snyk-nodejs-lockfile-parser/dist/dep-graph-builders/yarn-lock-v2/extract-yarnlock-v2-pkgs.js

Generate a dep tree given a lockfile

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.extractPkgsFromYarnLockV2 = void 0;
const yarn_structs_1 = require("../../parsers/yarn-structs");
const utils_1 = require("./utils");
const utils_2 = require("../../utils");
const keyNormalizer = (0, utils_1.yarnLockFileKeyNormalizer)(yarn_structs_1.parseDescriptor, yarn_structs_1.parseRange);
const extractPkgsFromYarnLockV2 = (yarnLockContent) => {
    const rawYarnLock = (0, utils_2.loadYamlMappingOrThrow)(yarnLockContent, 'yarn.lock');
    delete rawYarnLock.__metadata;
    const dependencies = {};
    Object.entries(rawYarnLock).forEach(([fullDescriptor, versionData]) => {
        keyNormalizer(fullDescriptor).forEach((descriptor) => {
            dependencies[descriptor] = versionData;
        });
    });
    return dependencies;
};
exports.extractPkgsFromYarnLockV2 = extractPkgsFromYarnLockV2;
//# sourceMappingURL=extract-yarnlock-v2-pkgs.js.map