92 lines
3.7 KiB
JavaScript
92 lines
3.7 KiB
JavaScript
// Copyright 2018 The Kubeflow Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/*
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* Usage: node gen_licenses <path_to_package_root>
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* Generates a dependency-licenses.txt file containing all packages, with a
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* separate entry for each containing its name and the text content of its
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* LICENSE file from its distributed package. If the file does not exist, the
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* script will exit with an error (equal to # of such packages). Packages can
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* be whitelisted by listing them in the `whitelist` array, and adding an entry
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* for them under ./third_party/<pkg_name>/LICENSE.
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*/
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// tslint:disable:no-console
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const fs = require('fs');
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const licenseChecker = require('license-checker');
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const path = require('path');
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const start = path.resolve(process.cwd(), process.argv[2]);
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let licenseMissing = 0;
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const whitelist = new Map([
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['@jest/environment', 'third_party/jest/LICENSE'],
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['@jest/reporters', 'third_party/jest/LICENSE'],
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['@jest/test-sequencer', 'third_party/jest/LICENSE'],
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['@jest/transform', 'third_party/jest/LICENSE'],
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['eslint-module-utils', 'third_party/eslint/LICENSE'],
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['@kubernetes/client-node', 'third_party/@kubernetes/client-node/LICENSE'],
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['expect', 'third_party/jest/LICENSE'],
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['jest-config', 'third_party/jest/LICENSE'],
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['jest-diff', 'third_party/jest/LICENSE'],
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['jest-environment-jsdom', 'third_party/jest/LICENSE'],
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['jest-environment-node', 'third_party/jest/LICENSE'],
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['jest-get-type', 'third_party/jest/LICENSE'],
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['jest-haste-map', 'third_party/jest/LICENSE'],
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['jest-jasmine2', 'third_party/jest/LICENSE'],
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['jest-matcher-utils', 'third_party/jest/LICENSE'],
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['jest-message-util', 'third_party/jest/LICENSE'],
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['jest-regex-util', 'third_party/jest/LICENSE'],
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['jest-resolve-dependencies', 'third_party/jest/LICENSE'],
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['jest-resolve', 'third_party/jest/LICENSE'],
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['jest-runner', 'third_party/jest/LICENSE'],
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['jest-runtime', 'third_party/jest/LICENSE'],
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['jest-snapshot', 'third_party/jest/LICENSE'],
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['jest-util', 'third_party/jest/LICENSE'],
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['mamacro', 'third_party/mamacro/LICENSE'],
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['watchpack-chokidar2', 'third_party/watchpack/LICENSE'],
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['@tootallnate/once', 'third_party/once/LICENSE'],
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]);
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licenseChecker.init({
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production: true,
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start: path.resolve(__dirname, start),
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}, (err, json) => {
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if (err) {
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throw new Error(err);
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} else {
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let output = '';
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Object.keys(json).forEach(k => {
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let licenseFile = json[k].licenseFile;
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const packageName = k.substr(0, k.indexOf('@', 1));
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const whitelistEntry = whitelist.get(packageName);
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if (!!whitelistEntry && fs.existsSync(whitelistEntry)) {
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licenseFile = path.resolve(__dirname, whitelistEntry);
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}
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if (!licenseFile) {
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console.error('License file not found for package: ', k);
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licenseMissing++;
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return;
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}
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const licenseText = fs.readFileSync(licenseFile, 'utf-8');
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output += 'Package: ' + k + '\n';
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output += licenseText;
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output += '\n-----------------------------------------\n\n';
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});
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const outFile = path.resolve(__dirname, start, 'dependency-licenses.txt');
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fs.writeFileSync(outFile, output, 'utf-8');
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console.log('Scanned ' + Object.keys(json).length + ' packages successfully.');
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}
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process.exit(licenseMissing);
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});
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