Files
codeql-action/lib/util.test.js
Andrew Eisenberg 42235cc048 Allow the codeql-action to be run locally (#117)
* Allow the codeql-action to be run locally

This change allows the codeql-action to be run locally through
[act](https://github.com/nektos/act).

In order to run the action locally, you need to do two things:

1. Add the `CODEQL_LOCAL_RUN: true` environment variable. The only way
   I could figure out how to do this was to add it directly in the
   workflow file in an `env` block. It _should_ be possible to add it
   through a `.env` file and pass it to `act`, but I couldn't get it
   working.
2. Run this command `act -j codeql -s GITHUB_TOKEN=<MY_PAT>`

Setting the `CODEQL_LOCAL_RUN` env var will fill in missing env vars
that the action needs, but isn't set by `act`. It will also avoid
making api calls to github that would fail locally.

This is a refactoring discussed in
https://github.com/github/dsp-codeql/issues/36
2020-08-04 14:35:20 -07:00

95 lines
3.6 KiB
JavaScript
Generated

"use strict";
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 ava_1 = __importDefault(require("ava"));
const fs = __importStar(require("fs"));
const os = __importStar(require("os"));
const testing_utils_1 = require("./testing-utils");
const util = __importStar(require("./util"));
testing_utils_1.setupTests(ava_1.default);
ava_1.default('getToolNames', t => {
const input = fs.readFileSync(__dirname + '/../src/testdata/tool-names.sarif', 'utf8');
const toolNames = util.getToolNames(input);
t.deepEqual(toolNames, ["CodeQL command-line toolchain", "ESLint"]);
});
ava_1.default('getMemoryFlag() should return the correct --ram flag', t => {
const totalMem = Math.floor(os.totalmem() / (1024 * 1024));
const tests = {
"": `--ram=${totalMem - 256}`,
"512": "--ram=512",
};
for (const [input, expectedFlag] of Object.entries(tests)) {
process.env['INPUT_RAM'] = input;
const flag = util.getMemoryFlag();
t.deepEqual(flag, expectedFlag);
}
});
ava_1.default('getMemoryFlag() throws if the ram input is < 0 or NaN', t => {
for (const input of ["-1", "hello!"]) {
process.env['INPUT_RAM'] = input;
t.throws(util.getMemoryFlag);
}
});
ava_1.default('getThreadsFlag() should return the correct --threads flag', t => {
const numCpus = os.cpus().length;
const tests = {
"0": "--threads=0",
"1": "--threads=1",
[`${numCpus + 1}`]: `--threads=${numCpus}`,
[`${-numCpus - 1}`]: `--threads=${-numCpus}`
};
for (const [input, expectedFlag] of Object.entries(tests)) {
process.env['INPUT_THREADS'] = input;
const flag = util.getThreadsFlag();
t.deepEqual(flag, expectedFlag);
}
});
ava_1.default('getThreadsFlag() throws if the threads input is not an integer', t => {
process.env['INPUT_THREADS'] = "hello!";
t.throws(util.getThreadsFlag);
});
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;
});
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