106 lines
3.0 KiB
JavaScript
106 lines
3.0 KiB
JavaScript
/**
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* @license
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* Copyright 2025 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import fs from 'fs/promises';
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import path from 'path';
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import { fileURLToPath } from 'url';
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const projectRoot = path.resolve(
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path.join(path.dirname(fileURLToPath(import.meta.url)), '..', '..', '..'),
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);
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const packagePath = path.join(projectRoot, 'packages', 'vscode-ide-companion');
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const noticeFilePath = path.join(packagePath, 'NOTICES.txt');
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async function getDependencyLicense(depName, depVersion) {
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let depPackageJsonPath;
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let licenseContent = 'License text not found.';
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let repositoryUrl = 'No repository found';
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try {
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depPackageJsonPath = path.join(
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projectRoot,
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'node_modules',
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depName,
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'package.json',
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);
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if (!(await fs.stat(depPackageJsonPath).catch(() => false))) {
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depPackageJsonPath = path.join(
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packagePath,
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'node_modules',
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depName,
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'package.json',
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);
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}
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const depPackageJsonContent = await fs.readFile(
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depPackageJsonPath,
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'utf-8',
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);
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const depPackageJson = JSON.parse(depPackageJsonContent);
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repositoryUrl = depPackageJson.repository?.url || repositoryUrl;
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const licenseFile = depPackageJson.licenseFile
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? path.join(path.dirname(depPackageJsonPath), depPackageJson.licenseFile)
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: path.join(path.dirname(depPackageJsonPath), 'LICENSE');
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try {
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licenseContent = await fs.readFile(licenseFile, 'utf-8');
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} catch (e) {
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console.warn(
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`Warning: Failed to read license file for ${depName}: ${e.message}`,
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);
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}
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} catch (e) {
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console.warn(
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`Warning: Could not find package.json for ${depName}: ${e.message}`,
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);
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}
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return {
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name: depName,
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version: depVersion,
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repository: repositoryUrl,
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license: licenseContent,
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};
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}
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async function main() {
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try {
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const packageJsonPath = path.join(packagePath, 'package.json');
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const packageJsonContent = await fs.readFile(packageJsonPath, 'utf-8');
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const packageJson = JSON.parse(packageJsonContent);
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const dependencies = packageJson.dependencies || {};
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const dependencyEntries = Object.entries(dependencies);
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const licensePromises = dependencyEntries.map(([depName, depVersion]) =>
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getDependencyLicense(depName, depVersion),
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);
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const dependencyLicenses = await Promise.all(licensePromises);
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let noticeText =
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'This file contains third-party software notices and license terms.\n\n';
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for (const dep of dependencyLicenses) {
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noticeText +=
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'============================================================\n';
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noticeText += `${dep.name}@${dep.version}\n`;
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noticeText += `(${dep.repository})\n\n`;
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noticeText += `${dep.license}\n\n`;
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}
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await fs.writeFile(noticeFilePath, noticeText);
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console.log(`NOTICES.txt generated at ${noticeFilePath}`);
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} catch (error) {
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console.error('Error generating NOTICES.txt:', error);
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process.exit(1);
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}
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}
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main().catch(console.error);
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