queryUses = queryUses.trim();
-        if (queryUses === "") {
-            throw new Error(getQueryUsesInvalid(configFile));
 }
-        // Check for the local path case before we start trying to parse the repository name
+/**
-        if (queryUses.startsWith("./")) {
+ * Retrieve the set of queries at localQueryPath and add them to resultMap.
-            const localQueryPath = queryUses.slice(2);
+ */
+async function addLocalQueries(configFile, resultMap, localQueryPath) {
     // Resolve the local path against the workspace so that when this is
     // passed to codeql it resolves to exactly the path we expect it to resolve to.
     const workspacePath = fs.realpathSync(util.getRequiredEnvParam('GITHUB_WORKSPACE'));
@@ -64,20 +123,14 @@ class Config {
     if (!(absoluteQueryPath + path.sep).startsWith(workspacePath + path.sep)) {
         throw new Error(getLocalPathOutsideOfRepository(configFile, localQueryPath));
     }
-            this.additionalQueries.push(absoluteQueryPath);
+    // Get the root of the current repo to use when resolving query dependencies
-            return;
+    const rootOfRepo = util.getRequiredEnvParam('GITHUB_WORKSPACE');
-        }
+    await runResolveQueries(resultMap, [absoluteQueryPath], rootOfRepo, true);
-        // Check for one of the builtin suites
-        if (queryUses.indexOf('/') === -1 && queryUses.indexOf('@') === -1) {
-            const suite = builtinSuites.find((suite) => suite === queryUses);
-            if (suite) {
-                this.additionalSuites.push(suite);
-                return;
-            }
-            else {
-                throw new Error(getQueryUsesInvalid(configFile, queryUses));
-            }
 }
+/**
+ * Retrieve the set of queries at the referenced remote repo and add them to resultMap.
+ */
+async function addRemoteQueries(configFile, resultMap, queryUses) {
     let tok = queryUses.split('@');
     if (tok.length !== 2) {
         throw new Error(getQueryUsesInvalid(configFile, queryUses));
@@ -90,21 +143,44 @@ class Config {
     if (tok.length < 2) {
         throw new Error(getQueryUsesInvalid(configFile, queryUses));
     }
-        if (tok.length > 3) {
-            tok = [tok[0], tok[1], tok.slice(2).join('/')];
-        }
     // Check none of the parts of the repository name are empty
     if (tok[0].trim() === '' || tok[1].trim() === '') {
         throw new Error(getQueryUsesInvalid(configFile, queryUses));
     }
-        let external = new ExternalQuery(tok[0] + '/' + tok[1], ref);
+    const nwo = tok[0] + '/' + tok[1];
-        if (tok.length === 3) {
+    // Checkout the external repository
-            external.path = tok[2];
+    const rootOfRepo = await externalQueries.checkoutExternalRepository(nwo, ref);
+    const queryPath = tok.length > 2
+        ? path.join(rootOfRepo, tok.slice(2).join('/'))
+        : rootOfRepo;
+    await runResolveQueries(resultMap, [queryPath], rootOfRepo, true);
 }
-        this.externalQueries.push(external);
+/**
+ * Parse a query 'uses' field to a discrete set of query files and update resultMap.
+ *
+ * The logic for parsing the string is based on what actions does for
+ * parsing the 'uses' actions in the workflow file. So it can handle
+ * local paths starting with './', or references to remote repos, or
+ * a finite set of hardcoded terms for builtin suites.
+ */
+async function parseQueryUses(configFile, languages, resultMap, queryUses) {
+    queryUses = queryUses.trim();
+    if (queryUses === "") {
+        throw new Error(getQueryUsesInvalid(configFile));
     }
+    // Check for the local path case before we start trying to parse the repository name
+    if (queryUses.startsWith("./")) {
+        await addLocalQueries(configFile, resultMap, queryUses.slice(2));
+        return;
+    }
+    // Check for one of the builtin suites
+    if (queryUses.indexOf('/') === -1 && queryUses.indexOf('@') === -1) {
+        await addBuiltinSuiteQueries(configFile, languages, resultMap, queryUses);
+        return;
+    }
+    // Otherwise, must be a reference to another repo
+    await addRemoteQueries(configFile, resultMap, queryUses);
 }
-exports.Config = Config;
 // Regex validating stars in paths or paths-ignore entries.
 // The intention is to only allow ** to appear when immediately
 // preceded and followed by a slash.
@@ -156,7 +232,7 @@ function getNameInvalid(configFile) {
 }
 exports.getNameInvalid = getNameInvalid;
 function getDisableDefaultQueriesInvalid(configFile) {
-    return getConfigFilePropertyError(configFile, DISPLAY_DEFAULT_QUERIES_PROPERTY, 'must be a boolean');
+    return getConfigFilePropertyError(configFile, DISABLE_DEFAULT_QUERIES_PROPERTY, 'must be a boolean');
 }
 exports.getDisableDefaultQueriesInvalid = getDisableDefaultQueriesInvalid;
 function getQueriesInvalid(configFile) {
@@ -210,14 +286,127 @@ exports.getConfigFileDirectoryGivenMessage = getConfigFileDirectoryGivenMessage;
 function getConfigFilePropertyError(configFile, property, error) {
     return 'The configuration file "' + configFile + '" is invalid: property "' + property + '" ' + error;
 }
-async function initConfig() {
+function getNoLanguagesError() {
-    let configFile = core.getInput('config-file');
+    return "Did not detect any languages to analyze. " +
-    const config = new Config();
+        "Please update input in workflow or check that GitHub detects the correct languages in your repository.";
-    // If no config file was provided create an empty one
-    if (configFile === '') {
-        core.debug('No configuration file was provided');
-        return config;
 }
+exports.getNoLanguagesError = getNoLanguagesError;
+function getUnknownLanguagesError(languages) {
+    return "Did not recognise the following languages: " + languages.join(', ');
+}
+exports.getUnknownLanguagesError = getUnknownLanguagesError;
+/**
+ * Gets the set of languages in the current repository
+ */
+async function getLanguagesInRepo() {
+    var _a;
+    // Translate between GitHub's API names for languages and ours
+    const codeqlLanguages = {
+        'C': 'cpp',
+        'C++': 'cpp',
+        'C#': 'csharp',
+        'Go': 'go',
+        'Java': 'java',
+        'JavaScript': 'javascript',
+        'TypeScript': 'javascript',
+        'Python': 'python',
+    };
+    let repo_nwo = (_a = process.env['GITHUB_REPOSITORY']) === null || _a === void 0 ? void 0 : _a.split("/");
+    if (repo_nwo) {
+        let owner = repo_nwo[0];
+        let repo = repo_nwo[1];
+        core.debug(`GitHub repo ${owner} ${repo}`);
+        const response = await api.getApiClient(true).repos.listLanguages({
+            owner,
+            repo
+        });
+        core.debug("Languages API response: " + JSON.stringify(response));
+        // The GitHub API is going to return languages in order of popularity,
+        // When we pick a language to autobuild we want to pick the most popular traced language
+        // Since sets in javascript maintain insertion order, using a set here and then splatting it
+        // into an array gives us an array of languages ordered by popularity
+        let languages = new Set();
+        for (let lang in response.data) {
+            if (lang in codeqlLanguages) {
+                languages.add(codeqlLanguages[lang]);
+            }
+        }
+        return [...languages];
+    }
+    else {
+        return [];
+    }
+}
+/**
+ * Get the languages to analyse.
+ *
+ * The result is obtained from the action input parameter 'languages' if that
+ * has been set, otherwise it is deduced as all languages in the repo that
+ * can be analysed.
+ *
+ * If no languages could be detected from either the workflow or the repository
+ * then throw an error.
+ */
+async function getLanguages() {
+    // Obtain from action input 'languages' if set
+    let languages = core.getInput('languages', { required: false })
+        .split(',')
+        .map(x => x.trim())
+        .filter(x => x.length > 0);
+    core.info("Languages from configuration: " + JSON.stringify(languages));
+    if (languages.length === 0) {
+        // Obtain languages as all languages in the repo that can be analysed
+        languages = await getLanguagesInRepo();
+        core.info("Automatically detected languages: " + JSON.stringify(languages));
+    }
+    // If the languages parameter was not given and no languages were
+    // detected then fail here as this is a workflow configuration error.
+    if (languages.length === 0) {
+        throw new Error(getNoLanguagesError());
+    }
+    // Make sure they are supported
+    const checkedLanguages = [];
+    const unknownLanguages = [];
+    for (let language of languages) {
+        // Normalise to lower case
+        language = language.toLowerCase();
+        // Resolve any known aliases
+        if (language in LANGUAGE_ALIASES) {
+            language = LANGUAGE_ALIASES[language];
+        }
+        const checkedLanguage = ALL_LANGUAGES.find(l => l === language);
+        if (checkedLanguage === undefined) {
+            unknownLanguages.push(language);
+        }
+        else if (checkedLanguages.indexOf(checkedLanguage) === -1) {
+            checkedLanguages.push(checkedLanguage);
+        }
+    }
+    if (unknownLanguages.length > 0) {
+        throw new Error(getUnknownLanguagesError(unknownLanguages));
+    }
+    return checkedLanguages;
+}
+/**
+ * Get the default config for when the user has not supplied one.
+ */
+async function getDefaultConfig() {
+    const languages = await getLanguages();
+    const queries = {};
+    await addDefaultQueries(languages, queries);
+    return {
+        languages: languages,
+        queries: queries,
+        pathsIgnore: [],
+        paths: [],
+        originalUserInput: {},
+    };
+}
+exports.getDefaultConfig = getDefaultConfig;
+/**
+ * Load the config from the given file.
+ */
+async function loadConfig(configFile) {
     let parsedYAML;
     if (isLocal(configFile)) {
         // Treat the config file as relative to the workspace
@@ -228,6 +417,8 @@ async function initConfig() {
     else {
         parsedYAML = await getRemoteConfig(configFile);
     }
+    // Validate that the 'name' property is syntactically correct,
+    // even though we don't use the value yet.
     if (NAME_PROPERTY in parsedYAML) {
         if (typeof parsedYAML[NAME_PROPERTY] !== "string") {
             throw new Error(getNameInvalid(configFile));
@@ -235,24 +426,31 @@ async function initConfig() {
         if (parsedYAML[NAME_PROPERTY].length === 0) {
             throw new Error(getNameInvalid(configFile));
         }
-        config.name = parsedYAML[NAME_PROPERTY];
     }
-    if (DISPLAY_DEFAULT_QUERIES_PROPERTY in parsedYAML) {
+    const languages = await getLanguages();
-        if (typeof parsedYAML[DISPLAY_DEFAULT_QUERIES_PROPERTY] !== "boolean") {
+    const queries = {};
+    const pathsIgnore = [];
+    const paths = [];
+    let disableDefaultQueries = false;
+    if (DISABLE_DEFAULT_QUERIES_PROPERTY in parsedYAML) {
+        if (typeof parsedYAML[DISABLE_DEFAULT_QUERIES_PROPERTY] !== "boolean") {
             throw new Error(getDisableDefaultQueriesInvalid(configFile));
         }
-        config.disableDefaultQueries = parsedYAML[DISPLAY_DEFAULT_QUERIES_PROPERTY];
+        disableDefaultQueries = parsedYAML[DISABLE_DEFAULT_QUERIES_PROPERTY];
+    }
+    if (!disableDefaultQueries) {
+        await addDefaultQueries(languages, queries);
     }
     if (QUERIES_PROPERTY in parsedYAML) {
         if (!(parsedYAML[QUERIES_PROPERTY] instanceof Array)) {
             throw new Error(getQueriesInvalid(configFile));
         }
-        parsedYAML[QUERIES_PROPERTY].forEach(query => {
+        for (const query of parsedYAML[QUERIES_PROPERTY]) {
             if (!(QUERIES_USES_PROPERTY in query) || typeof query[QUERIES_USES_PROPERTY] !== "string") {
                 throw new Error(getQueryUsesInvalid(configFile));
             }
-            config.addQuery(configFile, query[QUERIES_USES_PROPERTY]);
+            await parseQueryUses(configFile, languages, queries, query[QUERIES_USES_PROPERTY]);
-        });
+        }
     }
     if (PATHS_IGNORE_PROPERTY in parsedYAML) {
         if (!(parsedYAML[PATHS_IGNORE_PROPERTY] instanceof Array)) {
@@ -262,7 +460,7 @@ async function initConfig() {
             if (typeof path !== "string" || path === '') {
                 throw new Error(getPathsIgnoreInvalid(configFile));
             }
-            config.pathsIgnore.push(validateAndSanitisePath(path, PATHS_IGNORE_PROPERTY, configFile));
+            pathsIgnore.push(validateAndSanitisePath(path, PATHS_IGNORE_PROPERTY, configFile));
         });
     }
     if (PATHS_PROPERTY in parsedYAML) {
@@ -273,11 +471,47 @@ async function initConfig() {
             if (typeof path !== "string" || path === '') {
                 throw new Error(getPathsInvalid(configFile));
             }
-            config.paths.push(validateAndSanitisePath(path, PATHS_PROPERTY, configFile));
+            paths.push(validateAndSanitisePath(path, PATHS_PROPERTY, configFile));
         });
     }
+    // The list of queries should not be empty for any language. If it is then
+    // it is a user configuration error.
+    for (const language of languages) {
+        if (queries[language] === undefined || queries[language].length === 0) {
+            throw new Error(`Did not detect any queries to run for ${language}. ` +
+                "Please make sure that the default queries are enabled, or you are specifying queries to run.");
+        }
+    }
+    return {
+        languages,
+        queries,
+        pathsIgnore,
+        paths,
+        originalUserInput: parsedYAML
+    };
+}
+/**
+ * Load and return the config.
+ *
+ * This will parse the config from the user input if present, or generate
+ * a default config. The parsed config is then stored to a known location.
+ */
+async function initConfig() {
+    const configFile = core.getInput('config-file');
+    let config;
+    // If no config file was provided create an empty one
+    if (configFile === '') {
+        core.debug('No configuration file was provided');
+        config = await getDefaultConfig();
+    }
+    else {
+        config = await loadConfig(configFile);
+    }
+    // Save the config so we can easily access it again in the future
+    await saveConfig(config);
     return config;
 }
+exports.initConfig = initConfig;
 function isLocal(configPath) {
     // If the path starts with ./, look locally
     if (configPath.indexOf("./") === 0) {
@@ -304,7 +538,7 @@ async function getRemoteConfig(configFile) {
     if (pieces === null || pieces.groups === undefined || pieces.length < 5) {
         throw new Error(getConfigFileRepoFormatInvalidMessage(configFile));
     }
-    const response = await api.getApiClient().repos.getContents({
+    const response = await api.getApiClient(true).repos.getContents({
         owner: pieces.groups.owner,
         repo: pieces.groups.repo,
         path: pieces.groups.path,
@@ -322,35 +556,41 @@ async function getRemoteConfig(configFile) {
     }
     return yaml.safeLoad(Buffer.from(fileContents, 'base64').toString('binary'));
 }
-function getConfigFolder() {
+/**
-    return util.getRequiredEnvParam('RUNNER_TEMP');
+ * Get the file path where the parsed config will be stored.
+ */
+function getPathToParsedConfigFile() {
+    return path.join(util.getRequiredEnvParam('RUNNER_TEMP'), 'config');
 }
-function getConfigFile() {
+exports.getPathToParsedConfigFile = getPathToParsedConfigFile;
-    return path.join(getConfigFolder(), 'config');
+/**
-}
+ * Store the given config to the path returned from getPathToParsedConfigFile.
-exports.getConfigFile = getConfigFile;
+ */
 async function saveConfig(config) {
     const configString = JSON.stringify(config);
-    await io.mkdirP(getConfigFolder());
+    const configFile = getPathToParsedConfigFile();
-    fs.writeFileSync(getConfigFile(), configString, 'utf8');
+    fs.mkdirSync(path.dirname(configFile), { recursive: true });
+    fs.writeFileSync(configFile, configString, 'utf8');
     core.debug('Saved config:');
     core.debug(configString);
 }
-async function loadConfig() {
+/**
-    const configFile = getConfigFile();
+ * Get the config.
-    if (fs.existsSync(configFile)) {
+ *
+ * If this is the first time in a workflow that this is being called then
+ * this will parse the config from the user input. The parsed config is then
+ * stored to a known location. On the second and further calls, this will
+ * return the contents of the parsed config from the known location.
+ */
+async function getConfig() {
+    const configFile = getPathToParsedConfigFile();
+    if (!fs.existsSync(configFile)) {
+        throw new Error("Config file could not be found at expected location. Has the 'init' action been called?");
+    }
     const configString = fs.readFileSync(configFile, 'utf8');
     core.debug('Loaded config:');
     core.debug(configString);
     return JSON.parse(configString);
 }
-    else {
+exports.getConfig = getConfig;
-        const config = await initConfig();
-        core.debug('Initialized config:');
-        core.debug(JSON.stringify(config));
-        await saveConfig(config);
-        return config;
-    }
-}
-exports.loadConfig = loadConfig;
 //# sourceMappingURL=config-utils.js.map

lib/config-utils.test.js

@@ -16,6 +16,7 @@ const fs = __importStar(require("fs"));
 const path = __importStar(require("path"));
 const sinon_1 = __importDefault(require("sinon"));
 const api = __importStar(require("./api-client"));
+const CodeQL = __importStar(require("./codeql"));
 const configUtils = __importStar(require("./config-utils"));
 const testing_utils_1 = require("./testing-utils");
 const util = __importStar(require("./util"));
@@ -41,27 +42,62 @@ function mockGetContents(content) {
     sinon_1.default.stub(api, "getApiClient").value(() => client);
     return spyGetContents;
 }
+function mockListLanguages(languages) {
+    // Passing an auth token is required, so we just use a dummy value
+    let client = new github.GitHub('123');
+    const response = {
+        data: {},
+    };
+    for (const language of languages) {
+        response.data[language] = 123;
+    }
+    sinon_1.default.stub(client.repos, "listLanguages").resolves(response);
+    sinon_1.default.stub(api, "getApiClient").value(() => client);
+}
 ava_1.default("load empty config", async (t) => {
     return await util.withTmpDir(async (tmpDir) => {
         process.env['RUNNER_TEMP'] = tmpDir;
         process.env['GITHUB_WORKSPACE'] = tmpDir;
         setInput('config-file', undefined);
-        const config = await configUtils.loadConfig();
+        setInput('languages', 'javascript,python');
-        t.deepEqual(config, new configUtils.Config());
+        CodeQL.setCodeQL({
+            resolveQueries: async function () {
+                return {
+                    byLanguage: {},
+                    noDeclaredLanguage: {},
+                    multipleDeclaredLanguages: {},
+                };
+            },
+        });
+        const config = await configUtils.initConfig();
+        t.deepEqual(config, await configUtils.getDefaultConfig());
     });
 });
 ava_1.default("loading config saves config", async (t) => {
     return await util.withTmpDir(async (tmpDir) => {
         process.env['RUNNER_TEMP'] = tmpDir;
         process.env['GITHUB_WORKSPACE'] = tmpDir;
-        const configFile = configUtils.getConfigFile();
+        setInput('config-file', undefined);
+        setInput('languages', 'javascript,python');
+        CodeQL.setCodeQL({
+            resolveQueries: async function () {
+                return {
+                    byLanguage: {},
+                    noDeclaredLanguage: {},
+                    multipleDeclaredLanguages: {},
+                };
+            },
+        });
         // Sanity check the saved config file does not already exist
-        t.false(fs.existsSync(configFile));
+        t.false(fs.existsSync(configUtils.getPathToParsedConfigFile()));
-        const config = await configUtils.loadConfig();
+        // Sanity check that getConfig throws before we have called initConfig
+        await t.throwsAsync(configUtils.getConfig);
+        const config1 = await configUtils.initConfig();
         // The saved config file should now exist
-        t.true(fs.existsSync(configFile));
+        t.true(fs.existsSync(configUtils.getPathToParsedConfigFile()));
-        // And the contents should parse correctly to the config that was returned
+        // And that same newly-initialised config should now be returned by getConfig
-        t.deepEqual(fs.readFileSync(configFile, 'utf8'), JSON.stringify(config));
+        const config2 = await configUtils.getConfig();
+        t.deepEqual(config1, config2);
     });
 });
 ava_1.default("load input outside of workspace", async (t) => {
@@ -70,8 +106,8 @@ ava_1.default("load input outside of workspace", async (t) => {
         process.env['GITHUB_WORKSPACE'] = tmpDir;
         setInput('config-file', '../input');
         try {
-            await configUtils.loadConfig();
+            await configUtils.initConfig();
-            throw new Error('loadConfig did not throw error');
+            throw new Error('initConfig did not throw error');
         }
         catch (err) {
             t.deepEqual(err, new Error(configUtils.getConfigFileOutsideWorkspaceErrorMessage(path.join(tmpDir, '../input'))));
@@ -85,8 +121,8 @@ ava_1.default("load non-local input with invalid repo syntax", async (t) => {
         // no filename given, just a repo
         setInput('config-file', 'octo-org/codeql-config@main');
         try {
-            await configUtils.loadConfig();
+            await configUtils.initConfig();
-            throw new Error('loadConfig did not throw error');
+            throw new Error('initConfig did not throw error');
         }
         catch (err) {
             t.deepEqual(err, new Error(configUtils.getConfigFileRepoFormatInvalidMessage('octo-org/codeql-config@main')));
@@ -99,9 +135,10 @@ ava_1.default("load non-existent input", async (t) => {
         process.env['GITHUB_WORKSPACE'] = tmpDir;
         t.false(fs.existsSync(path.join(tmpDir, 'input')));
         setInput('config-file', 'input');
+        setInput('languages', 'javascript');
         try {
-            await configUtils.loadConfig();
+            await configUtils.initConfig();
-            throw new Error('loadConfig did not throw error');
+            throw new Error('initConfig did not throw error');
         }
         catch (err) {
             t.deepEqual(err, new Error(configUtils.getConfigFileDoesNotExistErrorMessage(path.join(tmpDir, 'input'))));
@@ -112,10 +149,115 @@ ava_1.default("load non-empty input", async (t) => {
     return await util.withTmpDir(async (tmpDir) => {
         process.env['RUNNER_TEMP'] = tmpDir;
         process.env['GITHUB_WORKSPACE'] = tmpDir;
+        CodeQL.setCodeQL({
+            resolveQueries: async function () {
+                return {
+                    byLanguage: {
+                        'javascript': {
+                            '/foo/a.ql': {},
+                            '/bar/b.ql': {},
+                        },
+                    },
+                    noDeclaredLanguage: {},
+                    multipleDeclaredLanguages: {},
+                };
+            },
+        });
         // Just create a generic config object with non-default values for all fields
         const inputFileContents = `
       name: my config
       disable-default-queries: true
+      queries:
+        - uses: ./foo
+      paths-ignore:
+        - a
+        - b
+      paths:
+        - c/d`;
+        fs.mkdirSync(path.join(tmpDir, 'foo'));
+        // And the config we expect it to parse to
+        const expectedConfig = {
+            languages: ['javascript'],
+            queries: { 'javascript': ['/foo/a.ql', '/bar/b.ql'] },
+            pathsIgnore: ['a', 'b'],
+            paths: ['c/d'],
+            originalUserInput: {
+                name: 'my config',
+                'disable-default-queries': true,
+                queries: [{ uses: './foo' }],
+                'paths-ignore': ['a', 'b'],
+                paths: ['c/d'],
+            },
+        };
+        fs.writeFileSync(path.join(tmpDir, 'input'), inputFileContents, 'utf8');
+        setInput('config-file', 'input');
+        setInput('languages', 'javascript');
+        const actualConfig = await configUtils.initConfig();
+        // Should exactly equal the object we constructed earlier
+        t.deepEqual(actualConfig, expectedConfig);
+    });
+});
+ava_1.default("default queries are used", async (t) => {
+    return await util.withTmpDir(async (tmpDir) => {
+        process.env['RUNNER_TEMP'] = tmpDir;
+        process.env['GITHUB_WORKSPACE'] = tmpDir;
+        // Check that the default behaviour is to add the default queries.
+        // In this case if a config file is specified but does not include
+        // the disable-default-queries field.
+        // We determine this by whether CodeQL.resolveQueries is called
+        // with the correct arguments.
+        const resolveQueriesArgs = [];
+        CodeQL.setCodeQL({
+            resolveQueries: async function (queries, extraSearchPath) {
+                resolveQueriesArgs.push({ queries, extraSearchPath });
+                return {
+                    byLanguage: {
+                        'javascript': {
+                            'foo.ql': {},
+                        },
+                    },
+                    noDeclaredLanguage: {},
+                    multipleDeclaredLanguages: {},
+                };
+            },
+        });
+        // The important point of this config is that it doesn't specify
+        // the disable-default-queries field.
+        // Any other details are hopefully irrelevant for this tetst.
+        const inputFileContents = `
+      paths:
+        - foo`;
+        fs.mkdirSync(path.join(tmpDir, 'foo'));
+        fs.writeFileSync(path.join(tmpDir, 'input'), inputFileContents, 'utf8');
+        setInput('config-file', 'input');
+        setInput('languages', 'javascript');
+        await configUtils.initConfig();
+        // Check resolve queries was called correctly
+        t.deepEqual(resolveQueriesArgs.length, 1);
+        t.deepEqual(resolveQueriesArgs[0].queries, ['javascript-code-scanning.qls']);
+        t.deepEqual(resolveQueriesArgs[0].extraSearchPath, undefined);
+    });
+});
+ava_1.default("API client used when reading remote config", async (t) => {
+    return await util.withTmpDir(async (tmpDir) => {
+        process.env['RUNNER_TEMP'] = tmpDir;
+        process.env['GITHUB_WORKSPACE'] = tmpDir;
+        CodeQL.setCodeQL({
+            resolveQueries: async function () {
+                return {
+                    byLanguage: {
+                        'javascript': {
+                            'foo.ql': {},
+                        },
+                    },
+                    noDeclaredLanguage: {},
+                    multipleDeclaredLanguages: {},
+                };
+            },
+        });
+        const inputFileContents = `
+      name: my config
+      disable-default-queries: true
       queries:
         - uses: ./
         - uses: ./foo
@@ -123,45 +265,17 @@ ava_1.default("load non-empty input", async (t) => {
       paths-ignore:
         - a
         - b
-      paths:
-        - c/d`;
-        fs.mkdirSync(path.join(tmpDir, 'foo'));
-        // And the config we expect it to parse to
-        const expectedConfig = new configUtils.Config();
-        expectedConfig.name = 'my config';
-        expectedConfig.disableDefaultQueries = true;
-        expectedConfig.additionalQueries.push(fs.realpathSync(tmpDir));
-        expectedConfig.additionalQueries.push(fs.realpathSync(path.join(tmpDir, 'foo')));
-        expectedConfig.externalQueries = [new configUtils.ExternalQuery('foo/bar', 'dev')];
-        expectedConfig.pathsIgnore = ['a', 'b'];
-        expectedConfig.paths = ['c/d'];
-        fs.writeFileSync(path.join(tmpDir, 'input'), inputFileContents, 'utf8');
-        setInput('config-file', 'input');
-        const actualConfig = await configUtils.loadConfig();
-        // Should exactly equal the object we constructed earlier
-        t.deepEqual(actualConfig, expectedConfig);
-    });
-});
-ava_1.default("API client used when reading remote config", async (t) => {
-    return await util.withTmpDir(async (tmpDir) => {
-        process.env['RUNNER_TEMP'] = tmpDir;
-        process.env['GITHUB_WORKSPACE'] = tmpDir;
-        const inputFileContents = `
-      name: my config
-      disable-default-queries: true
-      queries:
-        - uses: ./
-      paths-ignore:
-        - a
-        - b
       paths:
         - c/d`;
         const dummyResponse = {
             content: Buffer.from(inputFileContents).toString("base64"),
         };
         const spyGetContents = mockGetContents(dummyResponse);
+        // Create checkout directory for remote queries repository
+        fs.mkdirSync(path.join(tmpDir, 'foo/bar'), { recursive: true });
         setInput('config-file', 'octo-org/codeql-config/config.yaml@main');
-        await configUtils.loadConfig();
+        setInput('languages', 'javascript');
+        await configUtils.initConfig();
         t.assert(spyGetContents.called);
     });
 });
@@ -174,8 +288,8 @@ ava_1.default("Remote config handles the case where a directory is provided", as
         const repoReference = 'octo-org/codeql-config/config.yaml@main';
         setInput('config-file', repoReference);
         try {
-            await configUtils.loadConfig();
+            await configUtils.initConfig();
-            throw new Error('loadConfig did not throw error');
+            throw new Error('initConfig did not throw error');
         }
         catch (err) {
             t.deepEqual(err, new Error(configUtils.getConfigFileDirectoryGivenMessage(repoReference)));
@@ -193,25 +307,63 @@ ava_1.default("Invalid format of remote config handled correctly", async (t) =>
         const repoReference = 'octo-org/codeql-config/config.yaml@main';
         setInput('config-file', repoReference);
         try {
-            await configUtils.loadConfig();
+            await configUtils.initConfig();
-            throw new Error('loadConfig did not throw error');
+            throw new Error('initConfig did not throw error');
         }
         catch (err) {
             t.deepEqual(err, new Error(configUtils.getConfigFileFormatInvalidMessage(repoReference)));
         }
     });
 });
+ava_1.default("No detected languages", async (t) => {
+    return await util.withTmpDir(async (tmpDir) => {
+        process.env['RUNNER_TEMP'] = tmpDir;
+        process.env['GITHUB_WORKSPACE'] = tmpDir;
+        mockListLanguages([]);
+        try {
+            await configUtils.initConfig();
+            throw new Error('initConfig did not throw error');
+        }
+        catch (err) {
+            t.deepEqual(err, new Error(configUtils.getNoLanguagesError()));
+        }
+    });
+});
+ava_1.default("Unknown languages", async (t) => {
+    return await util.withTmpDir(async (tmpDir) => {
+        process.env['RUNNER_TEMP'] = tmpDir;
+        process.env['GITHUB_WORKSPACE'] = tmpDir;
+        setInput('languages', 'ruby,english');
+        try {
+            await configUtils.initConfig();
+            throw new Error('initConfig did not throw error');
+        }
+        catch (err) {
+            t.deepEqual(err, new Error(configUtils.getUnknownLanguagesError(['ruby', 'english'])));
+        }
+    });
+});
 function doInvalidInputTest(testName, inputFileContents, expectedErrorMessageGenerator) {
     ava_1.default("load invalid input - " + testName, async (t) => {
         return await util.withTmpDir(async (tmpDir) => {
             process.env['RUNNER_TEMP'] = tmpDir;
             process.env['GITHUB_WORKSPACE'] = tmpDir;
+            CodeQL.setCodeQL({
+                resolveQueries: async function () {
+                    return {
+                        byLanguage: {},
+                        noDeclaredLanguage: {},
+                        multipleDeclaredLanguages: {},
+                    };
+                },
+            });
             const inputFile = path.join(tmpDir, 'input');
             fs.writeFileSync(inputFile, inputFileContents, 'utf8');
             setInput('config-file', 'input');
+            setInput('languages', 'javascript');
             try {
-                await configUtils.loadConfig();
+                await configUtils.initConfig();
-                throw new Error('loadConfig did not throw error');
+                throw new Error('initConfig did not throw error');
             }
             catch (err) {
                 t.deepEqual(err, new Error(expectedErrorMessageGenerator(inputFile)));

lib/external-queries.js

@@ -12,22 +12,23 @@ const exec = __importStar(require("@actions/exec"));
 const fs = __importStar(require("fs"));
 const path = __importStar(require("path"));
 const util = __importStar(require("./util"));
-async function checkoutExternalQueries(config) {
+/**
+ * Check out repository at the given ref, and return the directory of the checkout.
+ */
+async function checkoutExternalRepository(repository, ref) {
     const folder = util.getRequiredEnvParam('RUNNER_TEMP');
-    for (const externalQuery of config.externalQueries) {
+    core.info('Checking out ' + repository);
-        core.info('Checking out ' + externalQuery.repository);
+    const checkoutLocation = path.join(folder, repository);
-        const checkoutLocation = path.join(folder, externalQuery.repository);
     if (!fs.existsSync(checkoutLocation)) {
-            const repoURL = 'https://github.com/' + externalQuery.repository + '.git';
+        const repoURL = 'https://github.com/' + repository + '.git';
         await exec.exec('git', ['clone', repoURL, checkoutLocation]);
         await exec.exec('git', [
             '--work-tree=' + checkoutLocation,
             '--git-dir=' + checkoutLocation + '/.git',
-                'checkout', externalQuery.ref,
+            'checkout', ref,
         ]);
     }
-        config.additionalQueries.push(path.join(checkoutLocation, externalQuery.path));
+    return checkoutLocation;
 }
-}
+exports.checkoutExternalRepository = checkoutExternalRepository;
-exports.checkoutExternalQueries = checkoutExternalQueries;
 //# sourceMappingURL=external-queries.js.map

lib/external-queries.js.map

@@ -1 +1 @@
-{"version":3,"file":"external-queries.js","sourceRoot":"","sources":["../src/external-queries.ts"],"names":[],"mappings":";;;;;;;;;AAAA,oDAAsC;AACtC,oDAAsC;AACtC,uCAAyB;AACzB,2CAA6B;AAG7B,6CAA+B;AAExB,KAAK,UAAU,uBAAuB,CAAC,MAA0B;IACtE,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,aAAa,CAAC,CAAC;IAEvD,KAAK,MAAM,aAAa,IAAI,MAAM,CAAC,eAAe,EAAE;QAClD,IAAI,CAAC,IAAI,CAAC,eAAe,GAAG,aAAa,CAAC,UAAU,CAAC,CAAC;QAEtD,MAAM,gBAAgB,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,aAAa,CAAC,UAAU,CAAC,CAAC;QACrE,IAAI,CAAC,EAAE,CAAC,UAAU,CAAC,gBAAgB,CAAC,EAAE;YACpC,MAAM,OAAO,GAAG,qBAAqB,GAAG,aAAa,CAAC,UAAU,GAAG,MAAM,CAAC;YAC1E,MAAM,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,OAAO,EAAE,OAAO,EAAE,gBAAgB,CAAC,CAAC,CAAC;YAC7D,MAAM,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;gBACrB,cAAc,GAAG,gBAAgB;gBACjC,YAAY,GAAG,gBAAgB,GAAG,OAAO;gBACzC,UAAU,EAAE,aAAa,CAAC,GAAG;aAC9B,CAAC,CAAC;SACJ;QAED,MAAM,CAAC,iBAAiB,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,gBAAgB,EAAE,aAAa,CAAC,IAAI,CAAC,CAAC,CAAC;KAChF;AACH,CAAC;AAnBD,0DAmBC"}
+{"version":3,"file":"external-queries.js","sourceRoot":"","sources":["../src/external-queries.ts"],"names":[],"mappings":";;;;;;;;;AAAA,oDAAsC;AACtC,oDAAsC;AACtC,uCAAyB;AACzB,2CAA6B;AAE7B,6CAA+B;AAE/B;;GAEG;AACI,KAAK,UAAU,0BAA0B,CAAC,UAAkB,EAAE,GAAW;IAC9E,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,aAAa,CAAC,CAAC;IAEvD,IAAI,CAAC,IAAI,CAAC,eAAe,GAAG,UAAU,CAAC,CAAC;IAExC,MAAM,gBAAgB,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,UAAU,CAAC,CAAC;IACvD,IAAI,CAAC,EAAE,CAAC,UAAU,CAAC,gBAAgB,CAAC,EAAE;QACpC,MAAM,OAAO,GAAG,qBAAqB,GAAG,UAAU,GAAG,MAAM,CAAC;QAC5D,MAAM,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,OAAO,EAAE,OAAO,EAAE,gBAAgB,CAAC,CAAC,CAAC;QAC7D,MAAM,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;YACrB,cAAc,GAAG,gBAAgB;YACjC,YAAY,GAAG,gBAAgB,GAAG,OAAO;YACzC,UAAU,EAAE,GAAG;SAChB,CAAC,CAAC;KACJ;IAED,OAAO,gBAAgB,CAAC;AAC1B,CAAC;AAjBD,gEAiBC"}

lib/external-queries.test.js

@@ -13,20 +13,15 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const ava_1 = __importDefault(require("ava"));
 const fs = __importStar(require("fs"));
 const path = __importStar(require("path"));
-const configUtils = __importStar(require("./config-utils"));
 const externalQueries = __importStar(require("./external-queries"));
 const testing_utils_1 = require("./testing-utils");
 const util = __importStar(require("./util"));
 testing_utils_1.setupTests(ava_1.default);
 ava_1.default("checkoutExternalQueries", async (t) => {
-    let config = new configUtils.Config();
-    config.externalQueries = [
-        new configUtils.ExternalQuery("github/codeql-go", "df4c6869212341b601005567381944ed90906b6b"),
-    ];
     await util.withTmpDir(async (tmpDir) => {
         process.env["RUNNER_TEMP"] = tmpDir;
-        await externalQueries.checkoutExternalQueries(config);
+        await externalQueries.checkoutExternalRepository("github/codeql-go", "df4c6869212341b601005567381944ed90906b6b");
-        // COPYRIGHT file existed in df4c6869212341b601005567381944ed90906b6b but not in master
+        // COPYRIGHT file existed in df4c6869212341b601005567381944ed90906b6b but not in the default branch
         t.true(fs.existsSync(path.join(tmpDir, "github", "codeql-go", "COPYRIGHT")));
     });
 });

lib/external-queries.test.js.map

@@ -1 +1 @@
-{"version":3,"file":"external-queries.test.js","sourceRoot":"","sources":["../src/external-queries.test.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,8CAAuB;AACvB,uCAAyB;AACzB,2CAA6B;AAE7B,4DAA8C;AAC9C,oEAAsD;AACtD,mDAA2C;AAC3C,6CAA+B;AAE/B,0BAAU,CAAC,aAAI,CAAC,CAAC;AAEjB,aAAI,CAAC,yBAAyB,EAAE,KAAK,EAAC,CAAC,EAAC,EAAE;IACxC,IAAI,MAAM,GAAG,IAAI,WAAW,CAAC,MAAM,EAAE,CAAC;IACtC,MAAM,CAAC,eAAe,GAAG;QACvB,IAAI,WAAW,CAAC,aAAa,CAAC,kBAAkB,EAAE,0CAA0C,CAAC;KAC9F,CAAC;IAEF,MAAM,IAAI,CAAC,UAAU,CAAC,KAAK,EAAC,MAAM,EAAC,EAAE;QACnC,OAAO,CAAC,GAAG,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC;QACpC,MAAM,eAAe,CAAC,uBAAuB,CAAC,MAAM,CAAC,CAAC;QAEtD,uFAAuF;QACvF,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,QAAQ,EAAE,WAAW,EAAE,WAAW,CAAC,CAAC,CAAC,CAAC;IAC/E,CAAC,CAAC,CAAC;AACL,CAAC,CAAC,CAAC"}
+{"version":3,"file":"external-queries.test.js","sourceRoot":"","sources":["../src/external-queries.test.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,8CAAuB;AACvB,uCAAyB;AACzB,2CAA6B;AAE7B,oEAAsD;AACtD,mDAA2C;AAC3C,6CAA+B;AAE/B,0BAAU,CAAC,aAAI,CAAC,CAAC;AAEjB,aAAI,CAAC,yBAAyB,EAAE,KAAK,EAAC,CAAC,EAAC,EAAE;IACxC,MAAM,IAAI,CAAC,UAAU,CAAC,KAAK,EAAC,MAAM,EAAC,EAAE;QACnC,OAAO,CAAC,GAAG,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC;QACpC,MAAM,eAAe,CAAC,0BAA0B,CAAC,kBAAkB,EAAE,0CAA0C,CAAC,CAAC;QAEjH,mGAAmG;QACnG,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,QAAQ,EAAE,WAAW,EAAE,WAAW,CAAC,CAAC,CAAC,CAAC;IAC/E,CAAC,CAAC,CAAC;AACL,CAAC,CAAC,CAAC"}

lib/finalize-db.js

@@ -8,148 +8,103 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
-const io = __importStar(require("@actions/io"));
 const fs = __importStar(require("fs"));
 const path = __importStar(require("path"));
 const codeql_1 = require("./codeql");
 const configUtils = __importStar(require("./config-utils"));
-const externalQueries = __importStar(require("./external-queries"));
 const sharedEnv = __importStar(require("./shared-environment"));
 const upload_lib = __importStar(require("./upload-lib"));
 const util = __importStar(require("./util"));
-/**
+async function sendStatusReport(startedAt, queriesStats, uploadStats, error) {
- * A list of queries from https://github.com/github/codeql that
+    var _a, _b, _c;
- * we don't want to run. Disabling them here is a quicker alternative to
+    const status = ((_a = queriesStats) === null || _a === void 0 ? void 0 : _a.analyze_failure_language) !== undefined || error !== undefined ? 'failure' : 'success';
- * disabling them in the code scanning query suites. Queries should also
+    const statusReportBase = await util.createStatusReportBase('finish', status, startedAt, (_b = error) === null || _b === void 0 ? void 0 : _b.message, (_c = error) === null || _c === void 0 ? void 0 : _c.stack);
- * be disabled in the suites, and removed from this list here once the
+    const statusReport = {
- * bundle is updated to make those suite changes live.
+        ...statusReportBase,
- *
+        ...(queriesStats || {}),
- * Format is a map from language to an array of path suffixes of .ql files.
+        ...(uploadStats || {}),
- */
-const DISABLED_BUILTIN_QUERIES = {
-    'csharp': [
-        'ql/src/Security Features/CWE-937/VulnerablePackage.ql',
-        'ql/src/Security Features/CWE-451/MissingXFrameOptions.ql',
-    ]
     };
-function queryIsDisabled(language, query) {
+    await util.sendStatusReport(statusReport);
-    return (DISABLED_BUILTIN_QUERIES[language] || [])
-        .some(disabledQuery => query.endsWith(disabledQuery));
 }
-async function createdDBForScannedLanguages(databaseFolder) {
+async function createdDBForScannedLanguages(databaseFolder, config) {
-    const scannedLanguages = process.env[sharedEnv.CODEQL_ACTION_SCANNED_LANGUAGES];
-    if (scannedLanguages) {
     const codeql = codeql_1.getCodeQL();
-        for (const language of scannedLanguages.split(',')) {
+    for (const language of config.languages) {
+        if (codeql_1.isScannedLanguage(language)) {
             core.startGroup('Extracting ' + language);
             await codeql.extractScannedLanguage(path.join(databaseFolder, language), language);
             core.endGroup();
         }
     }
 }
-async function finalizeDatabaseCreation(databaseFolder) {
+async function finalizeDatabaseCreation(databaseFolder, config) {
-    await createdDBForScannedLanguages(databaseFolder);
+    await createdDBForScannedLanguages(databaseFolder, config);
-    const languages = process.env[sharedEnv.CODEQL_ACTION_LANGUAGES] || '';
     const codeql = codeql_1.getCodeQL();
-    for (const language of languages.split(',')) {
+    for (const language of config.languages) {
         core.startGroup('Finalizing ' + language);
         await codeql.finalizeDatabase(path.join(databaseFolder, language));
         core.endGroup();
     }
 }
-async function resolveQueryLanguages(config) {
-    let res = new Map();
-    const codeql = codeql_1.getCodeQL();
-    if (!config.disableDefaultQueries || config.additionalSuites.length !== 0) {
-        const suites = [];
-        for (const language of await util.getLanguages()) {
-            if (!config.disableDefaultQueries) {
-                suites.push(language + '-code-scanning.qls');
-            }
-            for (const additionalSuite of config.additionalSuites) {
-                suites.push(language + '-' + additionalSuite + '.qls');
-            }
-        }
-        const resolveQueriesOutputObject = await codeql.resolveQueries(suites);
-        for (const [language, queries] of Object.entries(resolveQueriesOutputObject.byLanguage)) {
-            if (res[language] === undefined) {
-                res[language] = [];
-            }
-            res[language].push(...Object.keys(queries).filter(q => !queryIsDisabled(language, q)));
-        }
-    }
-    if (config.additionalQueries.length !== 0) {
-        const resolveQueriesOutputObject = await codeql.resolveQueries(config.additionalQueries);
-        for (const [language, queries] of Object.entries(resolveQueriesOutputObject.byLanguage)) {
-            if (res[language] === undefined) {
-                res[language] = [];
-            }
-            res[language].push(...Object.keys(queries));
-        }
-        const noDeclaredLanguage = resolveQueriesOutputObject.noDeclaredLanguage;
-        const noDeclaredLanguageQueries = Object.keys(noDeclaredLanguage);
-        if (noDeclaredLanguageQueries.length !== 0) {
-            throw new Error('Some queries do not declare a language, their qlpack.yml file is missing or is invalid');
-        }
-        const multipleDeclaredLanguages = resolveQueriesOutputObject.multipleDeclaredLanguages;
-        const multipleDeclaredLanguagesQueries = Object.keys(multipleDeclaredLanguages);
-        if (multipleDeclaredLanguagesQueries.length !== 0) {
-            throw new Error('Some queries declare multiple languages, their qlpack.yml file is missing or is invalid');
-        }
-    }
-    return res;
-}
 // Runs queries and creates sarif files in the given folder
 async function runQueries(databaseFolder, sarifFolder, config) {
-    const queriesPerLanguage = await resolveQueryLanguages(config);
     const codeql = codeql_1.getCodeQL();
-    for (let database of fs.readdirSync(databaseFolder)) {
+    for (let language of fs.readdirSync(databaseFolder)) {
-        core.startGroup('Analyzing ' + database);
+        core.startGroup('Analyzing ' + language);
-        const queries = queriesPerLanguage[database] || [];
+        const queries = config.queries[language] || [];
         if (queries.length === 0) {
-            throw new Error('Unable to analyse ' + database + ' as no queries were selected for this language');
+            throw new Error('Unable to analyse ' + language + ' as no queries were selected for this language');
         }
+        try {
             // Pass the queries to codeql using a file instead of using the command
             // line to avoid command line length restrictions, particularly on windows.
-        const querySuite = path.join(databaseFolder, database + '-queries.qls');
+            const querySuite = path.join(databaseFolder, language + '-queries.qls');
             const querySuiteContents = queries.map(q => '- query: ' + q).join('\n');
             fs.writeFileSync(querySuite, querySuiteContents);
-        core.debug('Query suite file for ' + database + '...\n' + querySuiteContents);
+            core.debug('Query suite file for ' + language + '...\n' + querySuiteContents);
-        const sarifFile = path.join(sarifFolder, database + '.sarif');
+            const sarifFile = path.join(sarifFolder, language + '.sarif');
-        await codeql.databaseAnalyze(path.join(databaseFolder, database), sarifFile, querySuite);
+            await codeql.databaseAnalyze(path.join(databaseFolder, language), sarifFile, querySuite);
-        core.debug('SARIF results for database ' + database + ' created at "' + sarifFile + '"');
+            core.debug('SARIF results for database ' + language + ' created at "' + sarifFile + '"');
             core.endGroup();
         }
+        catch (e) {
+            // For now the fields about query performance are not populated
+            return {
+                analyze_failure_language: language,
+            };
+        }
+    }
+    return {};
 }
 async function run() {
+    const startedAt = new Date();
+    let queriesStats = undefined;
+    let uploadStats = undefined;
     try {
-        if (util.should_abort('finish', true) || !await util.reportActionStarting('finish')) {
+        util.prepareLocalRunEnvironment();
+        if (!await util.sendStatusReport(await util.createStatusReportBase('finish', 'starting', startedAt), true)) {
             return;
         }
-        const config = await configUtils.loadConfig();
+        const config = await configUtils.getConfig();
         core.exportVariable(sharedEnv.ODASA_TRACER_CONFIGURATION, '');
         delete process.env[sharedEnv.ODASA_TRACER_CONFIGURATION];
-        const databaseFolder = util.getRequiredEnvParam(sharedEnv.CODEQL_ACTION_DATABASE_DIR);
+        const databaseFolder = util.getCodeQLDatabasesDir();
         const sarifFolder = core.getInput('output');
-        await io.mkdirP(sarifFolder);
+        fs.mkdirSync(sarifFolder, { recursive: true });
         core.info('Finalizing database creation');
-        await finalizeDatabaseCreation(databaseFolder);
+        await finalizeDatabaseCreation(databaseFolder, config);
-        await externalQueries.checkoutExternalQueries(config);
         core.info('Analyzing database');
-        await runQueries(databaseFolder, sarifFolder, config);
+        queriesStats = await runQueries(databaseFolder, sarifFolder, config);
         if ('true' === core.getInput('upload')) {
-            if (!await upload_lib.upload(sarifFolder)) {
+            uploadStats = await upload_lib.upload(sarifFolder);
-                await util.reportActionFailed('finish', 'upload');
-                return;
-            }
         }
     }
     catch (error) {
         core.setFailed(error.message);
-        await util.reportActionFailed('finish', error.message, error.stack);
+        console.log(error);
+        await sendStatusReport(startedAt, queriesStats, uploadStats, error);
         return;
     }
-    await util.reportActionSucceeded('finish');
+    await sendStatusReport(startedAt, queriesStats, uploadStats);
 }
 run().catch(e => {
     core.setFailed("analyze action failed: " + e);

lib/fingerprints.js

@@ -146,10 +146,10 @@ function locationUpdateCallback(result, location) {
             result.partialFingerprints.primaryLocationLineHash = hash;
         }
         else if (existingFingerprint !== hash) {
-            core.warning("Calculated fingerprint of " + hash +
+            core.warning('Calculated fingerprint of ' + hash +
-                " for file " + location.physicalLocation.artifactLocation.uri +
+                ' for file ' + location.physicalLocation.artifactLocation.uri +
-                " line " + lineNumber +
+                ' line ' + lineNumber +
-                ", but found existing inconsistent fingerprint value " + existingFingerprint);
+                ', but found existing inconsistent fingerprint value ' + existingFingerprint);
         }
     };
 }
@@ -164,14 +164,14 @@ function resolveUriToFile(location, artifacts) {
             location.index < 0 ||
             location.index >= artifacts.length ||
             typeof artifacts[location.index].location !== 'object') {
-            core.debug('Ignoring location as index "' + location.index + '" is invalid');
+            core.debug(`Ignoring location as URI "${location.index}" is invalid`);
             return undefined;
         }
         location = artifacts[location.index].location;
     }
     // Get the URI and decode
     if (typeof location.uri !== 'string') {
-        core.debug('Ignoring location as uri "' + location.uri + '" is invalid');
+        core.debug(`Ignoring location as index "${location.uri}" is invalid`);
         return undefined;
     }
     let uri = decodeURIComponent(location.uri);
@@ -181,13 +181,13 @@ function resolveUriToFile(location, artifacts) {
         uri = uri.substring(fileUriPrefix.length);
     }
     if (uri.indexOf('://') !== -1) {
-        core.debug('Ignoring location URI "' + uri + "' as the scheme is not recognised");
+        core.debug(`Ignoring location URI "${uri}" as the scheme is not recognised`);
         return undefined;
     }
     // Discard any absolute paths that aren't in the src root
     const srcRootPrefix = process.env['GITHUB_WORKSPACE'] + '/';
     if (uri.startsWith('/') && !uri.startsWith(srcRootPrefix)) {
-        core.debug('Ignoring location URI "' + uri + "' as it is outside of the src root");
+        core.debug(`Ignoring location URI "${uri}" as it is outside of the src root`);
         return undefined;
     }
     // Just assume a relative path is relative to the src root.
@@ -198,7 +198,7 @@ function resolveUriToFile(location, artifacts) {
     }
     // Check the file exists
     if (!fs.existsSync(uri)) {
-        core.debug("Unable to compute fingerprint for non-existent file: " + uri);
+        core.debug(`Unable to compute fingerprint for non-existent file: ${uri}`);
         return undefined;
     }
     return uri;
@@ -207,6 +207,7 @@ exports.resolveUriToFile = resolveUriToFile;
 // Compute fingerprints for results in the given sarif file
 // and return an updated sarif file contents.
 function addFingerprints(sarifContents) {
+    var _a, _b;
     let sarif = JSON.parse(sarifContents);
     // Gather together results for the same file and construct
     // callbacks to accept hashes for that file and update the location
@@ -217,10 +218,8 @@ function addFingerprints(sarifContents) {
         for (const result of run.results || []) {
             // Check the primary location is defined correctly and is in the src root
             const primaryLocation = (result.locations || [])[0];
-            if (!primaryLocation ||
+            if (!((_b = (_a = primaryLocation) === null || _a === void 0 ? void 0 : _a.physicalLocation) === null || _b === void 0 ? void 0 : _b.artifactLocation)) {
-                !primaryLocation.physicalLocation ||
+                core.debug(`Unable to compute fingerprint for invalid location: ${JSON.stringify(primaryLocation)}`);
-                !primaryLocation.physicalLocation.artifactLocation) {
-                core.debug("Unable to compute fingerprint for invalid location: " + JSON.stringify(primaryLocation));
                 continue;
             }
             const filepath = resolveUriToFile(primaryLocation.physicalLocation.artifactLocation, artifacts);

lib/setup-tracer.js

@@ -9,13 +9,11 @@ var __importStar = (this && this.__importStar) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const exec = __importStar(require("@actions/exec"));
-const io = __importStar(require("@actions/io"));
 const fs = __importStar(require("fs"));
 const path = __importStar(require("path"));
 const analysisPaths = __importStar(require("./analysis-paths"));
 const codeql_1 = require("./codeql");
 const configUtils = __importStar(require("./config-utils"));
-const sharedEnv = __importStar(require("./shared-environment"));
 const util = __importStar(require("./util"));
 const CRITICAL_TRACER_VARS = new Set(['SEMMLE_PRELOAD_libtrace',
     ,
@@ -58,7 +56,7 @@ function concatTracerConfigs(configs) {
     const env = {};
     let copyExecutables = false;
     let envSize = 0;
-    for (let v of Object.values(configs)) {
+    for (const v of configs) {
         for (let e of Object.entries(v.env)) {
             const name = e[0];
             const value = e[1];
@@ -121,34 +119,51 @@ function concatTracerConfigs(configs) {
     fs.writeFileSync(envPath, buffer);
     return { env, spec };
 }
+async function sendSuccessStatusReport(startedAt, config) {
+    const statusReportBase = await util.createStatusReportBase('init', 'success', startedAt);
+    const languages = config.languages.join(',');
+    const workflowLanguages = core.getInput('languages', { required: false });
+    const paths = (config.originalUserInput.paths || []).join(',');
+    const pathsIgnore = (config.originalUserInput['paths-ignore'] || []).join(',');
+    const disableDefaultQueries = config.originalUserInput['disable-default-queries'] ? languages : '';
+    const queries = (config.originalUserInput.queries || []).map(q => q.uses).join(',');
+    const statusReport = {
+        ...statusReportBase,
+        languages: languages,
+        workflow_languages: workflowLanguages,
+        paths: paths,
+        paths_ignore: pathsIgnore,
+        disable_default_queries: disableDefaultQueries,
+        queries: queries,
+    };
+    await util.sendStatusReport(statusReport);
+}
 async function run() {
-    let languages;
+    const startedAt = new Date();
+    let config;
+    let codeql;
     try {
-        if (util.should_abort('init', false) || !await util.reportActionStarting('init')) {
+        util.prepareLocalRunEnvironment();
+        if (!await util.sendStatusReport(await util.createStatusReportBase('init', 'starting', startedAt), true)) {
             return;
         }
+        core.startGroup('Setup CodeQL tools');
+        codeql = await codeql_1.setupCodeQL();
+        await codeql.printVersion();
+        core.endGroup();
         core.startGroup('Load language configuration');
-        const config = await configUtils.loadConfig();
+        config = await configUtils.initConfig();
-        languages = await util.getLanguages();
+        analysisPaths.includeAndExcludeAnalysisPaths(config);
-        // If the languages parameter was not given and no languages were
-        // detected then fail here as this is a workflow configuration error.
-        if (languages.length === 0) {
-            throw new Error("Did not detect any languages to analyze. Please update input in workflow.");
-        }
-        analysisPaths.includeAndExcludeAnalysisPaths(config, languages);
         core.endGroup();
     }
     catch (e) {
         core.setFailed(e.message);
-        await util.reportActionAborted('init', e.message);
+        console.log(e);
+        await util.sendStatusReport(await util.createStatusReportBase('init', 'aborted', startedAt, e.message));
         return;
     }
     try {
         const sourceRoot = path.resolve();
-        core.startGroup('Setup CodeQL tools');
-        const codeql = await codeql_1.setupCodeQL();
-        await codeql.printVersion();
-        core.endGroup();
         // Forward Go flags
         const goFlags = process.env['GOFLAGS'];
         if (goFlags) {
@@ -158,27 +173,22 @@ async function run() {
         // Setup CODEQL_RAM flag (todo improve this https://github.com/github/dsp-code-scanning/issues/935)
         const codeqlRam = process.env['CODEQL_RAM'] || '6500';
         core.exportVariable('CODEQL_RAM', codeqlRam);
-        const databaseFolder = path.resolve(util.getRequiredEnvParam('RUNNER_TEMP'), 'codeql_databases');
+        const databaseFolder = util.getCodeQLDatabasesDir();
-        await io.mkdirP(databaseFolder);
+        fs.mkdirSync(databaseFolder, { recursive: true });
-        let tracedLanguages = {};
+        let tracedLanguageConfigs = [];
-        let scannedLanguages = [];
         // TODO: replace this code once CodeQL supports multi-language tracing
-        for (let language of languages) {
+        for (let language of config.languages) {
             const languageDatabase = path.join(databaseFolder, language);
             // Init language database
             await codeql.databaseInit(languageDatabase, language, sourceRoot);
             // TODO: add better detection of 'traced languages' instead of using a hard coded list
-            if (['cpp', 'java', 'csharp'].includes(language)) {
+            if (codeql_1.isTracedLanguage(language)) {
                 const config = await tracerConfig(codeql, languageDatabase);
-                tracedLanguages[language] = config;
+                tracedLanguageConfigs.push(config);
-            }
-            else {
-                scannedLanguages.push(language);
             }
         }
-        const tracedLanguageKeys = Object.keys(tracedLanguages);
+        if (tracedLanguageConfigs.length > 0) {
-        if (tracedLanguageKeys.length > 0) {
+            const mainTracerConfig = concatTracerConfigs(tracedLanguageConfigs);
-            const mainTracerConfig = concatTracerConfigs(tracedLanguages);
             if (mainTracerConfig.spec) {
                 for (let entry of Object.entries(mainTracerConfig.env)) {
                     core.exportVariable(entry[0], entry[1]);
@@ -198,18 +208,14 @@ async function run() {
                 }
             }
         }
-        core.exportVariable(sharedEnv.CODEQL_ACTION_SCANNED_LANGUAGES, scannedLanguages.join(','));
-        core.exportVariable(sharedEnv.CODEQL_ACTION_TRACED_LANGUAGES, tracedLanguageKeys.join(','));
-        // TODO: make this a "private" environment variable of the action
-        core.exportVariable(sharedEnv.CODEQL_ACTION_DATABASE_DIR, databaseFolder);
     }
     catch (error) {
         core.setFailed(error.message);
-        await util.reportActionFailed('init', error.message, error.stack);
+        console.log(error);
+        await util.sendStatusReport(await util.createStatusReportBase('init', 'failure', startedAt, error.message, error.stack));
         return;
     }
-    await util.reportActionSucceeded('init');
+    await sendSuccessStatusReport(startedAt, config);
-    core.exportVariable(sharedEnv.CODEQL_ACTION_INIT_COMPLETED, 'true');
 }
 run().catch(e => {
     core.setFailed("init action failed: " + e);

lib/shared-environment.js

@@ -1,17 +1,10 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.CODEQL_ACTION_DATABASE_DIR = 'CODEQL_ACTION_DATABASE_DIR';
-exports.CODEQL_ACTION_LANGUAGES = 'CODEQL_ACTION_LANGUAGES';
-exports.CODEQL_ACTION_ANALYSIS_KEY = 'CODEQL_ACTION_ANALYSIS_KEY';
 exports.ODASA_TRACER_CONFIGURATION = 'ODASA_TRACER_CONFIGURATION';
-exports.CODEQL_ACTION_SCANNED_LANGUAGES = 'CODEQL_ACTION_SCANNED_LANGUAGES';
-exports.CODEQL_ACTION_TRACED_LANGUAGES = 'CODEQL_ACTION_TRACED_LANGUAGES';
 // The time at which the first action (normally init) started executing.
 // If a workflow invokes a different action without first invoking the init
 // action (i.e. the upload action is being used by a third-party integrator)
 // then this variable will be assigned the start time of the action invoked
 // rather that the init action.
-exports.CODEQL_ACTION_STARTED_AT = 'CODEQL_ACTION_STARTED_AT';
+exports.CODEQL_WORKFLOW_STARTED_AT = 'CODEQL_WORKFLOW_STARTED_AT';
-// Populated when the init action completes successfully
-exports.CODEQL_ACTION_INIT_COMPLETED = 'CODEQL_ACTION_INIT_COMPLETED';
 //# sourceMappingURL=shared-environment.js.map

lib/shared-environment.js.map

@@ -1 +1 @@
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+{"version":3,"file":"shared-environment.js","sourceRoot":"","sources":["../src/shared-environment.ts"],"names":[],"mappings":";;AAAa,QAAA,0BAA0B,GAAG,4BAA4B,CAAC;AACvE,wEAAwE;AACxE,2EAA2E;AAC3E,4EAA4E;AAC5E,2EAA2E;AAC3E,+BAA+B;AAClB,QAAA,0BAA0B,GAAG,4BAA4B,CAAC"}

lib/testing-utils.js

@@ -2,8 +2,16 @@
 var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 const sinon_1 = __importDefault(require("sinon"));
+const CodeQL = __importStar(require("./codeql"));
 function wrapOutput(context) {
     // Function signature taken from Socket.write.
     // Note there are two overloads:
@@ -32,6 +40,10 @@ function wrapOutput(context) {
 function setupTests(test) {
     const typedTest = test;
     typedTest.beforeEach(t => {
+        // Set an empty CodeQL object so that all method calls will fail
+        // unless the test explicitly sets one up.
+        CodeQL.setCodeQL({});
+        // Replace stdout and stderr so we can record output during tests
         t.context.testOutput = "";
         const processStdoutWrite = process.stdout.write.bind(process.stdout);
         t.context.stdoutWrite = processStdoutWrite;
@@ -39,16 +51,24 @@ function setupTests(test) {
         const processStderrWrite = process.stderr.write.bind(process.stderr);
         t.context.stderrWrite = processStderrWrite;
         process.stderr.write = wrapOutput(t.context);
+        // Many tests modify environment variables. Take a copy now so that
+        // we reset them after the test to keep tests independent of each other.
+        // process.env only has strings fields, so a shallow copy is fine.
+        t.context.env = {};
+        Object.assign(t.context.env, process.env);
     });
     typedTest.afterEach.always(t => {
+        // Restore stdout and stderr
+        // The captured output is only replayed if the test failed
         process.stdout.write = t.context.stdoutWrite;
         process.stderr.write = t.context.stderrWrite;
         if (!t.passed) {
             process.stdout.write(t.context.testOutput);
         }
-    });
+        // Undo any modifications made by sinon
-    typedTest.afterEach.always(() => {
         sinon_1.default.restore();
+        // Undo any modifications to the env
+        process.env = t.context.env;
     });
 }
 exports.setupTests = setupTests;

lib/testing-utils.js.map

@@ -1 +1 @@
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+{"version":3,"file":"testing-utils.js","sourceRoot":"","sources":["../src/testing-utils.ts"],"names":[],"mappings":";;;;;;;;;;;;AACA,kDAA0B;AAE1B,iDAAmC;AAInC,SAAS,UAAU,CAAC,OAAoB;IACtC,8CAA8C;IAC9C,gCAAgC;IAChC,2EAA2E;IAC3E,2FAA2F;IAC3F,OAAO,CAAC,KAA0B,EAAE,QAAiB,EAAE,EAA0B,EAAW,EAAE;QAC5F,2CAA2C;QAC3C,IAAI,EAAE,KAAK,SAAS,IAAI,OAAO,QAAQ,KAAK,UAAU,EAAE;YACtD,EAAE,GAAG,QAAQ,CAAC;YACd,QAAQ,GAAG,SAAS,CAAC;SACtB;QAED,oBAAoB;QACpB,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;YAC7B,OAAO,CAAC,UAAU,IAAI,KAAK,CAAC;SAC7B;aAAM;YACL,OAAO,CAAC,UAAU,IAAI,IAAI,WAAW,CAAC,QAAQ,IAAI,OAAO,CAAC,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;SAC1E;QAED,iDAAiD;QACjD,IAAI,EAAE,KAAK,SAAS,IAAI,OAAO,EAAE,KAAK,UAAU,EAAE;YAChD,EAAE,EAAE,CAAC;SACN;QAED,OAAO,IAAI,CAAC;IACd,CAAC,CAAC;AACJ,CAAC;AAED,SAAgB,UAAU,CAAC,IAAwB;IACjD,MAAM,SAAS,GAAG,IAAkC,CAAC;IAErD,SAAS,CAAC,UAAU,CAAC,CAAC,CAAC,EAAE;QACvB,gEAAgE;QAChE,0CAA0C;QAC1C,MAAM,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QAErB,iEAAiE;QACjE,CAAC,CAAC,OAAO,CAAC,UAAU,GAAG,EAAE,CAAC;QAC1B,MAAM,kBAAkB,GAAG,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;QACrE,CAAC,CAAC,OAAO,CAAC,WAAW,GAAG,kBAAkB,CAAC;QAC3C,OAAO,CAAC,MAAM,CAAC,KAAK,GAAG,UAAU,CAAC,CAAC,CAAC,OAAO,CAAQ,CAAC;QACpD,MAAM,kBAAkB,GAAG,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;QACrE,CAAC,CAAC,OAAO,CAAC,WAAW,GAAG,kBAAkB,CAAC;QAC3C,OAAO,CAAC,MAAM,CAAC,KAAK,GAAG,UAAU,CAAC,CAAC,CAAC,OAAO,CAAQ,CAAC;QAEpD,mEAAmE;QACnE,wEAAwE;QACxE,kEAAkE;QAClE,CAAC,CAAC,OAAO,CAAC,GAAG,GAAG,EAAE,CAAC;QACnB,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,EAAE,OAAO,CAAC,GAAG,CAAC,CAAC;IAC5C,CAAC,CAAC,CAAC;IAEH,SAAS,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE;QAC7B,4BAA4B;QAC5B,0DAA0D;QAC1D,OAAO,CAAC,MAAM,CAAC,KAAK,GAAG,CAAC,CAAC,OAAO,CAAC,WAAW,CAAC;QAC7C,OAAO,CAAC,MAAM,CAAC,KAAK,GAAG,CAAC,CAAC,OAAO,CAAC,WAAW,CAAC;QAC7C,IAAI,CAAC,CAAC,CAAC,MAAM,EAAE;YACb,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,OAAO,CAAC,UAAU,CAAC,CAAC;SAC5C;QAED,uCAAuC;QACvC,eAAK,CAAC,OAAO,EAAE,CAAC;QAEhB,oCAAoC;QACpC,OAAO,CAAC,GAAG,GAAG,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC;IAC9B,CAAC,CAAC,CAAC;AACL,CAAC;AAvCD,gCAuCC"}

lib/upload-lib.js

@@ -48,7 +48,7 @@ async function uploadPayload(payload) {
     // If in test mode we don't want to upload the results
     const testMode = process.env['TEST_MODE'] === 'true' || false;
     if (testMode) {
-        return true;
+        return;
     }
     const [owner, repo] = util.getRequiredEnvParam("GITHUB_REPOSITORY").split("/");
     // Make up to 4 attempts to upload, and sleep for these
@@ -66,13 +66,12 @@ async function uploadPayload(payload) {
         const statusCode = response.status;
         if (statusCode === 202) {
             core.info("Successfully uploaded results");
-            return true;
+            return;
         }
         const requestID = response.headers["x-github-request-id"];
         // On any other status code that's not 5xx mark the upload as failed
         if (!statusCode || statusCode < 500 || statusCode >= 600) {
-            core.setFailed('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
+            throw new Error('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
-            return false;
         }
         // On a 5xx status code we may retry the request
         if (attempt < backoffPeriods.length) {
@@ -88,11 +87,12 @@ async function uploadPayload(payload) {
             // If the upload fails with 5xx then we assume it is a temporary problem
             // and not an error that the user has caused or can fix.
             // We avoid marking the job as failed to avoid breaking CI workflows.
-            core.error('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
+            throw new Error('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
-            return false;
         }
     }
-    return false;
+    // This case shouldn't ever happen as the final iteration of the loop
+    // will always throw an error instead of exiting to here.
+    throw new Error('Upload failed');
 }
 // Uploads a single sarif file or a directory of sarif files
 // depending on what the path happens to refer to.
@@ -103,8 +103,7 @@ async function upload(input) {
             .filter(f => f.endsWith(".sarif"))
             .map(f => path.resolve(input, f));
         if (sarifFiles.length === 0) {
-            core.setFailed("No SARIF files found to upload in \"" + input + "\".");
+            throw new Error("No SARIF files found to upload in \"" + input + "\".");
-            return false;
         }
         return await uploadFiles(sarifFiles);
     }
@@ -123,27 +122,22 @@ function countResultsInSarif(sarif) {
 }
 exports.countResultsInSarif = countResultsInSarif;
 // Validates that the given file path refers to a valid SARIF file.
-// Returns a non-empty list of error message if the file is invalid,
+// Throws an error if the file is invalid.
-// otherwise returns the empty list if the file is valid.
 function validateSarifFileSchema(sarifFilePath) {
     const sarif = JSON.parse(fs.readFileSync(sarifFilePath, 'utf8'));
     const schema = JSON.parse(fs.readFileSync(__dirname + '/../src/sarif_v2.1.0_schema.json', 'utf8'));
     const result = new jsonschema.Validator().validate(sarif, schema);
-    if (result.valid) {
+    if (!result.valid) {
-        return true;
+        // Output the more verbose error messages in groups as these may be very large.
-    }
-    else {
-        // Set the failure message to the stacks of all the errors.
-        // This should be of a manageable size and may even give enough to fix the error.
-        const errorMessages = result.errors.map(e => "- " + e.stack);
-        core.setFailed("Unable to upload \"" + sarifFilePath + "\" as it is not valid SARIF:\n" + errorMessages.join("\n"));
-        // Also output the more verbose error messages in groups as these may be very large.
         for (const error of result.errors) {
             core.startGroup("Error details: " + error.stack);
             core.info(JSON.stringify(error, null, 2));
             core.endGroup();
         }
-        return false;
+        // Set the main error message to the stacks of all the errors.
+        // This should be of a manageable size and may even give enough to fix the error.
+        const sarifErrors = result.errors.map(e => "- " + e.stack);
+        throw new Error("Unable to upload \"" + sarifFilePath + "\" as it is not valid SARIF:\n" + sarifErrors.join("\n"));
     }
 }
 exports.validateSarifFileSchema = validateSarifFileSchema;
@@ -154,22 +148,19 @@ async function uploadFiles(sarifFiles) {
     core.info("Uploading sarif files: " + JSON.stringify(sarifFiles));
     const sentinelEnvVar = "CODEQL_UPLOAD_SARIF";
     if (process.env[sentinelEnvVar]) {
-        core.error("Aborting upload: only one run of the codeql/analyze or codeql/upload-sarif actions is allowed per job");
+        throw new Error("Aborting upload: only one run of the codeql/analyze or codeql/upload-sarif actions is allowed per job");
-        return false;
     }
     core.exportVariable(sentinelEnvVar, sentinelEnvVar);
     // Validate that the files we were asked to upload are all valid SARIF files
     for (const file of sarifFiles) {
-        if (!validateSarifFileSchema(file)) {
+        validateSarifFileSchema(file);
-            return false;
-        }
     }
     const commitOid = await util.getCommitOid();
     const workflowRunIDStr = util.getRequiredEnvParam('GITHUB_RUN_ID');
     const ref = util.getRef();
     const analysisKey = await util.getAnalysisKey();
     const analysisName = util.getRequiredEnvParam('GITHUB_WORKFLOW');
-    const startedAt = process.env[sharedEnv.CODEQL_ACTION_STARTED_AT];
+    const startedAt = process.env[sharedEnv.CODEQL_WORKFLOW_STARTED_AT];
     let sarifPayload = combineSarifFiles(sarifFiles);
     sarifPayload = fingerprints.addFingerprints(sarifPayload);
     const zipped_sarif = zlib_1.default.gzipSync(sarifPayload).toString('base64');
@@ -177,8 +168,7 @@ async function uploadFiles(sarifFiles) {
     let checkoutURI = file_url_1.default(checkoutPath);
     const workflowRunID = parseInt(workflowRunIDStr, 10);
     if (Number.isNaN(workflowRunID)) {
-        core.setFailed('GITHUB_RUN_ID must define a non NaN workflow run ID');
+        throw new Error('GITHUB_RUN_ID must define a non NaN workflow run ID');
-        return false;
     }
     let matrix = core.getInput('matrix');
     if (matrix === "null" || matrix === "") {
@@ -198,12 +188,24 @@ async function uploadFiles(sarifFiles) {
         "tool_names": toolNames,
     });
     // Log some useful debug info about the info
-    core.debug("Raw upload size: " + sarifPayload.length + " bytes");
+    const rawUploadSizeBytes = sarifPayload.length;
-    core.debug("Base64 zipped upload size: " + zipped_sarif.length + " bytes");
+    core.debug("Raw upload size: " + rawUploadSizeBytes + " bytes");
-    core.debug("Number of results in upload: " + countResultsInSarif(sarifPayload));
+    const zippedUploadSizeBytes = zipped_sarif.length;
+    core.debug("Base64 zipped upload size: " + zippedUploadSizeBytes + " bytes");
+    const numResultInSarif = countResultsInSarif(sarifPayload);
+    core.debug("Number of results in upload: " + numResultInSarif);
+    if (!util.isLocalRun()) {
         // Make the upload
-    const succeeded = await uploadPayload(payload);
+        await uploadPayload(payload);
+    }
+    else {
+        core.debug("Not uploading because this is a local run.");
+    }
     core.endGroup();
-    return succeeded;
+    return {
+        raw_upload_size_bytes: rawUploadSizeBytes,
+        zipped_upload_size_bytes: zippedUploadSizeBytes,
+        num_results_in_sarif: numResultInSarif,
+    };
 }
 //# sourceMappingURL=upload-lib.js.map

lib/upload-lib.test.js

@@ -16,12 +16,10 @@ const uploadLib = __importStar(require("./upload-lib"));
 testing_utils_1.setupTests(ava_1.default);
 ava_1.default('validateSarifFileSchema - valid', t => {
     const inputFile = __dirname + '/../src/testdata/valid-sarif.sarif';
-    t.true(uploadLib.validateSarifFileSchema(inputFile));
+    t.notThrows(() => uploadLib.validateSarifFileSchema(inputFile));
 });
 ava_1.default('validateSarifFileSchema - invalid', t => {
     const inputFile = __dirname + '/../src/testdata/invalid-sarif.sarif';
-    t.false(uploadLib.validateSarifFileSchema(inputFile));
+    t.throws(() => uploadLib.validateSarifFileSchema(inputFile));
-    // validateSarifFileSchema calls core.setFailed which sets the exit code on error
-    process.exitCode = 0;
 });
 //# sourceMappingURL=upload-lib.test.js.map

lib/upload-lib.test.js.map

@@ -1 +1 @@
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+{"version":3,"file":"upload-lib.test.js","sourceRoot":"","sources":["../src/upload-lib.test.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,8CAAuB;AAEvB,mDAA2C;AAC3C,wDAA0C;AAE1C,0BAAU,CAAC,aAAI,CAAC,CAAC;AAEjB,aAAI,CAAC,iCAAiC,EAAE,CAAC,CAAC,EAAE;IAC1C,MAAM,SAAS,GAAG,SAAS,GAAG,oCAAoC,CAAC;IACnE,CAAC,CAAC,SAAS,CAAC,GAAG,EAAE,CAAC,SAAS,CAAC,uBAAuB,CAAC,SAAS,CAAC,CAAC,CAAC;AAClE,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,mCAAmC,EAAE,CAAC,CAAC,EAAE;IAC5C,MAAM,SAAS,GAAG,SAAS,GAAG,sCAAsC,CAAC;IACrE,CAAC,CAAC,MAAM,CAAC,GAAG,EAAE,CAAC,SAAS,CAAC,uBAAuB,CAAC,SAAS,CAAC,CAAC,CAAC;AAC/D,CAAC,CAAC,CAAC"}

lib/upload-sarif.js

@@ -10,21 +10,27 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const upload_lib = __importStar(require("./upload-lib"));
 const util = __importStar(require("./util"));
+async function sendSuccessStatusReport(startedAt, uploadStats) {
+    const statusReportBase = await util.createStatusReportBase('upload-sarif', 'success', startedAt);
+    const statusReport = {
+        ...statusReportBase,
+        ...uploadStats,
+    };
+    await util.sendStatusReport(statusReport);
+}
 async function run() {
-    if (util.should_abort('upload-sarif', false) || !await util.reportActionStarting('upload-sarif')) {
+    const startedAt = new Date();
+    if (!await util.sendStatusReport(await util.createStatusReportBase('upload-sarif', 'starting', startedAt), true)) {
         return;
     }
     try {
-        if (await upload_lib.upload(core.getInput('sarif_file'))) {
+        const uploadStats = await upload_lib.upload(core.getInput('sarif_file'));
-            await util.reportActionSucceeded('upload-sarif');
+        await sendSuccessStatusReport(startedAt, uploadStats);
-        }
-        else {
-            await util.reportActionFailed('upload-sarif', 'upload');
-        }
     }
     catch (error) {
         core.setFailed(error.message);
-        await util.reportActionFailed('upload-sarif', error.message, error.stack);
+        console.log(error);
+        await util.sendStatusReport(await util.createStatusReportBase('upload-sarif', 'failure', startedAt, error.message, error.stack));
         return;
     }
 }

lib/upload-sarif.js.map

@@ -1 +1 @@
-{"version":3,"file":"upload-sarif.js","sourceRoot":"","sources":["../src/upload-sarif.ts"],"names":[],"mappings":";;;;;;;;;AAAA,oDAAsC;AAEtC,yDAA2C;AAC3C,6CAA+B;AAE/B,KAAK,UAAU,GAAG;IAChB,IAAI,IAAI,CAAC,YAAY,CAAC,cAAc,EAAE,KAAK,CAAC,IAAI,CAAC,MAAM,IAAI,CAAC,oBAAoB,CAAC,cAAc,CAAC,EAAE;QAChG,OAAO;KACR;IAED,IAAI;QACF,IAAI,MAAM,UAAU,CAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,YAAY,CAAC,CAAC,EAAE;YACxD,MAAM,IAAI,CAAC,qBAAqB,CAAC,cAAc,CAAC,CAAC;SAClD;aAAM;YACL,MAAM,IAAI,CAAC,kBAAkB,CAAC,cAAc,EAAE,QAAQ,CAAC,CAAC;SACzD;KACF;IAAC,OAAO,KAAK,EAAE;QACd,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;QAC9B,MAAM,IAAI,CAAC,kBAAkB,CAAC,cAAc,EAAE,KAAK,CAAC,OAAO,EAAE,KAAK,CAAC,KAAK,CAAC,CAAC;QAC1E,OAAO;KACR;AACH,CAAC;AAED,GAAG,EAAE,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE;IACd,IAAI,CAAC,SAAS,CAAC,qCAAqC,GAAG,CAAC,CAAC,CAAC;IAC1D,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACjB,CAAC,CAAC,CAAC"}
+{"version":3,"file":"upload-sarif.js","sourceRoot":"","sources":["../src/upload-sarif.ts"],"names":[],"mappings":";;;;;;;;;AAAA,oDAAsC;AAEtC,yDAA2C;AAC3C,6CAA+B;AAI/B,KAAK,UAAU,uBAAuB,CAAC,SAAe,EAAE,WAA0C;IAChG,MAAM,gBAAgB,GAAG,MAAM,IAAI,CAAC,sBAAsB,CAAC,cAAc,EAAE,SAAS,EAAE,SAAS,CAAC,CAAC;IACjG,MAAM,YAAY,GAA4B;QAC5C,GAAG,gBAAgB;QACnB,GAAI,WAAW;KAChB,CAAC;IACF,MAAM,IAAI,CAAC,gBAAgB,CAAC,YAAY,CAAC,CAAC;AAC5C,CAAC;AAED,KAAK,UAAU,GAAG;IAChB,MAAM,SAAS,GAAG,IAAI,IAAI,EAAE,CAAC;IAC7B,IAAI,CAAC,MAAM,IAAI,CAAC,gBAAgB,CAAC,MAAM,IAAI,CAAC,sBAAsB,CAAC,cAAc,EAAE,UAAU,EAAE,SAAS,CAAC,EAAE,IAAI,CAAC,EAAE;QAChH,OAAO;KACR;IAED,IAAI;QACF,MAAM,WAAW,GAAG,MAAM,UAAU,CAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,YAAY,CAAC,CAAC,CAAC;QACzE,MAAM,uBAAuB,CAAC,SAAS,EAAE,WAAW,CAAC,CAAC;KAEvD;IAAC,OAAO,KAAK,EAAE;QACd,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;QAC9B,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;QACnB,MAAM,IAAI,CAAC,gBAAgB,CAAC,MAAM,IAAI,CAAC,sBAAsB,CAC3D,cAAc,EACd,SAAS,EACT,SAAS,EACT,KAAK,CAAC,OAAO,EACb,KAAK,CAAC,KAAK,CAAC,CAAC,CAAC;QAChB,OAAO;KACR;AACH,CAAC;AAED,GAAG,EAAE,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE;IACd,IAAI,CAAC,SAAS,CAAC,qCAAqC,GAAG,CAAC,CAAC,CAAC;IAC1D,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACjB,CAAC,CAAC,CAAC"}

lib/util.js

@@ -15,27 +15,24 @@ const path = __importStar(require("path"));
 const api = __importStar(require("./api-client"));
 const sharedEnv = __importStar(require("./shared-environment"));
 /**
- * Should the current action be aborted?
+ * The API URL for github.com.
- *
- * This method should be called at the start of all CodeQL actions and they
- * should abort cleanly if this returns true without failing the action.
- * This method will call `core.setFailed` if necessary.
  */
-function should_abort(actionName, requireInitActionHasRun) {
+exports.GITHUB_DOTCOM_API_URL = "https://api.github.com";
-    // Check that required aspects of the environment are present
+/**
-    const ref = process.env['GITHUB_REF'];
+ * Get the API URL for the GitHub instance we are connected to.
-    if (ref === undefined) {
+ * May be for github.com or for an enterprise instance.
-        core.setFailed('GITHUB_REF must be set.');
+ */
-        return true;
+function getInstanceAPIURL() {
+    return process.env["GITHUB_API_URL"] || exports.GITHUB_DOTCOM_API_URL;
 }
-    // If the init action is required, then check the it completed successfully.
+exports.getInstanceAPIURL = getInstanceAPIURL;
-    if (requireInitActionHasRun && process.env[sharedEnv.CODEQL_ACTION_INIT_COMPLETED] === undefined) {
+/**
-        core.setFailed('The CodeQL ' + actionName + ' action cannot be used unless the CodeQL init action is run first. Aborting.');
+ * Are we running against a GitHub Enterpise instance, as opposed to github.com.
-        return true;
+ */
+function isEnterprise() {
+    return getInstanceAPIURL() !== exports.GITHUB_DOTCOM_API_URL;
 }
-    return false;
+exports.isEnterprise = isEnterprise;
-}
-exports.should_abort = should_abort;
 /**
  * Get an environment parameter, but throw an error if it is not set.
  */
@@ -48,83 +45,25 @@ function getRequiredEnvParam(paramName) {
     return value;
 }
 exports.getRequiredEnvParam = getRequiredEnvParam;
+function isLocalRun() {
+    return !!process.env.CODEQL_LOCAL_RUN
+        && process.env.CODEQL_LOCAL_RUN !== 'false'
+        && process.env.CODEQL_LOCAL_RUN !== '0';
+}
+exports.isLocalRun = isLocalRun;
 /**
- * Gets the set of languages in the current repository
+ * Ensures all required environment variables are set in the context of a local run.
  */
-async function getLanguagesInRepo() {
+function prepareLocalRunEnvironment() {
-    var _a;
+    if (!isLocalRun()) {
-    // Translate between GitHub's API names for languages and ours
+        return;
-    const codeqlLanguages = {
+    }
-        'C': 'cpp',
+    core.debug('Action is running locally.');
-        'C++': 'cpp',
+    if (!process.env.GITHUB_JOB) {
-        'C#': 'csharp',
+        core.exportVariable('GITHUB_JOB', 'UNKNOWN-JOB');
-        'Go': 'go',
-        'Java': 'java',
-        'JavaScript': 'javascript',
-        'TypeScript': 'javascript',
-        'Python': 'python',
-    };
-    let repo_nwo = (_a = process.env['GITHUB_REPOSITORY']) === null || _a === void 0 ? void 0 : _a.split("/");
-    if (repo_nwo) {
-        let owner = repo_nwo[0];
-        let repo = repo_nwo[1];
-        core.debug(`GitHub repo ${owner} ${repo}`);
-        const response = await api.getApiClient().request("GET /repos/:owner/:repo/languages", ({
-            owner,
-            repo
-        }));
-        core.debug("Languages API response: " + JSON.stringify(response));
-        // The GitHub API is going to return languages in order of popularity,
-        // When we pick a language to autobuild we want to pick the most popular traced language
-        // Since sets in javascript maintain insertion order, using a set here and then splatting it
-        // into an array gives us an array of languages ordered by popularity
-        let languages = new Set();
-        for (let lang in response.data) {
-            if (lang in codeqlLanguages) {
-                languages.add(codeqlLanguages[lang]);
     }
 }
-        return [...languages];
+exports.prepareLocalRunEnvironment = prepareLocalRunEnvironment;
-    }
-    else {
-        return [];
-    }
-}
-/**
- * Get the languages to analyse.
- *
- * The result is obtained from the environment parameter CODEQL_ACTION_LANGUAGES
- * if that has been set, otherwise it is obtained from the action input parameter
- * 'languages' if that has been set, otherwise it is deduced as all languages in the
- * repo that can be analysed.
- *
- * If the languages are obtained from either of the second choices, the
- * CODEQL_ACTION_LANGUAGES environment variable will be exported with the
- * deduced list.
- */
-async function getLanguages() {
-    // Obtain from CODEQL_ACTION_LANGUAGES if set
-    const langsVar = process.env[sharedEnv.CODEQL_ACTION_LANGUAGES];
-    if (langsVar) {
-        return langsVar.split(',')
-            .map(x => x.trim())
-            .filter(x => x.length > 0);
-    }
-    // Obtain from action input 'languages' if set
-    let languages = core.getInput('languages', { required: false })
-        .split(',')
-        .map(x => x.trim())
-        .filter(x => x.length > 0);
-    core.info("Languages from configuration: " + JSON.stringify(languages));
-    if (languages.length === 0) {
-        // Obtain languages as all languages in the repo that can be analysed
-        languages = await getLanguagesInRepo();
-        core.info("Automatically detected languages: " + JSON.stringify(languages));
-    }
-    core.exportVariable(sharedEnv.CODEQL_ACTION_LANGUAGES, languages.join(','));
-    return languages;
-}
-exports.getLanguages = getLanguages;
 /**
  * Gets the SHA of the commit that is currently checked out.
  */
@@ -157,6 +96,9 @@ exports.getCommitOid = getCommitOid;
  * Get the path of the currently executing workflow.
  */
 async function getWorkflowPath() {
+    if (isLocalRun()) {
+        return 'LOCAL';
+    }
     const repo_nwo = getRequiredEnvParam('GITHUB_REPOSITORY').split("/");
     const owner = repo_nwo[0];
     const repo = repo_nwo[1];
@@ -179,14 +121,15 @@ async function getWorkflowPath() {
  * the github API, but after that the result will be cached.
  */
 async function getAnalysisKey() {
-    let analysisKey = process.env[sharedEnv.CODEQL_ACTION_ANALYSIS_KEY];
+    const analysisKeyEnvVar = 'CODEQL_ACTION_ANALYSIS_KEY';
+    let analysisKey = process.env[analysisKeyEnvVar];
     if (analysisKey !== undefined) {
         return analysisKey;
     }
     const workflowPath = await getWorkflowPath();
     const jobName = getRequiredEnvParam('GITHUB_JOB');
     analysisKey = workflowPath + ':' + jobName;
-    core.exportVariable(sharedEnv.CODEQL_ACTION_ANALYSIS_KEY, analysisKey);
+    core.exportVariable(analysisKeyEnvVar, analysisKey);
     return analysisKey;
 }
 exports.getAnalysisKey = getAnalysisKey;
@@ -215,10 +158,11 @@ exports.getRef = getRef;
  *
  * @param actionName The name of the action, e.g. 'init', 'finish', 'upload-sarif'
  * @param status The status. Must be 'success', 'failure', or 'starting'
+ * @param startedAt The time this action started executing.
  * @param cause  Cause of failure (only supply if status is 'failure')
  * @param exception Exception (only supply if status is 'failure')
  */
-async function createStatusReport(actionName, status, cause, exception) {
+async function createStatusReportBase(actionName, status, actionStartedAt, cause, exception) {
     const commitOid = process.env['GITHUB_SHA'] || '';
     const ref = getRef();
     const workflowRunIDStr = process.env['GITHUB_RUN_ID'];
@@ -229,20 +173,22 @@ async function createStatusReport(actionName, status, cause, exception) {
     const workflowName = process.env['GITHUB_WORKFLOW'] || '';
     const jobName = process.env['GITHUB_JOB'] || '';
     const analysis_key = await getAnalysisKey();
-    const languages = (await getLanguages()).sort().join(',');
+    let workflowStartedAt = process.env[sharedEnv.CODEQL_WORKFLOW_STARTED_AT];
-    const startedAt = process.env[sharedEnv.CODEQL_ACTION_STARTED_AT] || new Date().toISOString();
+    if (workflowStartedAt === undefined) {
-    core.exportVariable(sharedEnv.CODEQL_ACTION_STARTED_AT, startedAt);
+        workflowStartedAt = actionStartedAt.toISOString();
+        core.exportVariable(sharedEnv.CODEQL_WORKFLOW_STARTED_AT, workflowStartedAt);
+    }
     let statusReport = {
         workflow_run_id: workflowRunID,
         workflow_name: workflowName,
         job_name: jobName,
         analysis_key: analysis_key,
-        languages: languages,
         commit_oid: commitOid,
         ref: ref,
         action_name: actionName,
         action_oid: "unknown",
-        started_at: startedAt,
+        started_at: workflowStartedAt,
+        action_started_at: actionStartedAt.toISOString(),
         status: status
     };
     // Add optional parameters
@@ -261,12 +207,25 @@ async function createStatusReport(actionName, status, cause, exception) {
     }
     return statusReport;
 }
+exports.createStatusReportBase = createStatusReportBase;
 /**
  * Send a status report to the code_scanning/analysis/status endpoint.
  *
- * Returns the status code of the response to the status request.
+ * Optionally checks the response from the API endpoint and sets the action
+ * as failed if the status report failed. This is only expected to be used
+ * when sending a 'starting' report.
+ *
+ * Returns whether sending the status report was successful of not.
  */
-async function sendStatusReport(statusReport) {
+async function sendStatusReport(statusReport, ignoreFailures) {
+    if (isEnterprise()) {
+        core.debug("Not sending status report to GitHub Enterprise");
+        return true;
+    }
+    if (isLocalRun()) {
+        core.debug("Not sending status report because this is a local run");
+        return true;
+    }
     const statusReportJSON = JSON.stringify(statusReport);
     core.debug('Sending status report: ' + statusReportJSON);
     const nwo = getRequiredEnvParam("GITHUB_REPOSITORY");
@@ -276,65 +235,25 @@ async function sendStatusReport(statusReport) {
         repo: repo,
         data: statusReportJSON,
     });
-    return statusResponse.status;
+    if (!ignoreFailures) {
-}
-/**
- * Send a status report that an action is starting.
- *
- * If the action is `init` then this also records the start time in the environment,
- * and ensures that the analysed languages are also recorded in the envirenment.
- *
- * Returns true unless a problem occurred and the action should abort.
- */
-async function reportActionStarting(action) {
-    const statusCode = await sendStatusReport(await createStatusReport(action, 'starting'));
         // If the status report request fails with a 403 or a 404, then this is a deliberate
         // message from the endpoint that the SARIF upload can be expected to fail too,
         // so the action should fail to avoid wasting actions minutes.
         //
         // Other failure responses (or lack thereof) could be transitory and should not
         // cause the action to fail.
-    if (statusCode === 403) {
+        if (statusResponse.status === 403) {
             core.setFailed('The repo on which this action is running is not opted-in to CodeQL code scanning.');
             return false;
         }
-    if (statusCode === 404) {
+        if (statusResponse.status === 404) {
             core.setFailed('Not authorized to used the CodeQL code scanning feature on this repo.');
             return false;
         }
+    }
     return true;
 }
-exports.reportActionStarting = reportActionStarting;
+exports.sendStatusReport = sendStatusReport;
-/**
- * Report that an action has failed.
- *
- * Note that the started_at date is always that of the `init` action, since
- * this is likely to give a more useful duration when inspecting events.
- */
-async function reportActionFailed(action, cause, exception) {
-    await sendStatusReport(await createStatusReport(action, 'failure', cause, exception));
-}
-exports.reportActionFailed = reportActionFailed;
-/**
- * Report that an action has succeeded.
- *
- * Note that the started_at date is always that of the `init` action, since
- * this is likely to give a more useful duration when inspecting events.
- */
-async function reportActionSucceeded(action) {
-    await sendStatusReport(await createStatusReport(action, 'success'));
-}
-exports.reportActionSucceeded = reportActionSucceeded;
-/**
- * Report that an action has been aborted.
- *
- * Note that the started_at date is always that of the `init` action, since
- * this is likely to give a more useful duration when inspecting events.
- */
-async function reportActionAborted(action, cause) {
-    await sendStatusReport(await createStatusReport(action, 'aborted', cause));
-}
-exports.reportActionAborted = reportActionAborted;
 /**
  * Get the array of all the tool names contained in the given sarif contents.
  *
@@ -416,4 +335,11 @@ function getThreadsFlag() {
     return `--threads=${numThreads}`;
 }
 exports.getThreadsFlag = getThreadsFlag;
+/**
+ * Get the directory where CodeQL databases should be placed.
+ */
+function getCodeQLDatabasesDir() {
+    return path.resolve(getRequiredEnvParam('RUNNER_TEMP'), 'codeql_databases');
+}
+exports.getCodeQLDatabasesDir = getCodeQLDatabasesDir;
 //# sourceMappingURL=util.js.map

lib/util.test.js

@@ -61,4 +61,35 @@ ava_1.default('getRef() throws on the empty string', t => {
     process.env["GITHUB_REF"] = "";
     t.throws(util.getRef);
 });
+ava_1.default('isLocalRun() runs correctly', t => {
+    const origLocalRun = process.env.CODEQL_LOCAL_RUN;
+    process.env.CODEQL_LOCAL_RUN = '';
+    t.assert(!util.isLocalRun());
+    process.env.CODEQL_LOCAL_RUN = 'false';
+    t.assert(!util.isLocalRun());
+    process.env.CODEQL_LOCAL_RUN = '0';
+    t.assert(!util.isLocalRun());
+    process.env.CODEQL_LOCAL_RUN = 'true';
+    t.assert(util.isLocalRun());
+    process.env.CODEQL_LOCAL_RUN = 'hucairz';
+    t.assert(util.isLocalRun());
+    process.env.CODEQL_LOCAL_RUN = origLocalRun;
+});
+ava_1.default('prepareEnvironment() when a local run', t => {
+    const origLocalRun = process.env.CODEQL_LOCAL_RUN;
+    process.env.CODEQL_LOCAL_RUN = 'false';
+    process.env.GITHUB_JOB = 'YYY';
+    util.prepareLocalRunEnvironment();
+    // unchanged
+    t.deepEqual(process.env.GITHUB_JOB, 'YYY');
+    process.env.CODEQL_LOCAL_RUN = 'true';
+    util.prepareLocalRunEnvironment();
+    // unchanged
+    t.deepEqual(process.env.GITHUB_JOB, 'YYY');
+    process.env.GITHUB_JOB = '';
+    util.prepareLocalRunEnvironment();
+    // updated
+    t.deepEqual(process.env.GITHUB_JOB, 'UNKNOWN-JOB');
+    process.env.CODEQL_LOCAL_RUN = origLocalRun;
+});
 //# sourceMappingURL=util.test.js.map

lib/util.test.js.map

@@ -1 +1 @@
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+{"version":3,"file":"util.test.js","sourceRoot":"","sources":["../src/util.test.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,8CAAuB;AACvB,uCAAyB;AACzB,uCAAyB;AAEzB,mDAA2C;AAC3C,6CAA+B;AAE/B,0BAAU,CAAC,aAAI,CAAC,CAAC;AAEjB,aAAI,CAAC,cAAc,EAAE,CAAC,CAAC,EAAE;IACvB,MAAM,KAAK,GAAG,EAAE,CAAC,YAAY,CAAC,SAAS,GAAG,mCAAmC,EAAE,MAAM,CAAC,CAAC;IACvF,MAAM,SAAS,GAAG,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;IAC3C,CAAC,CAAC,SAAS,CAAC,SAAS,EAAE,CAAC,+BAA+B,EAAE,QAAQ,CAAC,CAAC,CAAC;AACtE,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,sDAAsD,EAAE,CAAC,CAAC,EAAE;IAE/D,MAAM,QAAQ,GAAG,IAAI,CAAC,KAAK,CAAC,EAAE,CAAC,QAAQ,EAAE,GAAG,CAAC,IAAI,GAAG,IAAI,CAAC,CAAC,CAAC;IAE3D,MAAM,KAAK,GAAG;QACZ,EAAE,EAAE,SAAS,QAAQ,GAAG,GAAG,EAAE;QAC7B,KAAK,EAAE,WAAW;KACnB,CAAC;IAEF,KAAK,MAAM,CAAC,KAAK,EAAE,YAAY,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;QAEzD,OAAO,CAAC,GAAG,CAAC,WAAW,CAAC,GAAG,KAAK,CAAC;QAEjC,MAAM,IAAI,GAAG,IAAI,CAAC,aAAa,EAAE,CAAC;QAClC,CAAC,CAAC,SAAS,CAAC,IAAI,EAAE,YAAY,CAAC,CAAC;KACjC;AACH,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,uDAAuD,EAAE,CAAC,CAAC,EAAE;IAChE,KAAK,MAAM,KAAK,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAC,EAAE;QACpC,OAAO,CAAC,GAAG,CAAC,WAAW,CAAC,GAAG,KAAK,CAAC;QACjC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;KAC9B;AACH,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,2DAA2D,EAAE,CAAC,CAAC,EAAE;IAEpE,MAAM,OAAO,GAAG,EAAE,CAAC,IAAI,EAAE,CAAC,MAAM,CAAC;IAEjC,MAAM,KAAK,GAAG;QACZ,GAAG,EAAE,aAAa;QAClB,GAAG,EAAE,aAAa;QAClB,CAAC,GAAG,OAAO,GAAG,CAAC,EAAE,CAAC,EAAE,aAAa,OAAO,EAAE;QAC1C,CAAC,GAAG,CAAC,OAAO,GAAG,CAAC,EAAE,CAAC,EAAE,aAAa,CAAC,OAAO,EAAE;KAC7C,CAAC;IAEF,KAAK,MAAM,CAAC,KAAK,EAAE,YAAY,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;QAEzD,OAAO,CAAC,GAAG,CAAC,eAAe,CAAC,GAAG,KAAK,CAAC;QAErC,MAAM,IAAI,GAAG,IAAI,CAAC,cAAc,EAAE,CAAC;QACnC,CAAC,CAAC,SAAS,CAAC,IAAI,EAAE,YAAY,CAAC,CAAC;KACjC;AACH,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,gEAAgE,EAAE,CAAC,CAAC,EAAE;IACzE,OAAO,CAAC,GAAG,CAAC,eAAe,CAAC,GAAG,QAAQ,CAAC;IACxC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC;AAChC,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,qCAAqC,EAAE,CAAC,CAAC,EAAE;IAC9C,OAAO,CAAC,GAAG,CAAC,YAAY,CAAC,GAAG,EAAE,CAAC;IAC/B,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;AACxB,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,6BAA6B,EAAE,CAAC,CAAC,EAAE;IACtC,MAAM,YAAY,GAAG,OAAO,CAAC,GAAG,CAAC,gBAAgB,CAAC;IAElD,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,EAAE,CAAC;IAClC,CAAC,CAAC,MAAM,CAAC,CAAC,IAAI,CAAC,UAAU,EAAE,CAAC,CAAC;IAE7B,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,OAAO,CAAC;IACvC,CAAC,CAAC,MAAM,CAAC,CAAC,IAAI,CAAC,UAAU,EAAE,CAAC,CAAC;IAE7B,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,GAAG,CAAC;IACnC,CAAC,CAAC,MAAM,CAAC,CAAC,IAAI,CAAC,UAAU,EAAE,CAAC,CAAC;IAE7B,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,MAAM,CAAC;IACtC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,UAAU,EAAE,CAAC,CAAC;IAE5B,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,SAAS,CAAC;IACzC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,UAAU,EAAE,CAAC,CAAC;IAE5B,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,YAAY,CAAC;AAC9C,CAAC,CAAC,CAAC;AAEH,aAAI,CAAC,uCAAuC,EAAE,CAAC,CAAC,EAAE;IAChD,MAAM,YAAY,GAAG,OAAO,CAAC,GAAG,CAAC,gBAAgB,CAAC;IAElD,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,OAAO,CAAC;IACvC,OAAO,CAAC,GAAG,CAAC,UAAU,GAAG,KAAK,CAAC;IAE/B,IAAI,CAAC,0BAA0B,EAAE,CAAC;IAElC,YAAY;IACZ,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,GAAG,CAAC,UAAU,EAAE,KAAK,CAAC,CAAC;IAE3C,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,MAAM,CAAC;IAEtC,IAAI,CAAC,0BAA0B,EAAE,CAAC;IAElC,YAAY;IACZ,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,GAAG,CAAC,UAAU,EAAE,KAAK,CAAC,CAAC;IAE3C,OAAO,CAAC,GAAG,CAAC,UAAU,GAAG,EAAE,CAAC;IAE5B,IAAI,CAAC,0BAA0B,EAAE,CAAC;IAElC,UAAU;IACV,CAAC,CAAC,SAAS,CAAC,OAAO,CAAC,GAAG,CAAC,UAAU,EAAE,aAAa,CAAC,CAAC;IAEnD,OAAO,CAAC,GAAG,CAAC,gBAAgB,GAAG,YAAY,CAAC;AAC9C,CAAC,CAAC,CAAC"}

node_modules/lodash/README.md

@@ -1,4 +1,4 @@
-# lodash v4.17.15
+# lodash v4.17.19
 
 The [Lodash](https://lodash.com/) library exported as [Node.js](https://nodejs.org/) modules.
 
@@ -28,7 +28,7 @@ var at = require('lodash/at');
 var curryN = require('lodash/fp/curryN');
 ```
 
-See the [package source](https://github.com/lodash/lodash/tree/4.17.15-npm) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/4.17.19-npm) for more details.
 
 **Note:**<br>
 Install [n_](https://www.npmjs.com/package/n_) for Lodash use in the Node.js < 6 REPL.

node_modules/lodash/core.js

@@ -1,7 +1,7 @@
 /**
  * @license
  * Lodash (Custom Build) <https://lodash.com/>
- * Build: `lodash core -o ./dist/lodash.core.js`
+ * Build: `lodash core exports="node" -o ./npm-package/core.js`
  * Copyright OpenJS Foundation and other contributors <https://openjsf.org/>
  * Released under MIT license <https://lodash.com/license>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
@@ -3826,29 +3826,10 @@
 
   /*--------------------------------------------------------------------------*/
 
-  // Some AMD build optimizers, like r.js, check for condition patterns like:
+  if (freeModule) {
-  if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
-    // Expose Lodash on the global object to prevent errors when Lodash is
-    // loaded by a script tag in the presence of an AMD loader.
-    // See http://requirejs.org/docs/errors.html#mismatch for more details.
-    // Use `_.noConflict` to remove Lodash from the global object.
-    root._ = lodash;
-
-    // Define as an anonymous module so, through path mapping, it can be
-    // referenced as the "underscore" module.
-    define(function() {
-      return lodash;
-    });
-  }
-  // Check for `exports` after `define` in case a build optimizer adds it.
-  else if (freeModule) {
     // Export for Node.js.
     (freeModule.exports = lodash)._ = lodash;
     // Export for CommonJS support.
     freeExports._ = lodash;
   }
-  else {
-    // Export to the global object.
-    root._ = lodash;
-  }
 }.call(this));

node_modules/lodash/core.min.js

@@ -1,7 +1,7 @@
 /**
  * @license
  * Lodash (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
- * Build: `lodash core -o ./dist/lodash.core.js`
+ * Build: `lodash core exports="node" -o ./npm-package/core.js`
  */
 ;(function(){function n(n){return H(n)&&pn.call(n,"callee")&&!yn.call(n,"callee")}function t(n,t){return n.push.apply(n,t),n}function r(n){return function(t){return null==t?Z:t[n]}}function e(n,t,r,e,u){return u(n,function(n,u,o){r=e?(e=false,n):t(r,n,u,o)}),r}function u(n,t){return j(t,function(t){return n[t]})}function o(n){return n instanceof i?n:new i(n)}function i(n,t){this.__wrapped__=n,this.__actions__=[],this.__chain__=!!t}function c(n,t,r){if(typeof n!="function")throw new TypeError("Expected a function");
 return setTimeout(function(){n.apply(Z,r)},t)}function f(n,t){var r=true;return mn(n,function(n,e,u){return r=!!t(n,e,u)}),r}function a(n,t,r){for(var e=-1,u=n.length;++e<u;){var o=n[e],i=t(o);if(null!=i&&(c===Z?i===i:r(i,c)))var c=i,f=o}return f}function l(n,t){var r=[];return mn(n,function(n,e,u){t(n,e,u)&&r.push(n)}),r}function p(n,r,e,u,o){var i=-1,c=n.length;for(e||(e=R),o||(o=[]);++i<c;){var f=n[i];0<r&&e(f)?1<r?p(f,r-1,e,u,o):t(o,f):u||(o[o.length]=f)}return o}function s(n,t){return n&&On(n,t,Dn);
@@ -26,4 +26,4 @@ return t(n),n},o.thru=function(n,t){return t(n)},o.toArray=function(n){return M(
 },o.isDate=function(n){return H(n)&&"[object Date]"==hn.call(n)},o.isEmpty=function(t){return M(t)&&(Nn(t)||L(t)||U(t.splice)||n(t))?!t.length:!_n(t).length},o.isEqual=function(n,t){return b(n,t)},o.isFinite=function(n){return typeof n=="number"&&gn(n)},o.isFunction=U,o.isNaN=function(n){return K(n)&&n!=+n},o.isNull=function(n){return null===n},o.isNumber=K,o.isObject=V,o.isRegExp=function(n){return H(n)&&"[object RegExp]"==hn.call(n)},o.isString=L,o.isUndefined=function(n){return n===Z},o.last=function(n){
 var t=null==n?0:n.length;return t?n[t-1]:Z},o.max=function(n){return n&&n.length?a(n,X,v):Z},o.min=function(n){return n&&n.length?a(n,X,_):Z},o.noConflict=function(){return on._===this&&(on._=vn),this},o.noop=function(){},o.reduce=C,o.result=function(n,t,r){return t=null==n?Z:n[t],t===Z&&(t=r),U(t)?t.call(n):t},o.size=function(n){return null==n?0:(n=M(n)?n:_n(n),n.length)},o.some=function(n,t,r){return t=r?Z:t,E(n,g(t))},o.uniqueId=function(n){var t=++sn;return Q(n)+t},o.each=z,o.first=q,Y(o,function(){
 var n={};return s(o,function(t,r){pn.call(o.prototype,r)||(n[r]=t)}),n}(),{chain:false}),o.VERSION="4.17.15",mn("pop join replace reverse split push shift sort splice unshift".split(" "),function(n){var t=(/^(?:replace|split)$/.test(n)?String.prototype:an)[n],r=/^(?:push|sort|unshift)$/.test(n)?"tap":"thru",e=/^(?:pop|join|replace|shift)$/.test(n);o.prototype[n]=function(){var n=arguments;if(e&&!this.__chain__){var u=this.value();return t.apply(Nn(u)?u:[],n)}return this[r](function(r){return t.apply(Nn(r)?r:[],n);
-})}}),o.prototype.toJSON=o.prototype.valueOf=o.prototype.value=function(){return w(this.__wrapped__,this.__actions__)},typeof define=="function"&&typeof define.amd=="object"&&define.amd?(on._=o, define(function(){return o})):cn?((cn.exports=o)._=o,un._=o):on._=o}).call(this);
+})}}),o.prototype.toJSON=o.prototype.valueOf=o.prototype.value=function(){return w(this.__wrapped__,this.__actions__)},cn&&((cn.exports=o)._=o,un._=o)}).call(this);

node_modules/lodash/lodash.js

@@ -12,7 +12,7 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '4.17.15';
+  var VERSION = '4.17.19';
 
   /** Used as the size to enable large array optimizations. */
   var LARGE_ARRAY_SIZE = 200;
@@ -3719,8 +3719,21 @@
      * @returns {Array} Returns the new sorted array.
      */
     function baseOrderBy(collection, iteratees, orders) {
+      if (iteratees.length) {
+        iteratees = arrayMap(iteratees, function(iteratee) {
+          if (isArray(iteratee)) {
+            return function(value) {
+              return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);
+            }
+          }
+          return iteratee;
+        });
+      } else {
+        iteratees = [identity];
+      }
+
       var index = -1;
-      iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));
+      iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
 
       var result = baseMap(collection, function(value, key, collection) {
         var criteria = arrayMap(iteratees, function(iteratee) {
@@ -3977,6 +3990,10 @@
         var key = toKey(path[index]),
             newValue = value;
 
+        if (key === '__proto__' || key === 'constructor' || key === 'prototype') {
+          return object;
+        }
+
         if (index != lastIndex) {
           var objValue = nested[key];
           newValue = customizer ? customizer(objValue, key, nested) : undefined;
@@ -4129,11 +4146,14 @@
      *  into `array`.
      */
     function baseSortedIndexBy(array, value, iteratee, retHighest) {
-      value = iteratee(value);
-
       var low = 0,
-          high = array == null ? 0 : array.length,
+          high = array == null ? 0 : array.length;
-          valIsNaN = value !== value,
+      if (high === 0) {
+        return 0;
+      }
+
+      value = iteratee(value);
+      var valIsNaN = value !== value,
           valIsNull = value === null,
           valIsSymbol = isSymbol(value),
           valIsUndefined = value === undefined;
@@ -5618,10 +5638,11 @@
       if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
         return false;
       }
-      // Assume cyclic values are equal.
+      // Check that cyclic values are equal.
-      var stacked = stack.get(array);
+      var arrStacked = stack.get(array);
-      if (stacked && stack.get(other)) {
+      var othStacked = stack.get(other);
-        return stacked == other;
+      if (arrStacked && othStacked) {
+        return arrStacked == other && othStacked == array;
       }
       var index = -1,
           result = true,
@@ -5783,10 +5804,11 @@
           return false;
         }
       }
-      // Assume cyclic values are equal.
+      // Check that cyclic values are equal.
-      var stacked = stack.get(object);
+      var objStacked = stack.get(object);
-      if (stacked && stack.get(other)) {
+      var othStacked = stack.get(other);
-        return stacked == other;
+      if (objStacked && othStacked) {
+        return objStacked == other && othStacked == object;
       }
       var result = true;
       stack.set(object, other);
@@ -9167,6 +9189,10 @@
      * // The `_.property` iteratee shorthand.
      * _.filter(users, 'active');
      * // => objects for ['barney']
+     *
+     * // Combining several predicates using `_.overEvery` or `_.overSome`.
+     * _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));
+     * // => objects for ['fred', 'barney']
      */
     function filter(collection, predicate) {
       var func = isArray(collection) ? arrayFilter : baseFilter;
@@ -9916,15 +9942,15 @@
      * var users = [
      *   { 'user': 'fred',   'age': 48 },
      *   { 'user': 'barney', 'age': 36 },
-     *   { 'user': 'fred',   'age': 40 },
+     *   { 'user': 'fred',   'age': 30 },
      *   { 'user': 'barney', 'age': 34 }
      * ];
      *
      * _.sortBy(users, [function(o) { return o.user; }]);
-     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]
      *
      * _.sortBy(users, ['user', 'age']);
-     * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
+     * // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]
      */
     var sortBy = baseRest(function(collection, iteratees) {
       if (collection == null) {
@@ -14799,11 +14825,11 @@
 
       // Use a sourceURL for easier debugging.
       // The sourceURL gets injected into the source that's eval-ed, so be careful
-      // with lookup (in case of e.g. prototype pollution), and strip newlines if any.
+      // to normalize all kinds of whitespace, so e.g. newlines (and unicode versions of it) can't sneak in
-      // A newline wouldn't be a valid sourceURL anyway, and it'd enable code injection.
+      // and escape the comment, thus injecting code that gets evaled.
       var sourceURL = '//# sourceURL=' +
         (hasOwnProperty.call(options, 'sourceURL')
-          ? (options.sourceURL + '').replace(/[\r\n]/g, ' ')
+          ? (options.sourceURL + '').replace(/\s/g, ' ')
           : ('lodash.templateSources[' + (++templateCounter) + ']')
         ) + '\n';
 
@@ -14836,8 +14862,6 @@
 
       // If `variable` is not specified wrap a with-statement around the generated
       // code to add the data object to the top of the scope chain.
-      // Like with sourceURL, we take care to not check the option's prototype,
-      // as this configuration is a code injection vector.
       var variable = hasOwnProperty.call(options, 'variable') && options.variable;
       if (!variable) {
         source = 'with (obj) {\n' + source + '\n}\n';
@@ -15544,6 +15568,9 @@
      * values against any array or object value, respectively. See `_.isEqual`
      * for a list of supported value comparisons.
      *
+     * **Note:** Multiple values can be checked by combining several matchers
+     * using `_.overSome`
+     *
      * @static
      * @memberOf _
      * @since 3.0.0
@@ -15559,6 +15586,10 @@
      *
      * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
      * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
+     *
+     * // Checking for several possible values
+     * _.filter(users, _.overSome([_.matches({ 'a': 1 }), _.matches({ 'a': 4 })]));
+     * // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
      */
     function matches(source) {
       return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
@@ -15573,6 +15604,9 @@
      * `srcValue` values against any array or object value, respectively. See
      * `_.isEqual` for a list of supported value comparisons.
      *
+     * **Note:** Multiple values can be checked by combining several matchers
+     * using `_.overSome`
+     *
      * @static
      * @memberOf _
      * @since 3.2.0
@@ -15589,6 +15623,10 @@
      *
      * _.find(objects, _.matchesProperty('a', 4));
      * // => { 'a': 4, 'b': 5, 'c': 6 }
+     *
+     * // Checking for several possible values
+     * _.filter(users, _.overSome([_.matchesProperty('a', 1), _.matchesProperty('a', 4)]));
+     * // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
      */
     function matchesProperty(path, srcValue) {
       return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
@@ -15812,6 +15850,10 @@
      * Creates a function that checks if **all** of the `predicates` return
      * truthy when invoked with the arguments it receives.
      *
+     * Following shorthands are possible for providing predicates.
+     * Pass an `Object` and it will be used as an parameter for `_.matches` to create the predicate.
+     * Pass an `Array` of parameters for `_.matchesProperty` and the predicate will be created using them.
+     *
      * @static
      * @memberOf _
      * @since 4.0.0
@@ -15838,6 +15880,10 @@
      * Creates a function that checks if **any** of the `predicates` return
      * truthy when invoked with the arguments it receives.
      *
+     * Following shorthands are possible for providing predicates.
+     * Pass an `Object` and it will be used as an parameter for `_.matches` to create the predicate.
+     * Pass an `Array` of parameters for `_.matchesProperty` and the predicate will be created using them.
+     *
      * @static
      * @memberOf _
      * @since 4.0.0
@@ -15857,6 +15903,9 @@
      *
      * func(NaN);
      * // => false
+     *
+     * var matchesFunc = _.overSome([{ 'a': 1 }, { 'a': 2 }])
+     * var matchesPropertyFunc = _.overSome([['a', 1], ['a', 2]])
      */
     var overSome = createOver(arraySome);
 

node_modules/lodash/lodash.min.js

@@ -1,137 +1,139 @@
 /**
  * @license
- * Lodash lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
+ * Lodash <https://lodash.com/>
+ * Copyright OpenJS Foundation and other contributors <https://openjsf.org/>
+ * Released under MIT license <https://lodash.com/license>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
-;(function(){function n(n,t,r){switch(r.length){case 0:return n.call(t);case 1:return n.call(t,r[0]);case 2:return n.call(t,r[0],r[1]);case 3:return n.call(t,r[0],r[1],r[2])}return n.apply(t,r)}function t(n,t,r,e){for(var u=-1,i=null==n?0:n.length;++u<i;){var o=n[u];t(e,o,r(o),n)}return e}function r(n,t){for(var r=-1,e=null==n?0:n.length;++r<e&&false!==t(n[r],r,n););return n}function e(n,t){for(var r=null==n?0:n.length;r--&&false!==t(n[r],r,n););return n}function u(n,t){for(var r=-1,e=null==n?0:n.length;++r<e;)if(!t(n[r],r,n))return false;
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+q.findLastKey=Sc,q.floor=sp,q.forEach=hf,q.forEachRight=pf,q.forIn=Wc,q.forInRight=Lc,q.forOwn=Cc,q.forOwnRight=Uc,q.get=$c,q.gt=_h,q.gte=vh,q.has=Dc,q.hasIn=Mc,q.head=go,q.identity=Sa,q.includes=_f,q.indexOf=yo,q.inRange=ea,q.invoke=Bh,q.isArguments=gh,q.isArray=yh,q.isArrayBuffer=dh,q.isArrayLike=Vf,q.isArrayLikeObject=Gf,q.isBoolean=Hf,q.isBuffer=bh,q.isDate=wh,q.isElement=Jf,q.isEmpty=Yf,q.isEqual=Qf,q.isEqualWith=Xf,q.isError=nc,q.isFinite=tc,q.isFunction=rc,q.isInteger=ec,q.isLength=uc,q.isMap=mh,
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+q.stubTrue=Za,q.multiply=hp,q.nth=jo,q.noConflict=Ba,q.noop=Ta,q.now=ih,q.pad=la,q.padEnd=sa,q.padStart=ha,q.parseInt=pa,q.random=ua,q.reduce=yf,q.reduceRight=df,q.repeat=_a,q.replace=va,q.result=Vc,q.round=pp,q.runInContext=p,q.sample=wf,q.size=jf,q.snakeCase=Vh,q.some=Af,q.sortedIndex=Eo,q.sortedIndexBy=So,q.sortedIndexOf=Wo,q.sortedLastIndex=Lo,q.sortedLastIndexBy=Co,q.sortedLastIndexOf=Uo,q.startCase=Gh,q.startsWith=ya,q.subtract=_p,q.sum=tl,q.sumBy=rl,q.template=da,q.times=Ka,q.toFinite=xc,q.toInteger=jc,
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+q.toLength=Ac,q.toLower=ba,q.toNumber=kc,q.toSafeInteger=Ic,q.toString=Rc,q.toUpper=wa,q.trim=ma,q.trimEnd=xa,q.trimStart=ja,q.truncate=Aa,q.unescape=ka,q.uniqueId=Ga,q.upperCase=Hh,q.upperFirst=Jh,q.each=hf,q.eachRight=pf,q.first=go,Ua(q,function(){var n={};return ee(q,function(t,r){yl.call(q.prototype,r)||(n[r]=t)}),n}(),{chain:!1}),q.VERSION=Q,r(["bind","bindKey","curry","curryRight","partial","partialRight"],function(n){q[n].placeholder=q}),r(["drop","take"],function(n,t){Bt.prototype[n]=function(r){
-return this.filter(n).head()},Un.prototype.findLast=function(n){return this.reverse().find(n)},Un.prototype.invokeMap=fr(function(n,t){return typeof n=="function"?new Un(this):this.map(function(r){return Lt(r,n,t)})}),Un.prototype.reject=function(n){return this.filter(au(ye(n)))},Un.prototype.slice=function(n,t){n=Eu(n);var r=this;return r.__filtered__&&(0<n||0>t)?new Un(r):(0>n?r=r.takeRight(-n):n&&(r=r.drop(n)),t!==T&&(t=Eu(t),r=0>t?r.dropRight(-t):r.take(t-n)),r)},Un.prototype.takeRightWhile=function(n){
+r=r===Y?1:Kl(jc(r),0);var e=this.__filtered__&&!t?new Bt(this):this.clone();return e.__filtered__?e.__takeCount__=Vl(r,e.__takeCount__):e.__views__.push({size:Vl(r,Wn),type:n+(e.__dir__<0?"Right":"")}),e},Bt.prototype[n+"Right"]=function(t){return this.reverse()[n](t).reverse()}}),r(["filter","map","takeWhile"],function(n,t){var r=t+1,e=r==kn||r==In;Bt.prototype[n]=function(n){var t=this.clone();return t.__iteratees__.push({iteratee:bi(n,3),type:r}),t.__filtered__=t.__filtered__||e,t}}),r(["head","last"],function(n,t){
-return this.reverse().takeWhile(n).reverse()},Un.prototype.toArray=function(){return this.take(4294967295)},mt(Un.prototype,function(n,t){var r=/^(?:filter|find|map|reject)|While$/.test(t),e=/^(?:head|last)$/.test(t),u=An[e?"take"+("last"==t?"Right":""):t],i=e||/^find/.test(t);u&&(An.prototype[t]=function(){function t(n){return n=u.apply(An,a([n],f)),e&&h?n[0]:n}var o=this.__wrapped__,f=e?[1]:arguments,c=o instanceof Un,l=f[0],s=c||ff(o);s&&r&&typeof l=="function"&&1!=l.length&&(c=s=false);var h=this.__chain__,p=!!this.__actions__.length,l=i&&!h,c=c&&!p;
+var r="take"+(t?"Right":"");Bt.prototype[n]=function(){return this[r](1).value()[0]}}),r(["initial","tail"],function(n,t){var r="drop"+(t?"":"Right");Bt.prototype[n]=function(){return this.__filtered__?new Bt(this):this[r](1)}}),Bt.prototype.compact=function(){return this.filter(Sa)},Bt.prototype.find=function(n){return this.filter(n).head()},Bt.prototype.findLast=function(n){return this.reverse().find(n)},Bt.prototype.invokeMap=ru(function(n,t){return"function"==typeof n?new Bt(this):this.map(function(r){
-return!i&&s?(o=c?o:new Un(this),o=n.apply(o,f),o.__actions__.push({func:Qe,args:[t],thisArg:T}),new On(o,h)):l&&c?n.apply(this,f):(o=this.thru(t),l?e?o.value()[0]:o.value():o)})}),r("pop push shift sort splice unshift".split(" "),function(n){var t=ri[n],r=/^(?:push|sort|unshift)$/.test(n)?"tap":"thru",e=/^(?:pop|shift)$/.test(n);An.prototype[n]=function(){var n=arguments;if(e&&!this.__chain__){var u=this.value();return t.apply(ff(u)?u:[],n)}return this[r](function(r){return t.apply(ff(r)?r:[],n)});
+return ke(r,n,t)})}),Bt.prototype.reject=function(n){return this.filter(Lf(bi(n)))},Bt.prototype.slice=function(n,t){n=jc(n);var r=this;return r.__filtered__&&(n>0||t<0)?new Bt(r):(n<0?r=r.takeRight(-n):n&&(r=r.drop(n)),t!==Y&&(t=jc(t),r=t<0?r.dropRight(-t):r.take(t-n)),r)},Bt.prototype.takeRightWhile=function(n){return this.reverse().takeWhile(n).reverse()},Bt.prototype.toArray=function(){return this.take(Wn)},ee(Bt.prototype,function(n,t){var r=/^(?:filter|find|map|reject)|While$/.test(t),e=/^(?:head|last)$/.test(t),u=q[e?"take"+("last"==t?"Right":""):t],i=e||/^find/.test(t);
-}}),mt(Un.prototype,function(n,t){var r=An[t];if(r){var e=r.name+"";oi.call(Gi,e)||(Gi[e]=[]),Gi[e].push({name:t,func:r})}}),Gi[Jr(T,2).name]=[{name:"wrapper",func:T}],Un.prototype.clone=function(){var n=new Un(this.__wrapped__);return n.__actions__=Ur(this.__actions__),n.__dir__=this.__dir__,n.__filtered__=this.__filtered__,n.__iteratees__=Ur(this.__iteratees__),n.__takeCount__=this.__takeCount__,n.__views__=Ur(this.__views__),n},Un.prototype.reverse=function(){if(this.__filtered__){var n=new Un(this);
+u&&(q.prototype[t]=function(){var t=this.__wrapped__,o=e?[1]:arguments,f=t instanceof Bt,c=o[0],l=f||yh(t),s=function(n){var t=u.apply(q,a([n],o));return e&&h?t[0]:t};l&&r&&"function"==typeof c&&1!=c.length&&(f=l=!1);var h=this.__chain__,p=!!this.__actions__.length,_=i&&!h,v=f&&!p;if(!i&&l){t=v?t:new Bt(this);var g=n.apply(t,o);return g.__actions__.push({func:Qo,args:[s],thisArg:Y}),new H(g,h)}return _&&v?n.apply(this,o):(g=this.thru(s),_?e?g.value()[0]:g.value():g)})}),r(["pop","push","shift","sort","splice","unshift"],function(n){
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+var t=hl[n],r=/^(?:push|sort|unshift)$/.test(n)?"tap":"thru",e=/^(?:pop|shift)$/.test(n);q.prototype[n]=function(){var n=arguments;if(e&&!this.__chain__){var u=this.value();return t.apply(yh(u)?u:[],n)}return this[r](function(r){return t.apply(yh(r)?r:[],n)})}}),ee(Bt.prototype,function(n,t){var r=q[t];if(r){var e=r.name+"";yl.call(is,e)||(is[e]=[]),is[e].push({name:t,func:r})}}),is[Ju(Y,hn).name]=[{name:"wrapper",func:Y}],Bt.prototype.clone=Gt,Bt.prototype.reverse=Ht,Bt.prototype.value=Jt,q.prototype.at=Js,
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+q.prototype.chain=Xo,q.prototype.commit=nf,q.prototype.next=tf,q.prototype.plant=ef,q.prototype.reverse=uf,q.prototype.toJSON=q.prototype.valueOf=q.prototype.value=of,q.prototype.first=q.prototype.head,Ll&&(q.prototype[Ll]=rf),q},ge=ve();"function"==typeof define&&"object"==typeof define.amd&&define.amd?(Xr._=ge,define(function(){return ge})):te?((te.exports=ge)._=ge,ne._=ge):Xr._=ge}).call(this);
-for(var t,r=this;r instanceof En;){var e=Fe(r);e.__index__=0,e.__values__=T,t?u.__wrapped__=e:t=e;var u=e,r=r.__wrapped__}return u.__wrapped__=n,t},An.prototype.reverse=function(){var n=this.__wrapped__;return n instanceof Un?(this.__actions__.length&&(n=new Un(this)),n=n.reverse(),n.__actions__.push({func:Qe,args:[Ge],thisArg:T}),new On(n,this.__chain__)):this.thru(Ge)},An.prototype.toJSON=An.prototype.valueOf=An.prototype.value=function(){return wr(this.__wrapped__,this.__actions__)},An.prototype.first=An.prototype.head,
-wi&&(An.prototype[wi]=Xe),An}();typeof define=="function"&&typeof define.amd=="object"&&define.amd?($n._=rt, define(function(){return rt})):Nn?((Nn.exports=rt)._=rt,Fn._=rt):$n._=rt}).call(this);

node_modules/lodash/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash",
-  "version": "4.17.15",
+  "version": "4.17.19",
   "description": "Lodash modular utilities.",
   "keywords": "modules, stdlib, util",
   "homepage": "https://lodash.com/",

package-lock.json

@@ -1876,9 +1876,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
+      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
       "dev": true
     },
     "lodash.clonedeep": {

package.json

@@ -22,7 +22,6 @@
     "@actions/exec": "^1.0.1",
     "@actions/github": "^2.2.0",
     "@actions/http-client": "^1.0.8",
-    "@actions/io": "^1.0.1",
     "@actions/tool-cache": "^1.5.5",
     "console-log-level": "^1.4.1",
     "file-url": "^3.0.0",

queries/undeclared-action-input.ql

@@ -9,11 +9,17 @@
 
 import javascript
 
+/**
+ * A declaration of a github action, including its inputs and entrypoint.
+ */
 class ActionDeclaration extends File {
   ActionDeclaration() {
     getRelativePath().matches("%/action.yml")
   }
 
+  /**
+   * The name of the action.
+   */
   string getName() {
     result = getRelativePath().regexpCapture("(.*)/action.yml", 1)
   }
@@ -22,10 +28,16 @@ class ActionDeclaration extends File {
     result.getFile() = this
   }
 
+  /**
+   * The name of any input to this action.
+   */
   string getAnInput() {
     result = getRootNode().(YAMLMapping).lookup("inputs").(YAMLMapping).getKey(_).(YAMLString).getValue()
   }
 
+  /**
+   * The function that is the entrypoint to this action.
+   */
   FunctionDeclStmt getEntrypoint() {
     result.getFile().getRelativePath() = getRootNode().
       (YAMLMapping).lookup("runs").
@@ -35,6 +47,21 @@ class ActionDeclaration extends File {
   }
 }
 
+/**
+ * A function declared on CodeQL interface from codeql.ts
+ */
+class CodeQLFunction extends Function {
+  CodeQLFunction() {
+    exists(Function getCodeQLForCmd, ObjectExpr obj |
+      getCodeQLForCmd.getName() = "getCodeQLForCmd" and
+      obj = getCodeQLForCmd.getAStmt().(ReturnStmt).getExpr() and
+      obj.getAProperty().getInit() = this)
+  }
+}
+
+/**
+ * Any expr that is a transitive child of the given function.
+ */
 Expr getAFunctionChildExpr(Function f) {
   result.getContainer() = f
 }
@@ -45,14 +72,25 @@ Expr getAFunctionChildExpr(Function f) {
 Function calledBy(Function f) {
   result = getAFunctionChildExpr(f).(InvokeExpr).getResolvedCallee()
   or
-  result.getEnclosingContainer() = f // assume outer function causes inner function to be called
+  // Assume outer function causes inner function to be called,
+  // except for the special case of the CodeQL functions.
+  (result.getEnclosingContainer() = f and not result instanceof CodeQLFunction)
+  or
+  // Handle calls to CodeQL functions by name
+  getAFunctionChildExpr(f).(InvokeExpr).getCalleeName() = result.(CodeQLFunction).getName()
 }
 
+/**
+ * A call to the core.getInput method.
+ */
 class GetInputMethodCallExpr extends MethodCallExpr {
   GetInputMethodCallExpr() {
     getMethodName() = "getInput"
   }
 
+  /**
+   * The name of the input being accessed.
+   */
   string getInputName() {
     result = getArgument(0).(StringLiteral).getValue()
   }

src/analysis-paths.test.ts

@@ -1,24 +1,33 @@
 import test from 'ava';
 
 import * as analysisPaths from './analysis-paths';
-import * as configUtils from './config-utils';
 import {setupTests} from './testing-utils';
 
 setupTests(test);
 
 test("emptyPaths", async t => {
-  let config = new configUtils.Config();
+  const config = {
-  analysisPaths.includeAndExcludeAnalysisPaths(config, []);
+    languages: [],
+    queries: {},
+    pathsIgnore: [],
+    paths: [],
+    originalUserInput: {},
+  };
+  analysisPaths.includeAndExcludeAnalysisPaths(config);
   t.is(process.env['LGTM_INDEX_INCLUDE'], undefined);
   t.is(process.env['LGTM_INDEX_EXCLUDE'], undefined);
   t.is(process.env['LGTM_INDEX_FILTERS'], undefined);
 });
 
 test("nonEmptyPaths", async t => {
-  let config = new configUtils.Config();
+  const config = {
-  config.paths.push('path1', 'path2', '**/path3');
+    languages: [],
-  config.pathsIgnore.push('path4', 'path5', 'path6/**');
+    queries: {},
-  analysisPaths.includeAndExcludeAnalysisPaths(config, []);
+    paths: ['path1', 'path2', '**/path3'],
+    pathsIgnore: ['path4', 'path5', 'path6/**'],
+    originalUserInput: {},
+  };
+  analysisPaths.includeAndExcludeAnalysisPaths(config);
   t.is(process.env['LGTM_INDEX_INCLUDE'], 'path1\npath2');
   t.is(process.env['LGTM_INDEX_EXCLUDE'], 'path4\npath5');
   t.is(process.env['LGTM_INDEX_FILTERS'], 'include:path1\ninclude:path2\ninclude:**/path3\nexclude:path4\nexclude:path5\nexclude:path6/**');

src/analysis-paths.ts

@@ -22,7 +22,7 @@ function buildIncludeExcludeEnvVar(paths: string[]): string {
   return paths.join('\n');
 }
 
-export function includeAndExcludeAnalysisPaths(config: configUtils.Config, languages: string[]) {
+export function includeAndExcludeAnalysisPaths(config: configUtils.Config) {
   // The 'LGTM_INDEX_INCLUDE' and 'LGTM_INDEX_EXCLUDE' environment variables
   // control which files/directories are traversed when scanning.
   // This allows including files that otherwise would not be scanned, or
@@ -52,7 +52,7 @@ export function includeAndExcludeAnalysisPaths(config: configUtils.Config, langu
   if ((config.paths.length !== 0 ||
         config.pathsIgnore.length !== 0 ||
         filters.length !== 0) &&
-      !languages.every(isInterpretedLanguage)) {
+      !config.languages.every(isInterpretedLanguage)) {
     core.warning('The "paths"/"paths-ignore" fields of the config only have effect for Javascript and Python');
   }
 }

src/api-client.ts

@@ -2,7 +2,12 @@ import * as core from "@actions/core";
 import * as github from "@actions/github";
 import consoleLogLevel from "console-log-level";
 
-export const getApiClient = function() {
+import { isLocalRun } from "./util";
+
+export const getApiClient = function(allowLocalRun = false) {
+  if (isLocalRun() && !allowLocalRun) {
+    throw new Error('Invalid API call in local run');
+  }
   return new github.GitHub(
     core.getInput('token'),
     {

src/autobuild.ts

@@ -1,21 +1,54 @@
 import * as core from '@actions/core';
 
-import { getCodeQL } from './codeql';
+import { getCodeQL, isTracedLanguage } from './codeql';
-import * as sharedEnv from './shared-environment';
+import * as config_utils from './config-utils';
 import * as util from './util';
 
+interface AutobuildStatusReport extends util.StatusReportBase {
+  // Comma-separated set of languages being autobuilt
+  autobuild_languages: string;
+  // Language that failed autobuilding (or undefined if all languages succeeded).
+  autobuild_failure?: string;
+}
+
+async function sendCompletedStatusReport(
+  startedAt: Date,
+  allLanguages: string[],
+  failingLanguage?: string,
+  cause?: Error) {
+
+  const status = failingLanguage !== undefined || cause !== undefined ? 'failure' : 'success';
+  const statusReportBase = await util.createStatusReportBase(
+    'autobuild',
+    status,
+    startedAt,
+    cause?.message,
+    cause?.stack);
+  const statusReport: AutobuildStatusReport = {
+    ...statusReportBase,
+    autobuild_languages: allLanguages.join(','),
+    autobuild_failure: failingLanguage,
+  };
+  await util.sendStatusReport(statusReport);
+}
+
 async function run() {
+  const startedAt = new Date();
+  let language;
   try {
-    if (util.should_abort('autobuild', true) || !await util.reportActionStarting('autobuild')) {
+    util.prepareLocalRunEnvironment();
+    if (!await util.sendStatusReport(await util.createStatusReportBase('autobuild', 'starting', startedAt), true)) {
       return;
     }
 
+    const config = await config_utils.getConfig();
+
     // Attempt to find a language to autobuild
     // We want pick the dominant language in the repo from the ones we're able to build
     // The languages are sorted in order specified by user or by lines of code if we got
     // them from the GitHub API, so try to build the first language on the list.
-    const autobuildLanguages = process.env[sharedEnv.CODEQL_ACTION_TRACED_LANGUAGES]?.split(',') || [];
+    const autobuildLanguages = config.languages.filter(isTracedLanguage);
-    const language = autobuildLanguages[0];
+    language = autobuildLanguages[0];
 
     if (!language) {
       core.info("None of the languages in this project require extra build steps");
@@ -36,11 +69,12 @@ async function run() {
 
   } catch (error) {
     core.setFailed("We were unable to automatically build your code. Please replace the call to the autobuild action with your custom build steps.  " + error.message);
-    await util.reportActionFailed('autobuild', error.message, error.stack);
+    console.log(error);
+    await sendCompletedStatusReport(startedAt, [language], language, error);
     return;
   }
 
-  await util.reportActionSucceeded('autobuild');
+  await sendCompletedStatusReport(startedAt, [language]);
 }
 
 run().catch(e => {

src/codeql.ts

@@ -1,10 +1,16 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
+import * as http from '@actions/http-client';
+import { IHeaders } from '@actions/http-client/interfaces';
 import * as toolcache from '@actions/tool-cache';
 import * as fs from 'fs';
 import * as path from 'path';
 import * as semver from 'semver';
+import * as stream from 'stream';
+import * as globalutil from 'util';
+import uuidV4 from 'uuid/v4';
 
+import * as api from './api-client';
 import * as util from './util';
 
 export interface CodeQL {
@@ -41,7 +47,7 @@ export interface CodeQL {
   /**
    * Run 'codeql resolve queries'.
    */
-  resolveQueries(queries: string[]): Promise<ResolveQueriesOutput>;
+  resolveQueries(queries: string[], extraSearchPath: string | undefined): Promise<ResolveQueriesOutput>;
   /**
    * Run 'codeql database analyze'.
    */
@@ -62,22 +68,123 @@ export interface ResolveQueriesOutput {
   };
 }
 
+/**
+ * Stores the CodeQL object, and is populated by `setupCodeQL` or `getCodeQL`.
+ * Can be overridden in tests using `setCodeQL`.
+ */
+let cachedCodeQL: CodeQL | undefined = undefined;
+
 /**
  * Environment variable used to store the location of the CodeQL CLI executable.
  * Value is set by setupCodeQL and read by getCodeQL.
  */
 const CODEQL_ACTION_CMD = "CODEQL_ACTION_CMD";
 
+const CODEQL_BUNDLE_VERSION = "codeql-bundle-20200630";
+const CODEQL_BUNDLE_NAME = "codeql-bundle.tar.gz";
+const CODEQL_DEFAULT_ACTION_REPOSITORY = "github/codeql-action";
+
+function getCodeQLActionRepository(): string {
+  // Actions do not know their own repository name,
+  // so we currently use this hack to find the name based on where our files are.
+  // This can be removed once the change to the runner in https://github.com/actions/runner/pull/585 is deployed.
+  const runnerTemp = util.getRequiredEnvParam("RUNNER_TEMP");
+  const actionsDirectory = path.join(path.dirname(runnerTemp), "_actions");
+  const relativeScriptPath = path.relative(actionsDirectory, __filename);
+  // This handles the case where the Action does not come from an Action repository,
+  // e.g. our integration tests which use the Action code from the current checkout.
+  if (relativeScriptPath.startsWith("..") || path.isAbsolute(relativeScriptPath)) {
+    return CODEQL_DEFAULT_ACTION_REPOSITORY;
+  }
+  const relativeScriptPathParts = relativeScriptPath.split(path.sep);
+  return relativeScriptPathParts[0] + "/" + relativeScriptPathParts[1];
+}
+
+async function getCodeQLBundleDownloadURL(): Promise<string> {
+  const codeQLActionRepository = getCodeQLActionRepository();
+  const potentialDownloadSources = [
+    // This GitHub instance, and this Action.
+    [util.getInstanceAPIURL(), codeQLActionRepository],
+    // This GitHub instance, and the canonical Action.
+    [util.getInstanceAPIURL(), CODEQL_DEFAULT_ACTION_REPOSITORY],
+    // GitHub.com, and the canonical Action.
+    [util.GITHUB_DOTCOM_API_URL, CODEQL_DEFAULT_ACTION_REPOSITORY],
+  ];
+  // We now filter out any duplicates.
+  // Duplicates will happen either because the GitHub instance is GitHub.com, or because the Action is not a fork.
+  const uniqueDownloadSources = potentialDownloadSources.filter((url, index, self) => index === self.indexOf(url));
+  for (let downloadSource of uniqueDownloadSources) {
+    let [apiURL, repository] = downloadSource;
+    // If we've reached the final case, short-circuit the API check since we know the bundle exists and is public.
+    if (apiURL === util.GITHUB_DOTCOM_API_URL && repository === CODEQL_DEFAULT_ACTION_REPOSITORY) {
+      break;
+    }
+    let [repositoryOwner, repositoryName] = repository.split("/");
+    try {
+      const release = await api.getApiClient().repos.getReleaseByTag({
+        owner: repositoryOwner,
+        repo: repositoryName,
+        tag: CODEQL_BUNDLE_VERSION
+      });
+      for (let asset of release.data.assets) {
+        if (asset.name === CODEQL_BUNDLE_NAME) {
+          core.info(`Found CodeQL bundle in ${downloadSource[1]} on ${downloadSource[0]} with URL ${asset.url}.`);
+          return asset.url;
+        }
+      }
+    } catch (e) {
+      core.info(`Looked for CodeQL bundle in ${downloadSource[1]} on ${downloadSource[0]} but got error ${e}.`);
+    }
+  }
+  return `https://github.com/${CODEQL_DEFAULT_ACTION_REPOSITORY}/releases/download/${CODEQL_BUNDLE_VERSION}/${CODEQL_BUNDLE_NAME}`;
+}
+
+// We have to download CodeQL manually because the toolcache doesn't support Accept headers.
+// This can be removed once https://github.com/actions/toolkit/pull/530 is merged and released.
+async function toolcacheDownloadTool(url: string, headers?: IHeaders): Promise<string> {
+  const client = new http.HttpClient('CodeQL Action');
+  const dest = path.join(util.getRequiredEnvParam('RUNNER_TEMP'), uuidV4());
+  const response: http.HttpClientResponse = await client.get(url, headers);
+  if (response.message.statusCode !== 200) {
+    const err = new toolcache.HTTPError(response.message.statusCode);
+    core.info(
+      `Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`
+    );
+    throw err;
+  }
+  const pipeline = globalutil.promisify(stream.pipeline);
+  fs.mkdirSync(path.dirname(dest), { recursive: true });
+  await pipeline(response.message, fs.createWriteStream(dest));
+  return dest;
+}
+
 export async function setupCodeQL(): Promise<CodeQL> {
   try {
-    const codeqlURL = core.getInput('tools', { required: true });
+    let codeqlURL = core.getInput('tools');
-    const codeqlURLVersion = getCodeQLURLVersion(codeqlURL);
+    const codeqlURLVersion = getCodeQLURLVersion(codeqlURL || `/${CODEQL_BUNDLE_VERSION}/`);
 
     let codeqlFolder = toolcache.find('CodeQL', codeqlURLVersion);
     if (codeqlFolder) {
       core.debug(`CodeQL found in cache ${codeqlFolder}`);
     } else {
-      const codeqlPath = await toolcache.downloadTool(codeqlURL);
+      if (!codeqlURL) {
+        codeqlURL = await getCodeQLBundleDownloadURL();
+      }
+
+      const headers: IHeaders = {accept: 'application/octet-stream'};
+      // We only want to provide an authorization header if we are downloading
+      // from the same GitHub instance the Action is running on.
+      // This avoids leaking Enterprise tokens to dotcom.
+      if (codeqlURL.startsWith(util.getInstanceAPIURL() + "/")) {
+        core.debug('Downloading CodeQL bundle with token.');
+        let token = core.getInput('token', { required: true });
+        headers.authorization = `token ${token}`;
+      } else {
+        core.debug('Downloading CodeQL bundle without token.');
+      }
+      let codeqlPath = await toolcacheDownloadTool(codeqlURL, headers);
+      core.debug(`CodeQL bundle download to ${codeqlPath} complete.`);
+
       const codeqlExtracted = await toolcache.extractTar(codeqlPath);
       codeqlFolder = await toolcache.cacheDir(codeqlExtracted, 'CodeQL', codeqlURLVersion);
     }
@@ -86,11 +193,12 @@ export async function setupCodeQL(): Promise<CodeQL> {
     if (process.platform === 'win32') {
       codeqlCmd += ".exe";
     } else if (process.platform !== 'linux' && process.platform !== 'darwin') {
-      throw new Error("Unsupported plaform: " + process.platform);
+      throw new Error("Unsupported platform: " + process.platform);
     }
 
+    cachedCodeQL = getCodeQLForCmd(codeqlCmd);
     core.exportVariable(CODEQL_ACTION_CMD, codeqlCmd);
-    return getCodeQLForCmd(codeqlCmd);
+    return cachedCodeQL;
 
   } catch (e) {
     core.error(e);
@@ -121,8 +229,41 @@ export function getCodeQLURLVersion(url: string): string {
 }
 
 export function getCodeQL(): CodeQL {
+  if (cachedCodeQL === undefined) {
     const codeqlCmd = util.getRequiredEnvParam(CODEQL_ACTION_CMD);
-  return getCodeQLForCmd(codeqlCmd);
+    cachedCodeQL = getCodeQLForCmd(codeqlCmd);
+  }
+  return cachedCodeQL;
+}
+
+function resolveFunction<T>(partialCodeql: Partial<CodeQL>, methodName: string): T {
+  if (typeof partialCodeql[methodName] !== 'function') {
+    const dummyMethod = () => {
+      throw new Error('CodeQL ' + methodName + ' method not correctly defined');
+    };
+    return dummyMethod as any;
+  }
+  return partialCodeql[methodName];
+}
+
+/**
+ * Set the functionality for CodeQL methods. Only for use in tests.
+ *
+ * Accepts a partial object and any undefined methods will be implemented
+ * to immediately throw an exception indicating which method is missing.
+ */
+export function setCodeQL(partialCodeql: Partial<CodeQL>) {
+  cachedCodeQL = {
+    getDir: resolveFunction(partialCodeql, 'getDir'),
+    printVersion: resolveFunction(partialCodeql, 'printVersion'),
+    getTracerEnv: resolveFunction(partialCodeql, 'getTracerEnv'),
+    databaseInit: resolveFunction(partialCodeql, 'databaseInit'),
+    runAutobuild: resolveFunction(partialCodeql, 'runAutobuild'),
+    extractScannedLanguage: resolveFunction(partialCodeql, 'extractScannedLanguage'),
+    finalizeDatabase: resolveFunction(partialCodeql, 'finalizeDatabase'),
+    resolveQueries: resolveFunction(partialCodeql, 'resolveQueries'),
+    databaseAnalyze: resolveFunction(partialCodeql, 'databaseAnalyze')
+  };
 }
 
 function getCodeQLForCmd(cmd: string): CodeQL {
@@ -212,17 +353,18 @@ function getCodeQLForCmd(cmd: string): CodeQL {
         databasePath
       ]);
     },
-    resolveQueries: async function(queries: string[]) {
+    resolveQueries: async function(queries: string[], extraSearchPath: string | undefined) {
-      let output = '';
+      const codeqlArgs = [
-      await exec.exec(
-        cmd,
-        [
         'resolve',
         'queries',
         ...queries,
         '--format=bylanguage'
-        ],
+      ];
-        {
+      if (extraSearchPath !== undefined) {
+        codeqlArgs.push('--search-path', extraSearchPath);
+      }
+      let output = '';
+      await exec.exec(cmd, codeqlArgs, {
         listeners: {
           stdout: (data: Buffer) => {
             output += data.toString();
@@ -247,3 +389,11 @@ function getCodeQLForCmd(cmd: string): CodeQL {
     }
   };
 }
+
+export function isTracedLanguage(language: string): boolean {
+  return ['cpp', 'java', 'csharp'].includes(language);
+}
+
+export function isScannedLanguage(language: string): boolean {
+  return !isTracedLanguage(language);
+}

src/config-utils.test.ts

@@ -5,6 +5,7 @@ import * as path from 'path';
 import sinon from 'sinon';
 
 import * as api from './api-client';
+import * as CodeQL from './codeql';
 import * as configUtils from './config-utils';
 import {setupTests} from './testing-utils';
 import * as util from './util';
@@ -35,16 +36,40 @@ function mockGetContents(content: GetContentsResponse): sinon.SinonStub<any, any
   return spyGetContents;
 }
 
+function mockListLanguages(languages: string[]) {
+  // Passing an auth token is required, so we just use a dummy value
+  let client = new github.GitHub('123');
+  const response = {
+    data: {},
+  };
+  for (const language of languages) {
+    response.data[language] = 123;
+  }
+  sinon.stub(client.repos, "listLanguages").resolves(response as any);
+  sinon.stub(api, "getApiClient").value(() => client);
+}
+
 test("load empty config", async t => {
   return await util.withTmpDir(async tmpDir => {
     process.env['RUNNER_TEMP'] = tmpDir;
     process.env['GITHUB_WORKSPACE'] = tmpDir;
 
     setInput('config-file', undefined);
+    setInput('languages', 'javascript,python');
 
-    const config = await configUtils.loadConfig();
+    CodeQL.setCodeQL({
+      resolveQueries: async function() {
+        return {
+          byLanguage: {},
+          noDeclaredLanguage: {},
+          multipleDeclaredLanguages: {},
+        };
+      },
+    });
 
-    t.deepEqual(config, new configUtils.Config());
+    const config = await configUtils.initConfig();
+
+    t.deepEqual(config, await configUtils.getDefaultConfig());
   });
 });
 
@@ -53,17 +78,34 @@ test("loading config saves config", async t => {
     process.env['RUNNER_TEMP'] = tmpDir;
     process.env['GITHUB_WORKSPACE'] = tmpDir;
 
-    const configFile = configUtils.getConfigFile();
+    setInput('config-file', undefined);
-    // Sanity check the saved config file does not already exist
+    setInput('languages', 'javascript,python');
-    t.false(fs.existsSync(configFile));
 
-    const config = await configUtils.loadConfig();
+    CodeQL.setCodeQL({
+      resolveQueries: async function() {
+        return {
+          byLanguage: {},
+          noDeclaredLanguage: {},
+          multipleDeclaredLanguages: {},
+        };
+      },
+    });
+
+
+    // Sanity check the saved config file does not already exist
+    t.false(fs.existsSync(configUtils.getPathToParsedConfigFile()));
+
+    // Sanity check that getConfig throws before we have called initConfig
+    await t.throwsAsync(configUtils.getConfig);
+
+    const config1 = await configUtils.initConfig();
 
     // The saved config file should now exist
-    t.true(fs.existsSync(configFile));
+    t.true(fs.existsSync(configUtils.getPathToParsedConfigFile()));
 
-    // And the contents should parse correctly to the config that was returned
+    // And that same newly-initialised config should now be returned by getConfig
-    t.deepEqual(fs.readFileSync(configFile, 'utf8'), JSON.stringify(config));
+    const config2 = await configUtils.getConfig();
+    t.deepEqual(config1, config2);
   });
 });
 
@@ -75,8 +117,8 @@ test("load input outside of workspace", async t => {
     setInput('config-file', '../input');
 
     try {
-      await configUtils.loadConfig();
+      await configUtils.initConfig();
-      throw new Error('loadConfig did not throw error');
+      throw new Error('initConfig did not throw error');
     } catch (err) {
       t.deepEqual(err, new Error(configUtils.getConfigFileOutsideWorkspaceErrorMessage(path.join(tmpDir, '../input'))));
     }
@@ -92,8 +134,8 @@ test("load non-local input with invalid repo syntax", async t => {
     setInput('config-file', 'octo-org/codeql-config@main');
 
     try {
-      await configUtils.loadConfig();
+      await configUtils.initConfig();
-      throw new Error('loadConfig did not throw error');
+      throw new Error('initConfig did not throw error');
     } catch (err) {
       t.deepEqual(err, new Error(configUtils.getConfigFileRepoFormatInvalidMessage('octo-org/codeql-config@main')));
     }
@@ -107,10 +149,11 @@ test("load non-existent input", async t => {
 
     t.false(fs.existsSync(path.join(tmpDir, 'input')));
     setInput('config-file', 'input');
+    setInput('languages', 'javascript');
 
     try {
-      await configUtils.loadConfig();
+      await configUtils.initConfig();
-      throw new Error('loadConfig did not throw error');
+      throw new Error('initConfig did not throw error');
     } catch (err) {
       t.deepEqual(err, new Error(configUtils.getConfigFileDoesNotExistErrorMessage(path.join(tmpDir, 'input'))));
     }
@@ -122,7 +165,129 @@ test("load non-empty input", async t => {
     process.env['RUNNER_TEMP'] = tmpDir;
     process.env['GITHUB_WORKSPACE'] = tmpDir;
 
+    CodeQL.setCodeQL({
+      resolveQueries: async function() {
+        return {
+          byLanguage: {
+            'javascript': {
+              '/foo/a.ql': {},
+              '/bar/b.ql': {},
+            },
+          },
+          noDeclaredLanguage: {},
+          multipleDeclaredLanguages: {},
+        };
+      },
+    });
+
     // Just create a generic config object with non-default values for all fields
+    const inputFileContents = `
+      name: my config
+      disable-default-queries: true
+      queries:
+        - uses: ./foo
+      paths-ignore:
+        - a
+        - b
+      paths:
+        - c/d`;
+
+    fs.mkdirSync(path.join(tmpDir, 'foo'));
+
+    // And the config we expect it to parse to
+    const expectedConfig: configUtils.Config = {
+      languages: ['javascript'],
+      queries: {'javascript': ['/foo/a.ql', '/bar/b.ql']},
+      pathsIgnore: ['a', 'b'],
+      paths: ['c/d'],
+      originalUserInput: {
+        name: 'my config',
+        'disable-default-queries': true,
+        queries: [{ uses: './foo' }],
+        'paths-ignore': ['a', 'b'],
+        paths: ['c/d'],
+      },
+    };
+
+    fs.writeFileSync(path.join(tmpDir, 'input'), inputFileContents, 'utf8');
+    setInput('config-file', 'input');
+    setInput('languages', 'javascript');
+
+    const actualConfig = await configUtils.initConfig();
+
+    // Should exactly equal the object we constructed earlier
+    t.deepEqual(actualConfig, expectedConfig);
+  });
+});
+
+test("default queries are used", async t => {
+  return await util.withTmpDir(async tmpDir => {
+    process.env['RUNNER_TEMP'] = tmpDir;
+    process.env['GITHUB_WORKSPACE'] = tmpDir;
+
+    // Check that the default behaviour is to add the default queries.
+    // In this case if a config file is specified but does not include
+    // the disable-default-queries field.
+    // We determine this by whether CodeQL.resolveQueries is called
+    // with the correct arguments.
+
+    const resolveQueriesArgs: {queries: string[], extraSearchPath: string | undefined}[] = [];
+    CodeQL.setCodeQL({
+      resolveQueries: async function(queries: string[], extraSearchPath: string | undefined) {
+        resolveQueriesArgs.push({queries, extraSearchPath});
+        return {
+          byLanguage: {
+            'javascript': {
+              'foo.ql': {},
+            },
+          },
+          noDeclaredLanguage: {},
+          multipleDeclaredLanguages: {},
+        };
+      },
+    });
+
+    // The important point of this config is that it doesn't specify
+    // the disable-default-queries field.
+    // Any other details are hopefully irrelevant for this tetst.
+    const inputFileContents = `
+      paths:
+        - foo`;
+
+    fs.mkdirSync(path.join(tmpDir, 'foo'));
+
+    fs.writeFileSync(path.join(tmpDir, 'input'), inputFileContents, 'utf8');
+    setInput('config-file', 'input');
+    setInput('languages', 'javascript');
+
+    await configUtils.initConfig();
+
+    // Check resolve queries was called correctly
+    t.deepEqual(resolveQueriesArgs.length, 1);
+    t.deepEqual(resolveQueriesArgs[0].queries, ['javascript-code-scanning.qls']);
+    t.deepEqual(resolveQueriesArgs[0].extraSearchPath, undefined);
+  });
+});
+
+test("API client used when reading remote config", async t => {
+  return await util.withTmpDir(async tmpDir => {
+    process.env['RUNNER_TEMP'] = tmpDir;
+    process.env['GITHUB_WORKSPACE'] = tmpDir;
+
+    CodeQL.setCodeQL({
+      resolveQueries: async function() {
+        return {
+          byLanguage: {
+            'javascript': {
+              'foo.ql': {},
+            },
+          },
+          noDeclaredLanguage: {},
+          multipleDeclaredLanguages: {},
+        };
+      },
+    });
+
     const inputFileContents = `
       name: my config
       disable-default-queries: true
@@ -135,51 +300,18 @@ test("load non-empty input", async t => {
         - b
       paths:
         - c/d`;
-
-    fs.mkdirSync(path.join(tmpDir, 'foo'));
-
-    // And the config we expect it to parse to
-    const expectedConfig = new configUtils.Config();
-    expectedConfig.name = 'my config';
-    expectedConfig.disableDefaultQueries = true;
-    expectedConfig.additionalQueries.push(fs.realpathSync(tmpDir));
-    expectedConfig.additionalQueries.push(fs.realpathSync(path.join(tmpDir, 'foo')));
-    expectedConfig.externalQueries = [new configUtils.ExternalQuery('foo/bar', 'dev')];
-    expectedConfig.pathsIgnore = ['a', 'b'];
-    expectedConfig.paths = ['c/d'];
-
-    fs.writeFileSync(path.join(tmpDir, 'input'), inputFileContents, 'utf8');
-    setInput('config-file', 'input');
-
-    const actualConfig = await configUtils.loadConfig();
-
-    // Should exactly equal the object we constructed earlier
-    t.deepEqual(actualConfig, expectedConfig);
-  });
-});
-
-test("API client used when reading remote config", async t => {
-  return await util.withTmpDir(async tmpDir => {
-    process.env['RUNNER_TEMP'] = tmpDir;
-    process.env['GITHUB_WORKSPACE'] = tmpDir;
-
-    const inputFileContents = `
-      name: my config
-      disable-default-queries: true
-      queries:
-        - uses: ./
-      paths-ignore:
-        - a
-        - b
-      paths:
-        - c/d`;
     const dummyResponse = {
       content: Buffer.from(inputFileContents).toString("base64"),
     };
     const spyGetContents = mockGetContents(dummyResponse);
 
+    // Create checkout directory for remote queries repository
+    fs.mkdirSync(path.join(tmpDir, 'foo/bar'), { recursive: true });
+
     setInput('config-file', 'octo-org/codeql-config/config.yaml@main');
-    await configUtils.loadConfig();
+    setInput('languages', 'javascript');
+
+    await configUtils.initConfig();
     t.assert(spyGetContents.called);
   });
 });
@@ -195,8 +327,8 @@ test("Remote config handles the case where a directory is provided", async t =>
     const repoReference = 'octo-org/codeql-config/config.yaml@main';
     setInput('config-file', repoReference);
     try {
-      await configUtils.loadConfig();
+      await configUtils.initConfig();
-      throw new Error('loadConfig did not throw error');
+      throw new Error('initConfig did not throw error');
     } catch (err) {
       t.deepEqual(err, new Error(configUtils.getConfigFileDirectoryGivenMessage(repoReference)));
     }
@@ -216,14 +348,46 @@ test("Invalid format of remote config handled correctly", async t => {
     const repoReference = 'octo-org/codeql-config/config.yaml@main';
     setInput('config-file', repoReference);
     try {
-      await configUtils.loadConfig();
+      await configUtils.initConfig();
-      throw new Error('loadConfig did not throw error');
+      throw new Error('initConfig did not throw error');
     } catch (err) {
       t.deepEqual(err, new Error(configUtils.getConfigFileFormatInvalidMessage(repoReference)));
     }
   });
 });
 
+test("No detected languages", async t => {
+  return await util.withTmpDir(async tmpDir => {
+    process.env['RUNNER_TEMP'] = tmpDir;
+    process.env['GITHUB_WORKSPACE'] = tmpDir;
+
+    mockListLanguages([]);
+
+    try {
+      await configUtils.initConfig();
+      throw new Error('initConfig did not throw error');
+    } catch (err) {
+      t.deepEqual(err, new Error(configUtils.getNoLanguagesError()));
+    }
+  });
+});
+
+test("Unknown languages", async t => {
+  return await util.withTmpDir(async tmpDir => {
+    process.env['RUNNER_TEMP'] = tmpDir;
+    process.env['GITHUB_WORKSPACE'] = tmpDir;
+
+    setInput('languages', 'ruby,english');
+
+    try {
+      await configUtils.initConfig();
+      throw new Error('initConfig did not throw error');
+    } catch (err) {
+      t.deepEqual(err, new Error(configUtils.getUnknownLanguagesError(['ruby', 'english'])));
+    }
+  });
+});
+
 function doInvalidInputTest(
   testName: string,
   inputFileContents: string,
@@ -234,13 +398,24 @@ function doInvalidInputTest(
       process.env['RUNNER_TEMP'] = tmpDir;
       process.env['GITHUB_WORKSPACE'] = tmpDir;
 
+      CodeQL.setCodeQL({
+        resolveQueries: async function() {
+          return {
+            byLanguage: {},
+            noDeclaredLanguage: {},
+            multipleDeclaredLanguages: {},
+          };
+        },
+      });
+
       const inputFile = path.join(tmpDir, 'input');
       fs.writeFileSync(inputFile, inputFileContents, 'utf8');
       setInput('config-file', 'input');
+      setInput('languages', 'javascript');
 
       try {
-        await configUtils.loadConfig();
+        await configUtils.initConfig();
-        throw new Error('loadConfig did not throw error');
+        throw new Error('initConfig did not throw error');
       } catch (err) {
         t.deepEqual(err, new Error(expectedErrorMessageGenerator(inputFile)));
       }

src/config-utils.ts

@@ -1,55 +1,182 @@
 import * as core from '@actions/core';
-import * as io from '@actions/io';
 import * as fs from 'fs';
 import * as yaml from 'js-yaml';
 import * as path from 'path';
 
 import * as api from './api-client';
+import { getCodeQL, ResolveQueriesOutput } from './codeql';
+import * as externalQueries from "./external-queries";
 import * as util from './util';
 
+// Property names from the user-supplied config file.
 const NAME_PROPERTY = 'name';
-const DISPLAY_DEFAULT_QUERIES_PROPERTY = 'disable-default-queries';
+const DISABLE_DEFAULT_QUERIES_PROPERTY = 'disable-default-queries';
 const QUERIES_PROPERTY = 'queries';
 const QUERIES_USES_PROPERTY = 'uses';
 const PATHS_IGNORE_PROPERTY = 'paths-ignore';
 const PATHS_PROPERTY = 'paths';
 
-export class ExternalQuery {
+// All the languages supported by CodeQL
-  public repository: string;
+const ALL_LANGUAGES = ['csharp', 'cpp', 'go', 'java', 'javascript', 'python'] as const;
-  public ref: string;
+type Language = (typeof ALL_LANGUAGES)[number];
-  public path = '';
 
-  constructor(repository: string, ref: string) {
+// Some alternate names for languages
-    this.repository = repository;
+const LANGUAGE_ALIASES: {[name: string]: Language} = {
-    this.ref = ref;
+  'c': 'cpp',
+  'typescript': 'javascript',
+};
+
+/**
+ * Format of the config file supplied by the user.
+ */
+export interface UserConfig {
+  name?: string;
+  'disable-default-queries'?: boolean;
+  queries?: {
+    name?: string;
+    uses: string;
+  }[];
+  'paths-ignore'?: string[];
+  paths?: string[];
 }
+
+/**
+ * Format of the parsed config file.
+ */
+export interface Config {
+  /**
+   * Set of languages to run analysis for.
+   */
+  languages: Language[];
+  /**
+   * Map from language to query files.
+   * Will only contain .ql files and not other kinds of files,
+   * and all file paths will be absolute.
+   */
+  queries: { [language: string]: string[] };
+  /**
+   * List of paths to ignore from analysis.
+   */
+  pathsIgnore: string[];
+  /**
+   * List of paths to include in analysis.
+   */
+  paths: string[];
+  /**
+   * A unaltered copy of the original user input.
+   * Mainly intended to be used for status reporting.
+   * If any field is useful for the actual processing
+   * of the action then consider pulling it out to a
+   * top-level field above.
+   */
+  originalUserInput: UserConfig;
+}
+
+/**
+ * A list of queries from https://github.com/github/codeql that
+ * we don't want to run. Disabling them here is a quicker alternative to
+ * disabling them in the code scanning query suites. Queries should also
+ * be disabled in the suites, and removed from this list here once the
+ * bundle is updated to make those suite changes live.
+ *
+ * Format is a map from language to an array of path suffixes of .ql files.
+ */
+const DISABLED_BUILTIN_QUERIES: {[language: string]: string[]} = {
+  'csharp': [
+    'ql/src/Security Features/CWE-937/VulnerablePackage.ql',
+    'ql/src/Security Features/CWE-451/MissingXFrameOptions.ql',
+  ]
+};
+
+function queryIsDisabled(language, query): boolean {
+  return (DISABLED_BUILTIN_QUERIES[language] || [])
+    .some(disabledQuery => query.endsWith(disabledQuery));
+}
+
+/**
+ * Asserts that the noDeclaredLanguage and multipleDeclaredLanguages fields are
+ * both empty and errors if they are not.
+ */
+function validateQueries(resolvedQueries: ResolveQueriesOutput) {
+  const noDeclaredLanguage = resolvedQueries.noDeclaredLanguage;
+  const noDeclaredLanguageQueries = Object.keys(noDeclaredLanguage);
+  if (noDeclaredLanguageQueries.length !== 0) {
+    throw new Error('The following queries do not declare a language. ' +
+      'Their qlpack.yml files are either missing or is invalid.\n' +
+      noDeclaredLanguageQueries.join('\n'));
+  }
+
+  const multipleDeclaredLanguages = resolvedQueries.multipleDeclaredLanguages;
+  const multipleDeclaredLanguagesQueries = Object.keys(multipleDeclaredLanguages);
+  if (multipleDeclaredLanguagesQueries.length !== 0) {
+    throw new Error('The following queries declare multiple languages. ' +
+      'Their qlpack.yml files are either missing or is invalid.\n' +
+      multipleDeclaredLanguagesQueries.join('\n'));
+  }
+}
+
+/**
+ * Run 'codeql resolve queries' and add the results to resultMap
+ */
+async function runResolveQueries(
+  resultMap: { [language: string]: string[] },
+  toResolve: string[],
+  extraSearchPath: string | undefined,
+  errorOnInvalidQueries: boolean) {
+
+  const codeQl = getCodeQL();
+  const resolvedQueries = await codeQl.resolveQueries(toResolve, extraSearchPath);
+
+  for (const [language, queries] of Object.entries(resolvedQueries.byLanguage)) {
+    if (resultMap[language] === undefined) {
+      resultMap[language] = [];
+    }
+    resultMap[language].push(...Object.keys(queries).filter(q => !queryIsDisabled(language, q)));
+  }
+
+  if (errorOnInvalidQueries) {
+    validateQueries(resolvedQueries);
+  }
+}
+
+/**
+ * Get the set of queries included by default.
+ */
+async function addDefaultQueries(languages: string[], resultMap: { [language: string]: string[] }) {
+  const suites = languages.map(l => l + '-code-scanning.qls');
+  await runResolveQueries(resultMap, suites, undefined, false);
 }
 
 // The set of acceptable values for built-in suites from the codeql bundle
 const builtinSuites = ['security-extended', 'security-and-quality'] as const;
-// Derive the union type from the array values
-type BuiltInSuite = typeof builtinSuites[number];
 
-export class Config {
+/**
-  public name = "";
+ * Determine the set of queries associated with suiteName's suites and add them to resultMap.
-  public disableDefaultQueries = false;
+ * Throws an error if suiteName is not a valid builtin suite.
-  public additionalQueries: string[] = [];
+ */
-  public externalQueries: ExternalQuery[] = [];
+async function addBuiltinSuiteQueries(
-  public additionalSuites: BuiltInSuite[] = [];
+  configFile: string,
-  public pathsIgnore: string[] = [];
+  languages: string[],
-  public paths: string[] = [];
+  resultMap: { [language: string]: string[] },
+  suiteName: string) {
 
-  public addQuery(configFile: string, queryUses: string) {
+  const suite = builtinSuites.find((suite) => suite === suiteName);
-    // The logic for parsing the string is based on what actions does for
+  if (!suite) {
-    // parsing the 'uses' actions in the workflow file
+    throw new Error(getQueryUsesInvalid(configFile, suiteName));
-    queryUses = queryUses.trim();
-    if (queryUses === "") {
-      throw new Error(getQueryUsesInvalid(configFile));
   }
 
-    // Check for the local path case before we start trying to parse the repository name
+  const suites = languages.map(l => l + '-' + suiteName + '.qls');
-    if (queryUses.startsWith("./")) {
+  await runResolveQueries(resultMap, suites, undefined, false);
-      const localQueryPath = queryUses.slice(2);
+}
+
+/**
+ * Retrieve the set of queries at localQueryPath and add them to resultMap.
+ */
+async function addLocalQueries(
+  configFile: string,
+  resultMap: { [language: string]: string[] },
+  localQueryPath: string) {
+
   // Resolve the local path against the workspace so that when this is
   // passed to codeql it resolves to exactly the path we expect it to resolve to.
   const workspacePath = fs.realpathSync(util.getRequiredEnvParam('GITHUB_WORKSPACE'));
@@ -68,27 +195,23 @@ export class Config {
     throw new Error(getLocalPathOutsideOfRepository(configFile, localQueryPath));
   }
 
-      this.additionalQueries.push(absoluteQueryPath);
+  // Get the root of the current repo to use when resolving query dependencies
-      return;
+  const rootOfRepo = util.getRequiredEnvParam('GITHUB_WORKSPACE');
-    }
+
-
+  await runResolveQueries(resultMap, [absoluteQueryPath], rootOfRepo, true);
-    // Check for one of the builtin suites
-    if (queryUses.indexOf('/') === -1 && queryUses.indexOf('@') === -1) {
-      const suite = builtinSuites.find((suite) => suite === queryUses);
-      if (suite) {
-        this.additionalSuites.push(suite);
-        return;
-      } else {
-        throw new Error(getQueryUsesInvalid(configFile, queryUses));
-      }
 }
 
+/**
+ * Retrieve the set of queries at the referenced remote repo and add them to resultMap.
+ */
+async function addRemoteQueries(configFile: string, resultMap: { [language: string]: string[] }, queryUses: string) {
   let tok = queryUses.split('@');
   if (tok.length !== 2) {
     throw new Error(getQueryUsesInvalid(configFile, queryUses));
   }
 
   const ref = tok[1];
+
   tok = tok[0].split('/');
   // The first token is the owner
   // The second token is the repo
@@ -96,21 +219,55 @@ export class Config {
   if (tok.length < 2) {
     throw new Error(getQueryUsesInvalid(configFile, queryUses));
   }
-    if (tok.length > 3) {
-      tok = [tok[0], tok[1], tok.slice(2).join('/')];
-    }
-
   // Check none of the parts of the repository name are empty
   if (tok[0].trim() === '' || tok[1].trim() === '') {
     throw new Error(getQueryUsesInvalid(configFile, queryUses));
   }
+  const nwo = tok[0] + '/' + tok[1];
 
-    let external = new ExternalQuery(tok[0] + '/' + tok[1], ref);
+  // Checkout the external repository
-    if (tok.length === 3) {
+  const rootOfRepo = await externalQueries.checkoutExternalRepository(nwo, ref);
-      external.path = tok[2];
+
+  const queryPath = tok.length > 2
+    ? path.join(rootOfRepo, tok.slice(2).join('/'))
+    : rootOfRepo;
+
+  await runResolveQueries(resultMap, [queryPath], rootOfRepo, true);
 }
-    this.externalQueries.push(external);
+
+/**
+ * Parse a query 'uses' field to a discrete set of query files and update resultMap.
+ *
+ * The logic for parsing the string is based on what actions does for
+ * parsing the 'uses' actions in the workflow file. So it can handle
+ * local paths starting with './', or references to remote repos, or
+ * a finite set of hardcoded terms for builtin suites.
+ */
+async function parseQueryUses(
+  configFile: string,
+  languages: string[],
+  resultMap: { [language: string]: string[] },
+  queryUses: string) {
+
+  queryUses = queryUses.trim();
+  if (queryUses === "") {
+    throw new Error(getQueryUsesInvalid(configFile));
   }
+
+  // Check for the local path case before we start trying to parse the repository name
+  if (queryUses.startsWith("./")) {
+    await addLocalQueries(configFile, resultMap, queryUses.slice(2));
+    return;
+  }
+
+  // Check for one of the builtin suites
+  if (queryUses.indexOf('/') === -1 && queryUses.indexOf('@') === -1) {
+    await addBuiltinSuiteQueries(configFile, languages, resultMap, queryUses);
+    return;
+  }
+
+  // Otherwise, must be a reference to another repo
+  await addRemoteQueries(configFile, resultMap, queryUses);
 }
 
 // Regex validating stars in paths or paths-ignore entries.
@@ -189,7 +346,7 @@ export function getNameInvalid(configFile: string): string {
 }
 
 export function getDisableDefaultQueriesInvalid(configFile: string): string {
-  return getConfigFilePropertyError(configFile, DISPLAY_DEFAULT_QUERIES_PROPERTY, 'must be a boolean');
+  return getConfigFilePropertyError(configFile, DISABLE_DEFAULT_QUERIES_PROPERTY, 'must be a boolean');
 }
 
 export function getQueriesInvalid(configFile: string): string {
@@ -254,18 +411,136 @@ function getConfigFilePropertyError(configFile: string, property: string, error:
   return 'The configuration file "' + configFile + '" is invalid: property "' + property + '" ' + error;
 }
 
-async function initConfig(): Promise<Config> {
+export function getNoLanguagesError(): string {
-  let configFile = core.getInput('config-file');
+  return "Did not detect any languages to analyze. " +
-
+  "Please update input in workflow or check that GitHub detects the correct languages in your repository.";
-  const config = new Config();
-
-  // If no config file was provided create an empty one
-  if (configFile === '') {
-    core.debug('No configuration file was provided');
-    return config;
 }
 
-  let parsedYAML;
+export function getUnknownLanguagesError(languages: string[]): string {
+  return "Did not recognise the following languages: " + languages.join(', ');
+}
+
+/**
+ * Gets the set of languages in the current repository
+ */
+async function getLanguagesInRepo(): Promise<Language[]> {
+  // Translate between GitHub's API names for languages and ours
+  const codeqlLanguages: {[lang: string]: Language} = {
+    'C': 'cpp',
+    'C++': 'cpp',
+    'C#': 'csharp',
+    'Go': 'go',
+    'Java': 'java',
+    'JavaScript': 'javascript',
+    'TypeScript': 'javascript',
+    'Python': 'python',
+  };
+  let repo_nwo = process.env['GITHUB_REPOSITORY']?.split("/");
+  if (repo_nwo) {
+    let owner = repo_nwo[0];
+    let repo = repo_nwo[1];
+
+    core.debug(`GitHub repo ${owner} ${repo}`);
+    const response = await api.getApiClient(true).repos.listLanguages({
+      owner,
+      repo
+    });
+
+    core.debug("Languages API response: " + JSON.stringify(response));
+
+    // The GitHub API is going to return languages in order of popularity,
+    // When we pick a language to autobuild we want to pick the most popular traced language
+    // Since sets in javascript maintain insertion order, using a set here and then splatting it
+    // into an array gives us an array of languages ordered by popularity
+    let languages: Set<Language> = new Set();
+    for (let lang in response.data) {
+      if (lang in codeqlLanguages) {
+        languages.add(codeqlLanguages[lang]);
+      }
+    }
+    return [...languages];
+  } else {
+    return [];
+  }
+}
+
+/**
+ * Get the languages to analyse.
+ *
+ * The result is obtained from the action input parameter 'languages' if that
+ * has been set, otherwise it is deduced as all languages in the repo that
+ * can be analysed.
+ *
+ * If no languages could be detected from either the workflow or the repository
+ * then throw an error.
+ */
+async function getLanguages(): Promise<Language[]> {
+
+  // Obtain from action input 'languages' if set
+  let languages = core.getInput('languages', { required: false })
+    .split(',')
+    .map(x => x.trim())
+    .filter(x => x.length > 0);
+  core.info("Languages from configuration: " + JSON.stringify(languages));
+
+  if (languages.length === 0) {
+    // Obtain languages as all languages in the repo that can be analysed
+    languages = await getLanguagesInRepo();
+    core.info("Automatically detected languages: " + JSON.stringify(languages));
+  }
+
+  // If the languages parameter was not given and no languages were
+  // detected then fail here as this is a workflow configuration error.
+  if (languages.length === 0) {
+    throw new Error(getNoLanguagesError());
+  }
+
+  // Make sure they are supported
+  const checkedLanguages: Language[] = [];
+  const unknownLanguages: string[] = [];
+  for (let language of languages) {
+    // Normalise to lower case
+    language = language.toLowerCase();
+    // Resolve any known aliases
+    if (language in LANGUAGE_ALIASES) {
+      language = LANGUAGE_ALIASES[language];
+    }
+
+    const checkedLanguage = ALL_LANGUAGES.find(l => l === language);
+    if (checkedLanguage === undefined) {
+      unknownLanguages.push(language);
+    } else if (checkedLanguages.indexOf(checkedLanguage) === -1) {
+      checkedLanguages.push(checkedLanguage);
+    }
+  }
+  if (unknownLanguages.length > 0) {
+    throw new Error(getUnknownLanguagesError(unknownLanguages));
+  }
+
+  return checkedLanguages;
+}
+
+/**
+ * Get the default config for when the user has not supplied one.
+ */
+export async function getDefaultConfig(): Promise<Config> {
+  const languages = await getLanguages();
+  const queries = {};
+  await addDefaultQueries(languages, queries);
+  return {
+    languages: languages,
+    queries: queries,
+    pathsIgnore: [],
+    paths: [],
+    originalUserInput: {},
+  };
+}
+
+/**
+ * Load the config from the given file.
+ */
+async function loadConfig(configFile: string): Promise<Config> {
+  let parsedYAML: UserConfig;
 
   if (isLocal(configFile)) {
     // Treat the config file as relative to the workspace
@@ -277,44 +552,55 @@ async function initConfig(): Promise<Config> {
     parsedYAML = await getRemoteConfig(configFile);
   }
 
+  // Validate that the 'name' property is syntactically correct,
+  // even though we don't use the value yet.
   if (NAME_PROPERTY in parsedYAML) {
     if (typeof parsedYAML[NAME_PROPERTY] !== "string") {
       throw new Error(getNameInvalid(configFile));
     }
-    if (parsedYAML[NAME_PROPERTY].length === 0) {
+    if (parsedYAML[NAME_PROPERTY]!.length === 0) {
       throw new Error(getNameInvalid(configFile));
     }
-    config.name = parsedYAML[NAME_PROPERTY];
   }
 
-  if (DISPLAY_DEFAULT_QUERIES_PROPERTY in parsedYAML) {
+  const languages = await getLanguages();
-    if (typeof parsedYAML[DISPLAY_DEFAULT_QUERIES_PROPERTY] !== "boolean") {
+
+  const queries = {};
+  const pathsIgnore: string[] = [];
+  const paths: string[] = [];
+
+  let disableDefaultQueries = false;
+  if (DISABLE_DEFAULT_QUERIES_PROPERTY in parsedYAML) {
+    if (typeof parsedYAML[DISABLE_DEFAULT_QUERIES_PROPERTY] !== "boolean") {
       throw new Error(getDisableDefaultQueriesInvalid(configFile));
     }
-    config.disableDefaultQueries = parsedYAML[DISPLAY_DEFAULT_QUERIES_PROPERTY];
+    disableDefaultQueries = parsedYAML[DISABLE_DEFAULT_QUERIES_PROPERTY]!;
+  }
+  if (!disableDefaultQueries) {
+    await addDefaultQueries(languages, queries);
   }
 
   if (QUERIES_PROPERTY in parsedYAML) {
     if (!(parsedYAML[QUERIES_PROPERTY] instanceof Array)) {
       throw new Error(getQueriesInvalid(configFile));
     }
-    parsedYAML[QUERIES_PROPERTY].forEach(query => {
+    for (const query of parsedYAML[QUERIES_PROPERTY]!) {
       if (!(QUERIES_USES_PROPERTY in query) || typeof query[QUERIES_USES_PROPERTY] !== "string") {
         throw new Error(getQueryUsesInvalid(configFile));
       }
-      config.addQuery(configFile, query[QUERIES_USES_PROPERTY]);
+      await parseQueryUses(configFile, languages, queries, query[QUERIES_USES_PROPERTY]);
-    });
+    }
   }
 
   if (PATHS_IGNORE_PROPERTY in parsedYAML) {
     if (!(parsedYAML[PATHS_IGNORE_PROPERTY] instanceof Array)) {
       throw new Error(getPathsIgnoreInvalid(configFile));
     }
-    parsedYAML[PATHS_IGNORE_PROPERTY].forEach(path => {
+    parsedYAML[PATHS_IGNORE_PROPERTY]!.forEach(path => {
       if (typeof path !== "string" || path === '') {
         throw new Error(getPathsIgnoreInvalid(configFile));
       }
-      config.pathsIgnore.push(validateAndSanitisePath(path, PATHS_IGNORE_PROPERTY, configFile));
+      pathsIgnore.push(validateAndSanitisePath(path, PATHS_IGNORE_PROPERTY, configFile));
     });
   }
 
@@ -322,14 +608,52 @@ async function initConfig(): Promise<Config> {
     if (!(parsedYAML[PATHS_PROPERTY] instanceof Array)) {
       throw new Error(getPathsInvalid(configFile));
     }
-    parsedYAML[PATHS_PROPERTY].forEach(path => {
+    parsedYAML[PATHS_PROPERTY]!.forEach(path => {
       if (typeof path !== "string" || path === '') {
         throw new Error(getPathsInvalid(configFile));
       }
-      config.paths.push(validateAndSanitisePath(path, PATHS_PROPERTY, configFile));
+      paths.push(validateAndSanitisePath(path, PATHS_PROPERTY, configFile));
     });
   }
 
+  // The list of queries should not be empty for any language. If it is then
+  // it is a user configuration error.
+  for (const language of languages) {
+    if (queries[language] === undefined || queries[language].length === 0) {
+      throw new Error(`Did not detect any queries to run for ${language}. ` +
+          "Please make sure that the default queries are enabled, or you are specifying queries to run.");
+    }
+  }
+
+  return {
+    languages,
+    queries,
+    pathsIgnore,
+    paths,
+    originalUserInput: parsedYAML
+  };
+}
+
+/**
+ * Load and return the config.
+ *
+ * This will parse the config from the user input if present, or generate
+ * a default config. The parsed config is then stored to a known location.
+ */
+export async function initConfig(): Promise<Config> {
+  const configFile = core.getInput('config-file');
+  let config: Config;
+
+  // If no config file was provided create an empty one
+  if (configFile === '') {
+    core.debug('No configuration file was provided');
+    config = await getDefaultConfig();
+  } else {
+    config = await loadConfig(configFile);
+  }
+
+  // Save the config so we can easily access it again in the future
+  await saveConfig(config);
   return config;
 }
 
@@ -342,7 +666,7 @@ function isLocal(configPath: string): boolean {
   return (configPath.indexOf("@") === -1);
 }
 
-function getLocalConfig(configFile: string, workspacePath: string): any {
+function getLocalConfig(configFile: string, workspacePath: string): UserConfig {
   // Error if the config file is now outside of the workspace
   if (!(configFile + path.sep).startsWith(workspacePath + path.sep)) {
     throw new Error(getConfigFileOutsideWorkspaceErrorMessage(configFile));
@@ -356,7 +680,7 @@ function getLocalConfig(configFile: string, workspacePath: string): any {
   return yaml.safeLoad(fs.readFileSync(configFile, 'utf8'));
 }
 
-async function getRemoteConfig(configFile: string): Promise<any> {
+async function getRemoteConfig(configFile: string): Promise<UserConfig> {
   // retrieve the various parts of the config location, and ensure they're present
   const format = new RegExp('(?<owner>[^/]+)/(?<repo>[^/]+)/(?<path>[^@]+)@(?<ref>.*)');
   const pieces = format.exec(configFile);
@@ -365,7 +689,7 @@ async function getRemoteConfig(configFile: string): Promise<any> {
     throw new Error(getConfigFileRepoFormatInvalidMessage(configFile));
   }
 
-  const response = await api.getApiClient().repos.getContents({
+  const response = await api.getApiClient(true).repos.getContents({
     owner: pieces.groups.owner,
     repo: pieces.groups.repo,
     path: pieces.groups.path,
@@ -384,35 +708,40 @@ async function getRemoteConfig(configFile: string): Promise<any> {
   return yaml.safeLoad(Buffer.from(fileContents, 'base64').toString('binary'));
 }
 
-function getConfigFolder(): string {
+/**
-  return util.getRequiredEnvParam('RUNNER_TEMP');
+ * Get the file path where the parsed config will be stored.
-}
+ */
-
+export function getPathToParsedConfigFile(): string {
-export function getConfigFile(): string {
+  return path.join(util.getRequiredEnvParam('RUNNER_TEMP'), 'config');
-  return path.join(getConfigFolder(), 'config');
 }
 
+/**
+ * Store the given config to the path returned from getPathToParsedConfigFile.
+ */
 async function saveConfig(config: Config) {
   const configString = JSON.stringify(config);
-  await io.mkdirP(getConfigFolder());
+  const configFile = getPathToParsedConfigFile();
-  fs.writeFileSync(getConfigFile(), configString, 'utf8');
+  fs.mkdirSync(path.dirname(configFile), { recursive: true });
+  fs.writeFileSync(configFile, configString, 'utf8');
   core.debug('Saved config:');
   core.debug(configString);
 }
 
-export async function loadConfig(): Promise<Config> {
+/**
-  const configFile = getConfigFile();
+ * Get the config.
-  if (fs.existsSync(configFile)) {
+ *
+ * If this is the first time in a workflow that this is being called then
+ * this will parse the config from the user input. The parsed config is then
+ * stored to a known location. On the second and further calls, this will
+ * return the contents of the parsed config from the known location.
+ */
+export async function getConfig(): Promise<Config> {
+  const configFile = getPathToParsedConfigFile();
+  if (!fs.existsSync(configFile)) {
+    throw new Error("Config file could not be found at expected location. Has the 'init' action been called?");
+  }
   const configString = fs.readFileSync(configFile, 'utf8');
   core.debug('Loaded config:');
   core.debug(configString);
   return JSON.parse(configString);
-
-  } else {
-    const config = await initConfig();
-    core.debug('Initialized config:');
-    core.debug(JSON.stringify(config));
-    await saveConfig(config);
-    return config;
-  }
 }

src/external-queries.test.ts

@@ -2,7 +2,6 @@ import test from 'ava';
 import * as fs from "fs";
 import * as path from "path";
 
-import * as configUtils from "./config-utils";
 import * as externalQueries from "./external-queries";
 import {setupTests} from './testing-utils';
 import * as util from "./util";
@@ -10,16 +9,11 @@ import * as util from "./util";
 setupTests(test);
 
 test("checkoutExternalQueries", async t => {
-  let config = new configUtils.Config();
-  config.externalQueries = [
-    new configUtils.ExternalQuery("github/codeql-go", "df4c6869212341b601005567381944ed90906b6b"),
-  ];
-
   await util.withTmpDir(async tmpDir => {
     process.env["RUNNER_TEMP"] = tmpDir;
-    await externalQueries.checkoutExternalQueries(config);
+    await externalQueries.checkoutExternalRepository("github/codeql-go", "df4c6869212341b601005567381944ed90906b6b");
 
-    // COPYRIGHT file existed in df4c6869212341b601005567381944ed90906b6b but not in master
+    // COPYRIGHT file existed in df4c6869212341b601005567381944ed90906b6b but not in the default branch
     t.true(fs.existsSync(path.join(tmpDir, "github", "codeql-go", "COPYRIGHT")));
   });
 });

src/external-queries.ts

@@ -3,26 +3,26 @@ import * as exec from '@actions/exec';
 import * as fs from 'fs';
 import * as path from 'path';
 
-import * as configUtils from './config-utils';
 import * as util from './util';
 
-export async function checkoutExternalQueries(config: configUtils.Config) {
+/**
+ * Check out repository at the given ref, and return the directory of the checkout.
+ */
+export async function checkoutExternalRepository(repository: string, ref: string): Promise<string> {
   const folder = util.getRequiredEnvParam('RUNNER_TEMP');
 
-  for (const externalQuery of config.externalQueries) {
+  core.info('Checking out ' + repository);
-    core.info('Checking out ' + externalQuery.repository);
 
-    const checkoutLocation = path.join(folder, externalQuery.repository);
+  const checkoutLocation = path.join(folder, repository);
   if (!fs.existsSync(checkoutLocation)) {
-      const repoURL = 'https://github.com/' + externalQuery.repository + '.git';
+    const repoURL = 'https://github.com/' + repository + '.git';
     await exec.exec('git', ['clone', repoURL, checkoutLocation]);
     await exec.exec('git', [
       '--work-tree=' + checkoutLocation,
       '--git-dir=' + checkoutLocation + '/.git',
-        'checkout', externalQuery.ref,
+      'checkout', ref,
     ]);
   }
 
-    config.additionalQueries.push(path.join(checkoutLocation, externalQuery.path));
+  return checkoutLocation;
-  }
 }

src/finalize-db.ts

@@ -1,41 +1,64 @@
 import * as core from '@actions/core';
-import * as io from '@actions/io';
 import * as fs from 'fs';
 import * as path from 'path';
 
-import { getCodeQL } from './codeql';
+import { getCodeQL, isScannedLanguage } from './codeql';
 import * as configUtils from './config-utils';
-import * as externalQueries from "./external-queries";
 import * as sharedEnv from './shared-environment';
 import * as upload_lib from './upload-lib';
 import * as util from './util';
 
-/**
+interface QueriesStatusReport {
- * A list of queries from https://github.com/github/codeql that
+  // Time taken in ms to analyze builtin queries for cpp (or undefined if this language was not analyzed)
- * we don't want to run. Disabling them here is a quicker alternative to
+  analyze_builtin_queries_cpp_duration_ms?: number;
- * disabling them in the code scanning query suites. Queries should also
+  // Time taken in ms to analyze builtin queries for csharp (or undefined if this language was not analyzed)
- * be disabled in the suites, and removed from this list here once the
+  analyze_builtin_queries_csharp_duration_ms?: number;
- * bundle is updated to make those suite changes live.
+  // Time taken in ms to analyze builtin queries for go (or undefined if this language was not analyzed)
- *
+  analyze_builtin_queries_go_duration_ms?: number;
- * Format is a map from language to an array of path suffixes of .ql files.
+  // Time taken in ms to analyze builtin queries for java (or undefined if this language was not analyzed)
- */
+  analyze_builtin_queries_java_duration_ms?: number;
-const DISABLED_BUILTIN_QUERIES: {[language: string]: string[]} = {
+  // Time taken in ms to analyze builtin queries for javascript (or undefined if this language was not analyzed)
-  'csharp': [
+  analyze_builtin_queries_javascript_duration_ms?: number;
-    'ql/src/Security Features/CWE-937/VulnerablePackage.ql',
+  // Time taken in ms to analyze builtin queries for python (or undefined if this language was not analyzed)
-    'ql/src/Security Features/CWE-451/MissingXFrameOptions.ql',
+  analyze_builtin_queries_python_duration_ms?: number;
-  ]
+  // Time taken in ms to analyze custom queries for cpp (or undefined if this language was not analyzed)
-};
+  analyze_custom_queries_cpp_duration_ms?: number;
-
+  // Time taken in ms to analyze custom queries for csharp (or undefined if this language was not analyzed)
-function queryIsDisabled(language, query): boolean {
+  analyze_custom_queries_csharp_duration_ms?: number;
-  return (DISABLED_BUILTIN_QUERIES[language] || [])
+  // Time taken in ms to analyze custom queries for go (or undefined if this language was not analyzed)
-    .some(disabledQuery => query.endsWith(disabledQuery));
+  analyze_custom_queries_go_duration_ms?: number;
+  // Time taken in ms to analyze custom queries for java (or undefined if this language was not analyzed)
+  analyze_custom_queries_java_duration_ms?: number;
+  // Time taken in ms to analyze custom queries for javascript (or undefined if this language was not analyzed)
+  analyze_custom_queries_javascript_duration_ms?: number;
+  // Time taken in ms to analyze custom queries for python (or undefined if this language was not analyzed)
+  analyze_custom_queries_python_duration_ms?: number;
+  // Name of language that errored during analysis (or undefined if no langauge failed)
+  analyze_failure_language?: string;
 }
 
-async function createdDBForScannedLanguages(databaseFolder: string) {
+interface FinishStatusReport extends util.StatusReportBase, upload_lib.UploadStatusReport, QueriesStatusReport {}
-  const scannedLanguages = process.env[sharedEnv.CODEQL_ACTION_SCANNED_LANGUAGES];
+
-  if (scannedLanguages) {
+async function sendStatusReport(
+  startedAt: Date,
+  queriesStats: QueriesStatusReport | undefined,
+  uploadStats: upload_lib.UploadStatusReport | undefined,
+  error?: Error) {
+
+  const status = queriesStats?.analyze_failure_language !== undefined || error !== undefined ? 'failure' : 'success';
+  const statusReportBase = await util.createStatusReportBase('finish', status, startedAt, error?.message, error?.stack);
+  const statusReport: FinishStatusReport = {
+    ...statusReportBase,
+    ...(queriesStats || {}),
+    ...(uploadStats || {}),
+  };
+  await util.sendStatusReport(statusReport);
+}
+
+async function createdDBForScannedLanguages(databaseFolder: string, config: configUtils.Config) {
   const codeql = getCodeQL();
-    for (const language of scannedLanguages.split(',')) {
+  for (const language of config.languages) {
+    if (isScannedLanguage(language)) {
       core.startGroup('Extracting ' + language);
       await codeql.extractScannedLanguage(path.join(databaseFolder, language), language);
       core.endGroup();
@@ -43,135 +66,95 @@ async function createdDBForScannedLanguages(databaseFolder: string) {
   }
 }
 
-async function finalizeDatabaseCreation(databaseFolder: string) {
+async function finalizeDatabaseCreation(databaseFolder: string, config: configUtils.Config) {
-  await createdDBForScannedLanguages(databaseFolder);
+  await createdDBForScannedLanguages(databaseFolder, config);
 
-  const languages = process.env[sharedEnv.CODEQL_ACTION_LANGUAGES] || '';
   const codeql = getCodeQL();
-  for (const language of languages.split(',')) {
+  for (const language of config.languages) {
     core.startGroup('Finalizing ' + language);
     await codeql.finalizeDatabase(path.join(databaseFolder, language));
     core.endGroup();
   }
 }
 
-async function resolveQueryLanguages(config: configUtils.Config): Promise<Map<string, string[]>> {
-  let res = new Map();
-  const codeql = getCodeQL();
-
-  if (!config.disableDefaultQueries || config.additionalSuites.length !== 0) {
-    const suites: string[] = [];
-    for (const language of await util.getLanguages()) {
-      if (!config.disableDefaultQueries) {
-        suites.push(language + '-code-scanning.qls');
-      }
-      for (const additionalSuite of config.additionalSuites) {
-        suites.push(language + '-' + additionalSuite + '.qls');
-      }
-    }
-
-    const resolveQueriesOutputObject = await codeql.resolveQueries(suites);
-
-    for (const [language, queries] of Object.entries(resolveQueriesOutputObject.byLanguage)) {
-      if (res[language] === undefined) {
-        res[language] = [];
-      }
-      res[language].push(...Object.keys(queries).filter(q => !queryIsDisabled(language, q)));
-    }
-  }
-
-  if (config.additionalQueries.length !== 0) {
-    const resolveQueriesOutputObject = await codeql.resolveQueries(config.additionalQueries);
-
-    for (const [language, queries] of Object.entries(resolveQueriesOutputObject.byLanguage)) {
-      if (res[language] === undefined) {
-        res[language] = [];
-      }
-      res[language].push(...Object.keys(queries));
-    }
-
-    const noDeclaredLanguage = resolveQueriesOutputObject.noDeclaredLanguage;
-    const noDeclaredLanguageQueries = Object.keys(noDeclaredLanguage);
-    if (noDeclaredLanguageQueries.length !== 0) {
-      throw new Error('Some queries do not declare a language, their qlpack.yml file is missing or is invalid');
-    }
-
-    const multipleDeclaredLanguages = resolveQueriesOutputObject.multipleDeclaredLanguages;
-    const multipleDeclaredLanguagesQueries = Object.keys(multipleDeclaredLanguages);
-    if (multipleDeclaredLanguagesQueries.length !== 0) {
-      throw new Error('Some queries declare multiple languages, their qlpack.yml file is missing or is invalid');
-    }
-  }
-
-  return res;
-}
-
 // Runs queries and creates sarif files in the given folder
-async function runQueries(databaseFolder: string, sarifFolder: string, config: configUtils.Config) {
+async function runQueries(
-  const queriesPerLanguage = await resolveQueryLanguages(config);
+  databaseFolder: string,
+  sarifFolder: string,
+  config: configUtils.Config): Promise<QueriesStatusReport> {
+
   const codeql = getCodeQL();
+  for (let language of fs.readdirSync(databaseFolder)) {
+    core.startGroup('Analyzing ' + language);
 
-  for (let database of fs.readdirSync(databaseFolder)) {
+    const queries = config.queries[language] || [];
-    core.startGroup('Analyzing ' + database);
-
-    const queries = queriesPerLanguage[database] || [];
     if (queries.length === 0) {
-      throw new Error('Unable to analyse ' + database + ' as no queries were selected for this language');
+      throw new Error('Unable to analyse ' + language + ' as no queries were selected for this language');
     }
 
+    try {
       // Pass the queries to codeql using a file instead of using the command
       // line to avoid command line length restrictions, particularly on windows.
-    const querySuite = path.join(databaseFolder, database + '-queries.qls');
+      const querySuite = path.join(databaseFolder, language + '-queries.qls');
       const querySuiteContents = queries.map(q => '- query: ' + q).join('\n');
       fs.writeFileSync(querySuite, querySuiteContents);
-    core.debug('Query suite file for ' + database + '...\n' + querySuiteContents);
+      core.debug('Query suite file for ' + language + '...\n' + querySuiteContents);
 
-    const sarifFile = path.join(sarifFolder, database + '.sarif');
+      const sarifFile = path.join(sarifFolder, language + '.sarif');
 
-    await codeql.databaseAnalyze(path.join(databaseFolder, database), sarifFile, querySuite);
+      await codeql.databaseAnalyze(path.join(databaseFolder, language), sarifFile, querySuite);
 
-    core.debug('SARIF results for database ' + database + ' created at "' + sarifFile + '"');
+      core.debug('SARIF results for database ' + language + ' created at "' + sarifFile + '"');
       core.endGroup();
+
+    } catch (e) {
+      // For now the fields about query performance are not populated
+      return {
+        analyze_failure_language: language,
+      };
     }
   }
 
+  return {};
+}
+
 async function run() {
+  const startedAt = new Date();
+  let queriesStats: QueriesStatusReport | undefined = undefined;
+  let uploadStats: upload_lib.UploadStatusReport | undefined = undefined;
   try {
-    if (util.should_abort('finish', true) || !await util.reportActionStarting('finish')) {
+    util.prepareLocalRunEnvironment();
+    if (!await util.sendStatusReport(await util.createStatusReportBase('finish', 'starting', startedAt), true)) {
       return;
     }
-    const config = await configUtils.loadConfig();
+    const config = await configUtils.getConfig();
 
     core.exportVariable(sharedEnv.ODASA_TRACER_CONFIGURATION, '');
     delete process.env[sharedEnv.ODASA_TRACER_CONFIGURATION];
 
-    const databaseFolder = util.getRequiredEnvParam(sharedEnv.CODEQL_ACTION_DATABASE_DIR);
+    const databaseFolder = util.getCodeQLDatabasesDir();
 
     const sarifFolder = core.getInput('output');
-    await io.mkdirP(sarifFolder);
+    fs.mkdirSync(sarifFolder, { recursive: true });
 
     core.info('Finalizing database creation');
-    await finalizeDatabaseCreation(databaseFolder);
+    await finalizeDatabaseCreation(databaseFolder, config);
-
-    await externalQueries.checkoutExternalQueries(config);
 
     core.info('Analyzing database');
-    await runQueries(databaseFolder, sarifFolder, config);
+    queriesStats = await runQueries(databaseFolder, sarifFolder, config);
 
     if ('true' === core.getInput('upload')) {
-      if (!await upload_lib.upload(sarifFolder)) {
+      uploadStats = await upload_lib.upload(sarifFolder);
-        await util.reportActionFailed('finish', 'upload');
-        return;
-      }
     }
 
   } catch (error) {
     core.setFailed(error.message);
-    await util.reportActionFailed('finish', error.message, error.stack);
+    console.log(error);
+    await sendStatusReport(startedAt, queriesStats, uploadStats, error);
     return;
   }
 
-  await util.reportActionSucceeded('finish');
+  await sendStatusReport(startedAt, queriesStats, uploadStats);
 }
 
 run().catch(e => {

src/fingerprints.ts

@@ -148,10 +148,10 @@ function locationUpdateCallback(result: any, location: any): hashCallback {
     if (!existingFingerprint) {
       result.partialFingerprints.primaryLocationLineHash = hash;
     } else if (existingFingerprint !== hash) {
-      core.warning("Calculated fingerprint of " + hash +
+      core.warning('Calculated fingerprint of ' + hash +
-        " for file " + location.physicalLocation.artifactLocation.uri +
+        ' for file ' + location.physicalLocation.artifactLocation.uri +
-        " line " + lineNumber +
+        ' line ' + lineNumber +
-        ", but found existing inconsistent fingerprint value " + existingFingerprint);
+        ', but found existing inconsistent fingerprint value ' + existingFingerprint);
     }
   };
 }
@@ -167,7 +167,7 @@ export function resolveUriToFile(location: any, artifacts: any[]): string | unde
       location.index < 0 ||
       location.index >= artifacts.length ||
       typeof artifacts[location.index].location !== 'object') {
-      core.debug('Ignoring location as index "' + location.index + '" is invalid');
+      core.debug(`Ignoring location as URI "${location.index}" is invalid`);
       return undefined;
     }
     location = artifacts[location.index].location;
@@ -175,7 +175,7 @@ export function resolveUriToFile(location: any, artifacts: any[]): string | unde
 
   // Get the URI and decode
   if (typeof location.uri !== 'string') {
-    core.debug('Ignoring location as uri "' + location.uri + '" is invalid');
+    core.debug(`Ignoring location as index "${location.uri}" is invalid`);
     return undefined;
   }
   let uri = decodeURIComponent(location.uri);
@@ -186,14 +186,14 @@ export function resolveUriToFile(location: any, artifacts: any[]): string | unde
     uri = uri.substring(fileUriPrefix.length);
   }
   if (uri.indexOf('://') !== -1) {
-    core.debug('Ignoring location URI "' + uri + "' as the scheme is not recognised");
+    core.debug(`Ignoring location URI "${uri}" as the scheme is not recognised`);
     return undefined;
   }
 
   // Discard any absolute paths that aren't in the src root
   const srcRootPrefix = process.env['GITHUB_WORKSPACE'] + '/';
   if (uri.startsWith('/') && !uri.startsWith(srcRootPrefix)) {
-    core.debug('Ignoring location URI "' + uri + "' as it is outside of the src root");
+    core.debug(`Ignoring location URI "${uri}" as it is outside of the src root`);
     return undefined;
   }
 
@@ -206,7 +206,7 @@ export function resolveUriToFile(location: any, artifacts: any[]): string | unde
 
   // Check the file exists
   if (!fs.existsSync(uri)) {
-    core.debug("Unable to compute fingerprint for non-existent file: " + uri);
+    core.debug(`Unable to compute fingerprint for non-existent file: ${uri}`);
     return undefined;
   }
 
@@ -228,10 +228,8 @@ export function addFingerprints(sarifContents: string): string {
     for (const result of run.results || []) {
       // Check the primary location is defined correctly and is in the src root
       const primaryLocation = (result.locations || [])[0];
-      if (!primaryLocation ||
+      if (!primaryLocation?.physicalLocation?.artifactLocation) {
-        !primaryLocation.physicalLocation ||
+        core.debug(`Unable to compute fingerprint for invalid location: ${JSON.stringify(primaryLocation)}`);
-        !primaryLocation.physicalLocation.artifactLocation) {
-        core.debug("Unable to compute fingerprint for invalid location: " + JSON.stringify(primaryLocation));
         continue;
       }
 

src/setup-tracer.ts

@@ -1,13 +1,11 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
-import * as io from '@actions/io';
 import * as fs from 'fs';
 import * as path from 'path';
 
 import * as analysisPaths from './analysis-paths';
-import { CodeQL, setupCodeQL } from './codeql';
+import { CodeQL, isTracedLanguage, setupCodeQL } from './codeql';
 import * as configUtils from './config-utils';
-import * as sharedEnv from './shared-environment';
 import * as util from './util';
 
 type TracerConfig = {
@@ -54,7 +52,7 @@ async function tracerConfig(
   return info;
 }
 
-function concatTracerConfigs(configs: { [lang: string]: TracerConfig }): TracerConfig {
+function concatTracerConfigs(configs: TracerConfig[]): TracerConfig {
   // A tracer config is a map containing additional environment variables and a tracer 'spec' file.
   // A tracer 'spec' file has the following format [log_file, number_of_blocks, blocks_text]
 
@@ -62,7 +60,7 @@ function concatTracerConfigs(configs: { [lang: string]: TracerConfig }): TracerC
   const env: { [key: string]: string; } = {};
   let copyExecutables = false;
   let envSize = 0;
-  for (let v of Object.values(configs)) {
+  for (const v of configs) {
     for (let e of Object.entries(v.env)) {
       const name = e[0];
       const value = e[1];
@@ -131,33 +129,71 @@ function concatTracerConfigs(configs: { [lang: string]: TracerConfig }): TracerC
   return { env, spec };
 }
 
+interface InitSuccessStatusReport extends util.StatusReportBase {
+  // Comma-separated list of languages that analysis was run for
+  // This may be from the workflow file or may be calculated from repository contents
+  languages: string;
+  // Comma-separated list of languages specified explicitly in the workflow file
+  workflow_languages: string;
+  // Comma-separated list of paths, from the 'paths' config field
+  paths: string;
+  // Comma-separated list of paths, from the 'paths-ignore' config field
+  paths_ignore: string;
+  // Commas-separated list of languages where the default queries are disabled
+  disable_default_queries: string;
+  // Comma-separated list of queries sources, from the 'queries' config field
+  queries: string;
+}
+
+async function sendSuccessStatusReport(startedAt: Date, config: configUtils.Config) {
+  const statusReportBase = await util.createStatusReportBase('init', 'success', startedAt);
+
+  const languages = config.languages.join(',');
+  const workflowLanguages = core.getInput('languages', { required: false });
+  const paths = (config.originalUserInput.paths || []).join(',');
+  const pathsIgnore = (config.originalUserInput['paths-ignore'] || []).join(',');
+  const disableDefaultQueries = config.originalUserInput['disable-default-queries'] ? languages : '';
+  const queries = (config.originalUserInput.queries || []).map(q => q.uses).join(',');
+
+  const statusReport: InitSuccessStatusReport = {
+    ...statusReportBase,
+    languages: languages,
+    workflow_languages: workflowLanguages,
+    paths: paths,
+    paths_ignore: pathsIgnore,
+    disable_default_queries: disableDefaultQueries,
+    queries: queries,
+  };
+
+  await util.sendStatusReport(statusReport);
+}
+
 async function run() {
 
-  let languages: string[];
+  const startedAt = new Date();
+  let config: configUtils.Config;
+  let codeql: CodeQL;
 
   try {
-    if (util.should_abort('init', false) || !await util.reportActionStarting('init')) {
+    util.prepareLocalRunEnvironment();
+    if (!await util.sendStatusReport(await util.createStatusReportBase('init', 'starting', startedAt), true)) {
       return;
     }
 
+    core.startGroup('Setup CodeQL tools');
+    codeql = await setupCodeQL();
+    await codeql.printVersion();
+    core.endGroup();
+
     core.startGroup('Load language configuration');
-
+    config = await configUtils.initConfig();
-    const config = await configUtils.loadConfig();
+    analysisPaths.includeAndExcludeAnalysisPaths(config);
-
-    languages = await util.getLanguages();
-    // If the languages parameter was not given and no languages were
-    // detected then fail here as this is a workflow configuration error.
-    if (languages.length === 0) {
-      throw new Error("Did not detect any languages to analyze. Please update input in workflow.");
-    }
-
-    analysisPaths.includeAndExcludeAnalysisPaths(config, languages);
-
     core.endGroup();
 
   } catch (e) {
     core.setFailed(e.message);
-    await util.reportActionAborted('init', e.message);
+    console.log(e);
+    await util.sendStatusReport(await util.createStatusReportBase('init', 'aborted', startedAt, e.message));
     return;
   }
 
@@ -165,11 +201,6 @@ async function run() {
 
     const sourceRoot = path.resolve();
 
-    core.startGroup('Setup CodeQL tools');
-    const codeql = await setupCodeQL();
-    await codeql.printVersion();
-    core.endGroup();
-
     // Forward Go flags
     const goFlags = process.env['GOFLAGS'];
     if (goFlags) {
@@ -181,28 +212,24 @@ async function run() {
     const codeqlRam = process.env['CODEQL_RAM'] || '6500';
     core.exportVariable('CODEQL_RAM', codeqlRam);
 
-    const databaseFolder = path.resolve(util.getRequiredEnvParam('RUNNER_TEMP'), 'codeql_databases');
+    const databaseFolder = util.getCodeQLDatabasesDir();
-    await io.mkdirP(databaseFolder);
+    fs.mkdirSync(databaseFolder, { recursive: true });
 
-    let tracedLanguages: { [key: string]: TracerConfig } = {};
+    let tracedLanguageConfigs: TracerConfig[] = [];
-    let scannedLanguages: string[] = [];
     // TODO: replace this code once CodeQL supports multi-language tracing
-    for (let language of languages) {
+    for (let language of config.languages) {
       const languageDatabase = path.join(databaseFolder, language);
 
       // Init language database
       await codeql.databaseInit(languageDatabase, language, sourceRoot);
       // TODO: add better detection of 'traced languages' instead of using a hard coded list
-      if (['cpp', 'java', 'csharp'].includes(language)) {
+      if (isTracedLanguage(language)) {
         const config: TracerConfig = await tracerConfig(codeql, languageDatabase);
-        tracedLanguages[language] = config;
+        tracedLanguageConfigs.push(config);
-      } else {
-        scannedLanguages.push(language);
       }
     }
-    const tracedLanguageKeys = Object.keys(tracedLanguages);
+    if (tracedLanguageConfigs.length > 0) {
-    if (tracedLanguageKeys.length > 0) {
+      const mainTracerConfig = concatTracerConfigs(tracedLanguageConfigs);
-      const mainTracerConfig = concatTracerConfigs(tracedLanguages);
       if (mainTracerConfig.spec) {
         for (let entry of Object.entries(mainTracerConfig.env)) {
           core.exportVariable(entry[0], entry[1]);
@@ -226,20 +253,18 @@ async function run() {
         }
       }
     }
-
-    core.exportVariable(sharedEnv.CODEQL_ACTION_SCANNED_LANGUAGES, scannedLanguages.join(','));
-    core.exportVariable(sharedEnv.CODEQL_ACTION_TRACED_LANGUAGES, tracedLanguageKeys.join(','));
-
-    // TODO: make this a "private" environment variable of the action
-    core.exportVariable(sharedEnv.CODEQL_ACTION_DATABASE_DIR, databaseFolder);
-
   } catch (error) {
     core.setFailed(error.message);
-    await util.reportActionFailed('init', error.message, error.stack);
+    console.log(error);
+    await util.sendStatusReport(await util.createStatusReportBase(
+      'init',
+      'failure',
+      startedAt,
+      error.message,
+      error.stack));
     return;
   }
-  await util.reportActionSucceeded('init');
+  await sendSuccessStatusReport(startedAt, config);
-  core.exportVariable(sharedEnv.CODEQL_ACTION_INIT_COMPLETED, 'true');
 }
 
 run().catch(e => {

src/shared-environment.ts

@@ -1,14 +1,7 @@
-export const CODEQL_ACTION_DATABASE_DIR = 'CODEQL_ACTION_DATABASE_DIR';
-export const CODEQL_ACTION_LANGUAGES = 'CODEQL_ACTION_LANGUAGES';
-export const CODEQL_ACTION_ANALYSIS_KEY = 'CODEQL_ACTION_ANALYSIS_KEY';
 export const ODASA_TRACER_CONFIGURATION = 'ODASA_TRACER_CONFIGURATION';
-export const CODEQL_ACTION_SCANNED_LANGUAGES = 'CODEQL_ACTION_SCANNED_LANGUAGES';
-export const CODEQL_ACTION_TRACED_LANGUAGES = 'CODEQL_ACTION_TRACED_LANGUAGES';
 // The time at which the first action (normally init) started executing.
 // If a workflow invokes a different action without first invoking the init
 // action (i.e. the upload action is being used by a third-party integrator)
 // then this variable will be assigned the start time of the action invoked
 // rather that the init action.
-export const CODEQL_ACTION_STARTED_AT = 'CODEQL_ACTION_STARTED_AT';
+export const CODEQL_WORKFLOW_STARTED_AT = 'CODEQL_WORKFLOW_STARTED_AT';
-// Populated when the init action completes successfully
-export const CODEQL_ACTION_INIT_COMPLETED = 'CODEQL_ACTION_INIT_COMPLETED';

src/testing-utils.ts

@@ -1,7 +1,9 @@
 import {TestInterface} from 'ava';
 import sinon from 'sinon';
 
-type TestContext = {stdoutWrite: any, stderrWrite: any, testOutput: string};
+import * as CodeQL from './codeql';
+
+type TestContext = {stdoutWrite: any, stderrWrite: any, testOutput: string, env: NodeJS.ProcessEnv};
 
 function wrapOutput(context: TestContext) {
   // Function signature taken from Socket.write.
@@ -35,27 +37,39 @@ export function setupTests(test: TestInterface<any>) {
   const typedTest = test as TestInterface<TestContext>;
 
   typedTest.beforeEach(t => {
-    t.context.testOutput = "";
+    // Set an empty CodeQL object so that all method calls will fail
+    // unless the test explicitly sets one up.
+    CodeQL.setCodeQL({});
 
+    // Replace stdout and stderr so we can record output during tests
+    t.context.testOutput = "";
     const processStdoutWrite = process.stdout.write.bind(process.stdout);
     t.context.stdoutWrite = processStdoutWrite;
     process.stdout.write = wrapOutput(t.context) as any;
-
     const processStderrWrite = process.stderr.write.bind(process.stderr);
     t.context.stderrWrite = processStderrWrite;
     process.stderr.write = wrapOutput(t.context) as any;
+
+    // Many tests modify environment variables. Take a copy now so that
+    // we reset them after the test to keep tests independent of each other.
+    // process.env only has strings fields, so a shallow copy is fine.
+    t.context.env = {};
+    Object.assign(t.context.env, process.env);
   });
 
   typedTest.afterEach.always(t => {
+    // Restore stdout and stderr
+    // The captured output is only replayed if the test failed
     process.stdout.write = t.context.stdoutWrite;
     process.stderr.write = t.context.stderrWrite;
-
     if (!t.passed) {
       process.stdout.write(t.context.testOutput);
     }
-  });
 
-  typedTest.afterEach.always(() => {
+    // Undo any modifications made by sinon
     sinon.restore();
+
+    // Undo any modifications to the env
+    process.env = t.context.env;
   });
 }

src/upload-lib.test.ts

@@ -7,12 +7,10 @@ setupTests(test);
 
 test('validateSarifFileSchema - valid', t => {
   const inputFile = __dirname + '/../src/testdata/valid-sarif.sarif';
-  t.true(uploadLib.validateSarifFileSchema(inputFile));
+  t.notThrows(() => uploadLib.validateSarifFileSchema(inputFile));
 });
 
 test('validateSarifFileSchema - invalid', t => {
   const inputFile = __dirname + '/../src/testdata/invalid-sarif.sarif';
-  t.false(uploadLib.validateSarifFileSchema(inputFile));
+  t.throws(() => uploadLib.validateSarifFileSchema(inputFile));
-  // validateSarifFileSchema calls core.setFailed which sets the exit code on error
-  process.exitCode = 0;
 });

src/upload-lib.ts

@@ -35,13 +35,13 @@ export function combineSarifFiles(sarifFiles: string[]): string {
 
 // Upload the given payload.
 // If the request fails then this will retry a small number of times.
-async function uploadPayload(payload): Promise<boolean> {
+async function uploadPayload(payload) {
   core.info('Uploading results');
 
   // If in test mode we don't want to upload the results
   const testMode = process.env['TEST_MODE'] === 'true' || false;
   if (testMode) {
-    return true;
+    return;
   }
 
   const [owner, repo] = util.getRequiredEnvParam("GITHUB_REPOSITORY").split("/");
@@ -64,15 +64,14 @@ async function uploadPayload(payload): Promise<boolean> {
     const statusCode = response.status;
     if (statusCode === 202) {
       core.info("Successfully uploaded results");
-      return true;
+      return;
     }
 
     const requestID = response.headers["x-github-request-id"];
 
     // On any other status code that's not 5xx mark the upload as failed
     if (!statusCode || statusCode < 500 || statusCode >= 600) {
-      core.setFailed('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
+      throw new Error('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
-      return false;
     }
 
     // On a 5xx status code we may retry the request
@@ -89,25 +88,34 @@ async function uploadPayload(payload): Promise<boolean> {
       // If the upload fails with 5xx then we assume it is a temporary problem
       // and not an error that the user has caused or can fix.
       // We avoid marking the job as failed to avoid breaking CI workflows.
-      core.error('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
+      throw new Error('Upload failed (' + requestID + '): (' + statusCode + ') ' + JSON.stringify(response.data));
-      return false;
     }
   }
 
-  return false;
+  // This case shouldn't ever happen as the final iteration of the loop
+  // will always throw an error instead of exiting to here.
+  throw new Error('Upload failed');
+}
+
+export interface UploadStatusReport {
+  // Size in bytes of unzipped SARIF upload
+  raw_upload_size_bytes?: number;
+  // Size in bytes of actual SARIF upload
+  zipped_upload_size_bytes?: number;
+  // Number of results in the SARIF upload
+  num_results_in_sarif?: number;
 }
 
 // Uploads a single sarif file or a directory of sarif files
 // depending on what the path happens to refer to.
 // Returns true iff the upload occurred and succeeded
-export async function upload(input: string): Promise<boolean> {
+export async function upload(input: string): Promise<UploadStatusReport> {
   if (fs.lstatSync(input).isDirectory()) {
     const sarifFiles = fs.readdirSync(input)
       .filter(f => f.endsWith(".sarif"))
       .map(f => path.resolve(input, f));
     if (sarifFiles.length === 0) {
-      core.setFailed("No SARIF files found to upload in \"" + input + "\".");
+      throw new Error("No SARIF files found to upload in \"" + input + "\".");
-      return false;
     }
     return await uploadFiles(sarifFiles);
   } else {
@@ -125,50 +133,42 @@ export function countResultsInSarif(sarif: string): number {
 }
 
 // Validates that the given file path refers to a valid SARIF file.
-// Returns a non-empty list of error message if the file is invalid,
+// Throws an error if the file is invalid.
-// otherwise returns the empty list if the file is valid.
+export function validateSarifFileSchema(sarifFilePath: string) {
-export function validateSarifFileSchema(sarifFilePath: string): boolean {
   const sarif = JSON.parse(fs.readFileSync(sarifFilePath, 'utf8'));
   const schema = JSON.parse(fs.readFileSync(__dirname + '/../src/sarif_v2.1.0_schema.json', 'utf8'));
 
   const result = new jsonschema.Validator().validate(sarif, schema);
-  if (result.valid) {
+  if (!result.valid) {
-    return true;
+    // Output the more verbose error messages in groups as these may be very large.
-  } else {
-    // Set the failure message to the stacks of all the errors.
-    // This should be of a manageable size and may even give enough to fix the error.
-    const errorMessages = result.errors.map(e => "- " + e.stack);
-    core.setFailed("Unable to upload \"" + sarifFilePath + "\" as it is not valid SARIF:\n" + errorMessages.join("\n"));
-
-    // Also output the more verbose error messages in groups as these may be very large.
     for (const error of result.errors) {
       core.startGroup("Error details: " + error.stack);
       core.info(JSON.stringify(error, null, 2));
       core.endGroup();
     }
 
-    return false;
+    // Set the main error message to the stacks of all the errors.
+    // This should be of a manageable size and may even give enough to fix the error.
+    const sarifErrors = result.errors.map(e => "- " + e.stack);
+    throw new Error("Unable to upload \"" + sarifFilePath + "\" as it is not valid SARIF:\n" + sarifErrors.join("\n"));
   }
 }
 
 // Uploads the given set of sarif files.
 // Returns true iff the upload occurred and succeeded
-async function uploadFiles(sarifFiles: string[]): Promise<boolean> {
+async function uploadFiles(sarifFiles: string[]): Promise<UploadStatusReport> {
   core.startGroup("Uploading results");
   core.info("Uploading sarif files: " + JSON.stringify(sarifFiles));
 
   const sentinelEnvVar = "CODEQL_UPLOAD_SARIF";
   if (process.env[sentinelEnvVar]) {
-    core.error("Aborting upload: only one run of the codeql/analyze or codeql/upload-sarif actions is allowed per job");
+    throw new Error("Aborting upload: only one run of the codeql/analyze or codeql/upload-sarif actions is allowed per job");
-    return false;
   }
   core.exportVariable(sentinelEnvVar, sentinelEnvVar);
 
   // Validate that the files we were asked to upload are all valid SARIF files
   for (const file of sarifFiles) {
-    if (!validateSarifFileSchema(file)) {
+    validateSarifFileSchema(file);
-      return false;
-    }
   }
 
   const commitOid = await util.getCommitOid();
@@ -176,7 +176,7 @@ async function uploadFiles(sarifFiles: string[]): Promise<boolean> {
   const ref = util.getRef();
   const analysisKey = await util.getAnalysisKey();
   const analysisName = util.getRequiredEnvParam('GITHUB_WORKFLOW');
-  const startedAt = process.env[sharedEnv.CODEQL_ACTION_STARTED_AT];
+  const startedAt = process.env[sharedEnv.CODEQL_WORKFLOW_STARTED_AT];
 
   let sarifPayload = combineSarifFiles(sarifFiles);
   sarifPayload = fingerprints.addFingerprints(sarifPayload);
@@ -187,8 +187,7 @@ async function uploadFiles(sarifFiles: string[]): Promise<boolean> {
   const workflowRunID = parseInt(workflowRunIDStr, 10);
 
   if (Number.isNaN(workflowRunID)) {
-    core.setFailed('GITHUB_RUN_ID must define a non NaN workflow run ID');
+    throw new Error('GITHUB_RUN_ID must define a non NaN workflow run ID');
-    return false;
   }
 
   let matrix: string | undefined = core.getInput('matrix');
@@ -212,14 +211,24 @@ async function uploadFiles(sarifFiles: string[]): Promise<boolean> {
   });
 
   // Log some useful debug info about the info
-  core.debug("Raw upload size: " + sarifPayload.length + " bytes");
+  const rawUploadSizeBytes = sarifPayload.length;
-  core.debug("Base64 zipped upload size: " + zipped_sarif.length + " bytes");
+  core.debug("Raw upload size: " + rawUploadSizeBytes + " bytes");
-  core.debug("Number of results in upload: " + countResultsInSarif(sarifPayload));
+  const zippedUploadSizeBytes = zipped_sarif.length;
+  core.debug("Base64 zipped upload size: " + zippedUploadSizeBytes + " bytes");
+  const numResultInSarif = countResultsInSarif(sarifPayload);
+  core.debug("Number of results in upload: " + numResultInSarif);
 
+  if (!util.isLocalRun()) {
     // Make the upload
-  const succeeded = await uploadPayload(payload);
+    await uploadPayload(payload);
-
+  } else {
+    core.debug("Not uploading because this is a local run.");
+  }
   core.endGroup();
 
-  return succeeded;
+  return {
+    raw_upload_size_bytes: rawUploadSizeBytes,
+    zipped_upload_size_bytes: zippedUploadSizeBytes,
+    num_results_in_sarif: numResultInSarif,
+  };
 }

src/upload-sarif.ts

@@ -3,20 +3,36 @@ import * as core from '@actions/core';
 import * as upload_lib from './upload-lib';
 import * as util from './util';
 
+interface UploadSarifStatusReport extends util.StatusReportBase, upload_lib.UploadStatusReport {}
+
+async function sendSuccessStatusReport(startedAt: Date, uploadStats: upload_lib.UploadStatusReport) {
+  const statusReportBase = await util.createStatusReportBase('upload-sarif', 'success', startedAt);
+  const statusReport: UploadSarifStatusReport = {
+    ...statusReportBase,
+    ... uploadStats,
+  };
+  await util.sendStatusReport(statusReport);
+}
+
 async function run() {
-  if (util.should_abort('upload-sarif', false) || !await util.reportActionStarting('upload-sarif')) {
+  const startedAt = new Date();
+  if (!await util.sendStatusReport(await util.createStatusReportBase('upload-sarif', 'starting', startedAt), true)) {
     return;
   }
 
   try {
-    if (await upload_lib.upload(core.getInput('sarif_file'))) {
+    const uploadStats = await upload_lib.upload(core.getInput('sarif_file'));
-      await util.reportActionSucceeded('upload-sarif');
+    await sendSuccessStatusReport(startedAt, uploadStats);
-    } else {
+
-      await util.reportActionFailed('upload-sarif', 'upload');
-    }
   } catch (error) {
     core.setFailed(error.message);
-    await util.reportActionFailed('upload-sarif', error.message, error.stack);
+    console.log(error);
+    await util.sendStatusReport(await util.createStatusReportBase(
+      'upload-sarif',
+      'failure',
+      startedAt,
+      error.message,
+      error.stack));
     return;
   }
 }

src/util.test.ts

@@ -67,3 +67,52 @@ test('getRef() throws on the empty string', t => {
   process.env["GITHUB_REF"] = "";
   t.throws(util.getRef);
 });
+
+test('isLocalRun() runs correctly', t => {
+  const origLocalRun = process.env.CODEQL_LOCAL_RUN;
+
+  process.env.CODEQL_LOCAL_RUN = '';
+  t.assert(!util.isLocalRun());
+
+  process.env.CODEQL_LOCAL_RUN = 'false';
+  t.assert(!util.isLocalRun());
+
+  process.env.CODEQL_LOCAL_RUN = '0';
+  t.assert(!util.isLocalRun());
+
+  process.env.CODEQL_LOCAL_RUN = 'true';
+  t.assert(util.isLocalRun());
+
+  process.env.CODEQL_LOCAL_RUN = 'hucairz';
+  t.assert(util.isLocalRun());
+
+  process.env.CODEQL_LOCAL_RUN = origLocalRun;
+});
+
+test('prepareEnvironment() when a local run', t => {
+  const origLocalRun = process.env.CODEQL_LOCAL_RUN;
+
+  process.env.CODEQL_LOCAL_RUN = 'false';
+  process.env.GITHUB_JOB = 'YYY';
+
+  util.prepareLocalRunEnvironment();
+
+  // unchanged
+  t.deepEqual(process.env.GITHUB_JOB, 'YYY');
+
+  process.env.CODEQL_LOCAL_RUN = 'true';
+
+  util.prepareLocalRunEnvironment();
+
+  // unchanged
+  t.deepEqual(process.env.GITHUB_JOB, 'YYY');
+
+  process.env.GITHUB_JOB = '';
+
+  util.prepareLocalRunEnvironment();
+
+  // updated
+  t.deepEqual(process.env.GITHUB_JOB, 'UNKNOWN-JOB');
+
+  process.env.CODEQL_LOCAL_RUN = origLocalRun;
+});

src/util.ts

@@ -8,28 +8,23 @@ import * as api from './api-client';
 import * as sharedEnv from './shared-environment';
 
 /**
- * Should the current action be aborted?
+ * The API URL for github.com.
- *
- * This method should be called at the start of all CodeQL actions and they
- * should abort cleanly if this returns true without failing the action.
- * This method will call `core.setFailed` if necessary.
  */
-export function should_abort(actionName: string, requireInitActionHasRun: boolean): boolean {
+export const GITHUB_DOTCOM_API_URL = "https://api.github.com";
 
-  // Check that required aspects of the environment are present
+/**
-  const ref = process.env['GITHUB_REF'];
+ * Get the API URL for the GitHub instance we are connected to.
-  if (ref === undefined) {
+ * May be for github.com or for an enterprise instance.
-    core.setFailed('GITHUB_REF must be set.');
+ */
-    return true;
+export function getInstanceAPIURL(): string {
+  return process.env["GITHUB_API_URL"] || GITHUB_DOTCOM_API_URL;
 }
 
-  // If the init action is required, then check the it completed successfully.
+/**
-  if (requireInitActionHasRun && process.env[sharedEnv.CODEQL_ACTION_INIT_COMPLETED] === undefined) {
+ * Are we running against a GitHub Enterpise instance, as opposed to github.com.
-    core.setFailed('The CodeQL ' + actionName + ' action cannot be used unless the CodeQL init action is run first. Aborting.');
+ */
-    return true;
+export function isEnterprise(): boolean {
-  }
+  return getInstanceAPIURL() !== GITHUB_DOTCOM_API_URL;
-
-  return false;
 }
 
 /**
@@ -44,87 +39,24 @@ export function getRequiredEnvParam(paramName: string): string {
   return value;
 }
 
-/**
+export function isLocalRun(): boolean {
- * Gets the set of languages in the current repository
+  return !!process.env.CODEQL_LOCAL_RUN
- */
+    && process.env.CODEQL_LOCAL_RUN !== 'false'
-async function getLanguagesInRepo(): Promise<string[]> {
+    && process.env.CODEQL_LOCAL_RUN !== '0';
-  // Translate between GitHub's API names for languages and ours
-  const codeqlLanguages = {
-    'C': 'cpp',
-    'C++': 'cpp',
-    'C#': 'csharp',
-    'Go': 'go',
-    'Java': 'java',
-    'JavaScript': 'javascript',
-    'TypeScript': 'javascript',
-    'Python': 'python',
-  };
-  let repo_nwo = process.env['GITHUB_REPOSITORY']?.split("/");
-  if (repo_nwo) {
-    let owner = repo_nwo[0];
-    let repo = repo_nwo[1];
-
-    core.debug(`GitHub repo ${owner} ${repo}`);
-    const response = await api.getApiClient().request("GET /repos/:owner/:repo/languages", ({
-      owner,
-      repo
-    }));
-
-    core.debug("Languages API response: " + JSON.stringify(response));
-
-    // The GitHub API is going to return languages in order of popularity,
-    // When we pick a language to autobuild we want to pick the most popular traced language
-    // Since sets in javascript maintain insertion order, using a set here and then splatting it
-    // into an array gives us an array of languages ordered by popularity
-    let languages: Set<string> = new Set();
-    for (let lang in response.data) {
-      if (lang in codeqlLanguages) {
-        languages.add(codeqlLanguages[lang]);
-      }
-    }
-    return [...languages];
-  } else {
-    return [];
-  }
 }
 
 /**
- * Get the languages to analyse.
+ * Ensures all required environment variables are set in the context of a local run.
- *
- * The result is obtained from the environment parameter CODEQL_ACTION_LANGUAGES
- * if that has been set, otherwise it is obtained from the action input parameter
- * 'languages' if that has been set, otherwise it is deduced as all languages in the
- * repo that can be analysed.
- *
- * If the languages are obtained from either of the second choices, the
- * CODEQL_ACTION_LANGUAGES environment variable will be exported with the
- * deduced list.
  */
-export async function getLanguages(): Promise<string[]> {
+export function prepareLocalRunEnvironment() {
-
+  if (!isLocalRun()) {
-  // Obtain from CODEQL_ACTION_LANGUAGES if set
+    return;
-  const langsVar = process.env[sharedEnv.CODEQL_ACTION_LANGUAGES];
-  if (langsVar) {
-    return langsVar.split(',')
-      .map(x => x.trim())
-      .filter(x => x.length > 0);
-  }
-  // Obtain from action input 'languages' if set
-  let languages = core.getInput('languages', { required: false })
-    .split(',')
-    .map(x => x.trim())
-    .filter(x => x.length > 0);
-  core.info("Languages from configuration: " + JSON.stringify(languages));
-
-  if (languages.length === 0) {
-    // Obtain languages as all languages in the repo that can be analysed
-    languages = await getLanguagesInRepo();
-    core.info("Automatically detected languages: " + JSON.stringify(languages));
   }
 
-  core.exportVariable(sharedEnv.CODEQL_ACTION_LANGUAGES, languages.join(','));
+  core.debug('Action is running locally.');
-
+  if (!process.env.GITHUB_JOB) {
-  return languages;
+    core.exportVariable('GITHUB_JOB', 'UNKNOWN-JOB');
+  }
 }
 
 /**
@@ -158,6 +90,9 @@ export async function getCommitOid(): Promise<string> {
  * Get the path of the currently executing workflow.
  */
 async function getWorkflowPath(): Promise<string> {
+  if (isLocalRun()) {
+    return 'LOCAL';
+  }
   const repo_nwo = getRequiredEnvParam('GITHUB_REPOSITORY').split("/");
   const owner = repo_nwo[0];
   const repo = repo_nwo[1];
@@ -184,7 +119,9 @@ async function getWorkflowPath(): Promise<string> {
  * the github API, but after that the result will be cached.
  */
 export async function getAnalysisKey(): Promise<string> {
-  let analysisKey = process.env[sharedEnv.CODEQL_ACTION_ANALYSIS_KEY];
+  const analysisKeyEnvVar = 'CODEQL_ACTION_ANALYSIS_KEY';
+
+  let analysisKey = process.env[analysisKeyEnvVar];
   if (analysisKey !== undefined) {
     return analysisKey;
   }
@@ -193,7 +130,7 @@ export async function getAnalysisKey(): Promise<string> {
   const jobName = getRequiredEnvParam('GITHUB_JOB');
 
   analysisKey = workflowPath + ':' + jobName;
-  core.exportVariable(sharedEnv.CODEQL_ACTION_ANALYSIS_KEY, analysisKey);
+  core.exportVariable(analysisKeyEnvVar, analysisKey);
   return analysisKey;
 }
 
@@ -217,21 +154,39 @@ export function getRef(): string {
   }
 }
 
-interface StatusReport {
+type ActionName = 'init' | 'autobuild' | 'finish' | 'upload-sarif';
+type ActionStatus = 'starting' | 'aborted' | 'success' | 'failure';
+
+export interface StatusReportBase {
+  // ID of the workflow run containing the action run
   "workflow_run_id": number;
+  // Workflow name. Converted to analysis_name further down the pipeline.
   "workflow_name": string;
+  // Job name from the workflow
   "job_name": string;
+  // Analysis key, normally composed from the workflow path and job name
   "analysis_key": string;
+  // Value of the matrix for this instantiation of the job
   "matrix_vars"?: string;
-  "languages": string;
+  // Commit oid that the workflow was triggered on
   "commit_oid": string;
+  // Ref that the workflow was triggered on
   "ref": string;
-  "action_name": string;
+  // Name of the action being executed
+  "action_name": ActionName;
+  // Version if the action being executed, as a commit oid
   "action_oid": string;
+  // Time the first action started. Normally the init action
   "started_at": string;
+  // Time this action started
+  "action_started_at": string;
+  // Time this action completed, or undefined if not yet completed
   "completed_at"?: string;
-  "status": string;
+  // State this action is currently in
+  "status": ActionStatus;
+  // Cause of the failure (or undefined if status is not failure)
   "cause"?: string;
+  // Stack trace of the failure (or undefined if status is not failure)
   "exception"?: string;
 }
 
@@ -240,15 +195,17 @@ interface StatusReport {
  *
  * @param actionName The name of the action, e.g. 'init', 'finish', 'upload-sarif'
  * @param status The status. Must be 'success', 'failure', or 'starting'
+ * @param startedAt The time this action started executing.
  * @param cause  Cause of failure (only supply if status is 'failure')
  * @param exception Exception (only supply if status is 'failure')
  */
-async function createStatusReport(
+export async function createStatusReportBase(
-  actionName: string,
+  actionName: ActionName,
-  status: string,
+  status: ActionStatus,
+  actionStartedAt: Date,
   cause?: string,
   exception?: string):
-  Promise<StatusReport> {
+  Promise<StatusReportBase> {
 
   const commitOid = process.env['GITHUB_SHA'] || '';
   const ref = getRef();
@@ -260,21 +217,23 @@ async function createStatusReport(
   const workflowName = process.env['GITHUB_WORKFLOW'] || '';
   const jobName = process.env['GITHUB_JOB'] || '';
   const analysis_key = await getAnalysisKey();
-  const languages = (await getLanguages()).sort().join(',');
+  let workflowStartedAt = process.env[sharedEnv.CODEQL_WORKFLOW_STARTED_AT];
-  const startedAt = process.env[sharedEnv.CODEQL_ACTION_STARTED_AT] || new Date().toISOString();
+  if (workflowStartedAt === undefined) {
-  core.exportVariable(sharedEnv.CODEQL_ACTION_STARTED_AT, startedAt);
+    workflowStartedAt = actionStartedAt.toISOString();
+    core.exportVariable(sharedEnv.CODEQL_WORKFLOW_STARTED_AT, workflowStartedAt);
+  }
 
-  let statusReport: StatusReport = {
+  let statusReport: StatusReportBase = {
     workflow_run_id: workflowRunID,
     workflow_name: workflowName,
     job_name: jobName,
     analysis_key: analysis_key,
-    languages: languages,
     commit_oid: commitOid,
     ref: ref,
     action_name: actionName,
     action_oid: "unknown", // TODO decide if it's possible to fill this in
-    started_at: startedAt,
+    started_at: workflowStartedAt,
+    action_started_at: actionStartedAt.toISOString(),
     status: status
   };
 
@@ -299,11 +258,27 @@ async function createStatusReport(
 /**
  * Send a status report to the code_scanning/analysis/status endpoint.
  *
- * Returns the status code of the response to the status request.
+ * Optionally checks the response from the API endpoint and sets the action
+ * as failed if the status report failed. This is only expected to be used
+ * when sending a 'starting' report.
+ *
+ * Returns whether sending the status report was successful of not.
  */
-async function sendStatusReport(statusReport: StatusReport): Promise<number> {
+export async function sendStatusReport<S extends StatusReportBase>(
-  const statusReportJSON = JSON.stringify(statusReport);
+  statusReport: S,
+  ignoreFailures?: boolean): Promise<boolean> {
 
+  if (isEnterprise()) {
+    core.debug("Not sending status report to GitHub Enterprise");
+    return true;
+  }
+
+  if (isLocalRun()) {
+    core.debug("Not sending status report because this is a local run");
+    return true;
+  }
+
+  const statusReportJSON = JSON.stringify(statusReport);
   core.debug('Sending status report: ' + statusReportJSON);
 
   const nwo = getRequiredEnvParam("GITHUB_REPOSITORY");
@@ -313,68 +288,27 @@ async function sendStatusReport(statusReport: StatusReport): Promise<number> {
     repo: repo,
     data: statusReportJSON,
   });
-  return statusResponse.status;
-}
-
-/**
- * Send a status report that an action is starting.
- *
- * If the action is `init` then this also records the start time in the environment,
- * and ensures that the analysed languages are also recorded in the envirenment.
- *
- * Returns true unless a problem occurred and the action should abort.
- */
-export async function reportActionStarting(action: string): Promise<boolean> {
-  const statusCode = await sendStatusReport(await createStatusReport(action, 'starting'));
 
+  if (!ignoreFailures) {
     // If the status report request fails with a 403 or a 404, then this is a deliberate
     // message from the endpoint that the SARIF upload can be expected to fail too,
     // so the action should fail to avoid wasting actions minutes.
     //
     // Other failure responses (or lack thereof) could be transitory and should not
     // cause the action to fail.
-  if (statusCode === 403) {
+    if (statusResponse.status === 403) {
       core.setFailed('The repo on which this action is running is not opted-in to CodeQL code scanning.');
       return false;
     }
-  if (statusCode === 404) {
+    if (statusResponse.status === 404) {
       core.setFailed('Not authorized to used the CodeQL code scanning feature on this repo.');
       return false;
     }
+  }
 
   return true;
 }
 
-/**
- * Report that an action has failed.
- *
- * Note that the started_at date is always that of the `init` action, since
- * this is likely to give a more useful duration when inspecting events.
- */
-export async function reportActionFailed(action: string, cause?: string, exception?: string) {
-  await sendStatusReport(await createStatusReport(action, 'failure', cause, exception));
-}
-
-/**
- * Report that an action has succeeded.
- *
- * Note that the started_at date is always that of the `init` action, since
- * this is likely to give a more useful duration when inspecting events.
- */
-export async function reportActionSucceeded(action: string) {
-  await sendStatusReport(await createStatusReport(action, 'success'));
-}
-
-/**
- * Report that an action has been aborted.
- *
- * Note that the started_at date is always that of the `init` action, since
- * this is likely to give a more useful duration when inspecting events.
- */
-export async function reportActionAborted(action: string, cause?: string) {
-  await sendStatusReport(await createStatusReport(action, 'aborted', cause));
-}
-
 /**
  * Get the array of all the tool names contained in the given sarif contents.
  *
@@ -456,3 +390,10 @@ export function getThreadsFlag(): string {
   }
   return `--threads=${numThreads}`;
 }
+
+/**
+ * Get the directory where CodeQL databases should be placed.
+ */
+export function getCodeQLDatabasesDir() {
+  return path.resolve(getRequiredEnvParam('RUNNER_TEMP'), 'codeql_databases');
+}