112 lines
3.4 KiB
TypeScript
112 lines
3.4 KiB
TypeScript
import * as cp from 'child_process';
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import * as fs from 'fs-extra';
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import * as os from 'os';
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import * as path from 'path';
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const rootPath = path.resolve(__dirname, '..');
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const gniPath = path.resolve(__dirname, '../filenames.auto.gni');
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const allDocs = fs.readdirSync(path.resolve(__dirname, '../docs/api'))
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.map(doc => `docs/api/${doc}`)
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.concat(
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fs.readdirSync(path.resolve(__dirname, '../docs/api/structures'))
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.map(doc => `docs/api/structures/${doc}`)
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);
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const typingFiles = fs.readdirSync(path.resolve(__dirname, '../typings')).map(child => `typings/${child}`);
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const main = async () => {
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const webpackTargets = [
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{
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name: 'sandbox_bundle_deps',
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config: 'webpack.config.sandboxed_renderer.js'
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},
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{
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name: 'isolated_bundle_deps',
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config: 'webpack.config.isolated_renderer.js'
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},
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{
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name: 'browser_bundle_deps',
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config: 'webpack.config.browser.js'
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},
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{
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name: 'renderer_bundle_deps',
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config: 'webpack.config.renderer.js'
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},
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{
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name: 'worker_bundle_deps',
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config: 'webpack.config.worker.js'
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},
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{
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name: 'asar_bundle_deps',
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config: 'webpack.config.asar.js'
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}
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];
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const webpackTargetsWithDeps = await Promise.all(webpackTargets.map(async webpackTarget => {
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const tmpDir = await fs.mkdtemp(path.resolve(os.tmpdir(), 'electron-filenames-'));
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const child = cp.spawn('node', [
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'./node_modules/webpack-cli/bin/cli.js',
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'--config', `./build/webpack/${webpackTarget.config}`,
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'--display', 'errors-only',
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`--output-path=${tmpDir}`,
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`--output-filename=${webpackTarget.name}.measure.js`,
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'--env.PRINT_WEBPACK_GRAPH'
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], {
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cwd: path.resolve(__dirname, '..')
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});
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let output = '';
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child.stdout.on('data', chunk => {
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output += chunk.toString();
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});
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child.stderr.on('data', chunk => console.error(chunk.toString()));
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await new Promise<void>((resolve, reject) => child.on('exit', (code) => {
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if (code !== 0) {
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console.error(output);
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return reject(new Error(`Failed to list webpack dependencies for entry: ${webpackTarget.name}`));
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}
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resolve();
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}));
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const webpackTargetWithDeps = {
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...webpackTarget,
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dependencies: (JSON.parse(output) as string[])
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// Remove whitespace
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.map(line => line.trim())
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// Get the relative path
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.map(line => path.relative(rootPath, line).replace(/\\/g, '/'))
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// Only care about files in //electron
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.filter(line => !line.startsWith('..'))
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// Only care about our own files
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.filter(line => !line.startsWith('node_modules'))
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// All webpack builds depend on the tsconfig and package json files
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.concat(['tsconfig.json', 'tsconfig.electron.json', 'package.json', ...typingFiles])
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// Make the generated list easier to read
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.sort()
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};
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await fs.remove(tmpDir);
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return webpackTargetWithDeps;
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}));
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fs.writeFileSync(
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gniPath,
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`# THIS FILE IS AUTO-GENERATED, PLEASE DO NOT EDIT BY HAND
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auto_filenames = {
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api_docs = [
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${allDocs.map(doc => ` "${doc}",`).join('\n')}
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]
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${webpackTargetsWithDeps.map(target => ` ${target.name} = [
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${target.dependencies.map(dep => ` "${dep}",`).join('\n')}
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]`).join('\n\n')}
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}
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`);
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};
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if (require.main === module) {
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main().catch((err) => {
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console.error(err);
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process.exit(1);
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});
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}
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