codeql-action/lib/external-queries.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;
};
Object.defineProperty(exports, "__esModule", { value: true });
const toolrunnner = __importStar(require("@actions/exec/lib/toolrunner"));
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
/**
 * Check out repository at the given ref, and return the directory of the checkout.
 */
async function checkoutExternalRepository(repository, ref, githubUrl, tempDir, logger) {
    logger.info('Checking out ' + repository);
    const checkoutLocation = path.join(tempDir, repository, ref);
    if (!checkoutLocation.startsWith(tempDir)) {
        // this still permits locations that mess with sibling repositories in `tempDir`, but that is acceptable
        throw new Error(`'${repository}@${ref}' is not a valid repository and reference.`);
    }
    if (!fs.existsSync(checkoutLocation)) {
        const repoURL = githubUrl + '/' + repository + '.git';
        await new toolrunnner.ToolRunner('git', ['clone', repoURL, checkoutLocation]).exec();
        await new toolrunnner.ToolRunner('git', [
            '--work-tree=' + checkoutLocation,
            '--git-dir=' + checkoutLocation + '/.git',
            'checkout', ref,
        ]).exec();
    }
    return checkoutLocation;
}
exports.checkoutExternalRepository = checkoutExternalRepository;
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