codeql-action/lib/external-queries.test.js

"use strict";
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;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const toolrunnner = __importStar(require("@actions/exec/lib/toolrunner"));
const ava_1 = __importDefault(require("ava"));
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const externalQueries = __importStar(require("./external-queries"));
const logging_1 = require("./logging");
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) => {
    await util.withTmpDir(async (tmpDir) => {
        // Create a test repo in a subdir of the temp dir.
        // It should have a default branch with two commits after the initial commit, where
        // - the first commit contains files 'a' and 'b'
        // - the second commit contains only 'a'
        // Place the repo in a subdir because we're going to checkout a copy in tmpDir
        const testRepoBaseDir = path.join(tmpDir, 'test-repo-dir');
        const repoName = 'some/repo';
        const repoPath = path.join(testRepoBaseDir, repoName);
        const repoGitDir = path.join(repoPath, '.git');
        // Run the given git command, and return the output.
        // Passes --git-dir and --work-tree.
        // Any stderr output is suppressed until the command fails.
        const runGit = async function (command) {
            let stdout = '';
            let stderr = '';
            command = [`--git-dir=${repoGitDir}`, `--work-tree=${repoPath}`, ...command];
            console.log('Running: git ' + command.join(' '));
            try {
                await new toolrunnner.ToolRunner('git', command, {
                    silent: true,
                    listeners: {
                        stdout: (data) => { stdout += data.toString(); },
                        stderr: (data) => { stderr += data.toString(); },
                    }
                }).exec();
            }
            catch (e) {
                console.log('Command failed: git ' + command.join(' '));
                process.stderr.write(stderr);
                throw e;
            }
            return stdout.trim();
        };
        fs.mkdirSync(repoPath, { recursive: true });
        await runGit(['init', repoPath]);
        await runGit(['config', 'user.email', 'test@github.com']);
        await runGit(['config', 'user.name', 'Test Test']);
        fs.writeFileSync(path.join(repoPath, 'a'), 'a content');
        await runGit(['add', 'a']);
        await runGit(['commit', '-m', 'commit1']);
        fs.writeFileSync(path.join(repoPath, 'b'), 'b content');
        await runGit(['add', 'b']);
        await runGit(['commit', '-m', 'commit1']);
        const commit1Sha = await runGit(['rev-parse', 'HEAD']);
        fs.unlinkSync(path.join(repoPath, 'b'));
        await runGit(['add', 'b']);
        await runGit(['commit', '-m', 'commit2']);
        const commit2Sha = await runGit(['rev-parse', 'HEAD']);
        // Checkout the first commit, which should contain 'a' and 'b'
        t.false(fs.existsSync(path.join(tmpDir, repoName)));
        await externalQueries.checkoutExternalRepository(repoName, commit1Sha, `file://${testRepoBaseDir}`, tmpDir, logging_1.getRunnerLogger(true));
        t.true(fs.existsSync(path.join(tmpDir, repoName)));
        t.true(fs.existsSync(path.join(tmpDir, repoName, commit1Sha)));
        t.true(fs.existsSync(path.join(tmpDir, repoName, commit1Sha, 'a')));
        t.true(fs.existsSync(path.join(tmpDir, repoName, commit1Sha, 'b')));
        // Checkout the second commit as well, which should only contain 'a'
        t.false(fs.existsSync(path.join(tmpDir, repoName, commit2Sha)));
        await externalQueries.checkoutExternalRepository(repoName, commit2Sha, `file://${testRepoBaseDir}`, tmpDir, logging_1.getRunnerLogger(true));
        t.true(fs.existsSync(path.join(tmpDir, repoName, commit2Sha)));
        t.true(fs.existsSync(path.join(tmpDir, repoName, commit2Sha, 'a')));
        t.false(fs.existsSync(path.join(tmpDir, repoName, commit2Sha, 'b')));
    });
});
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