mirror of
https://github.com/react/react-native-devtools-frontend.git
synced 2026-10-13 01:54:52 +08:00
Jack Franklin
aa70334697
During my work to update JS import wrapping, I wrote up a hacky script to auto-run clang on all JS and TS files. This CL is that script, but tidied up and made a bit neater. I think it's worth landing as I can easily imagine us needing to use it again in the future if clang releases new config options we want to apply. Bug: none Change-Id: I43240c0ffab912d77950cb76540ccdfe8fed556c Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3627330 Commit-Queue: Jack Franklin <jacktfranklin@chromium.org> Auto-Submit: Jack Franklin <jacktfranklin@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Commit-Queue: Simon Zünd <szuend@chromium.org>
61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
// Copyright 2022 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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/**
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* Run this script to re-format all .js and .ts files found
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* node scripts/reformat-clang-js-ts.js --directory=front_end
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* The script starts in the given directory and recursively finds all `.js` and `.ts` files to reformat.
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* Any `.clang-format` with `DisableFormat: true` is respected; those
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* directories will not be used.
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**/
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const fs = require('fs');
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const path = require('path');
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const childProcess = require('child_process');
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const yargs = require('yargs')
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.option('dry-run', {
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type: 'boolean',
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default: false,
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desc: 'Logs which files will be formatted, but doesn\'t write to disk',
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})
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.option('directory', {type: 'string', demandOption: true, desc: 'The starting directory to run in.'})
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.strict()
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.argv;
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const startingDirectory = path.join(process.cwd(), yargs.directory);
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const filesToFormat = [];
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function processDirectory(dir) {
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const contents = fs.readdirSync(dir);
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if (contents.includes('.clang-format')) {
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const clangFormatConfig = fs.readFileSync(path.join(dir, '.clang-format'), 'utf8');
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if (clangFormatConfig.includes('DisableFormat: true')) {
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return;
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}
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}
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for (const item of contents) {
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const fullPath = path.join(dir, item);
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if (fs.lstatSync(fullPath).isDirectory()) {
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processDirectory(fullPath);
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} else if (['.ts', '.js'].includes(path.extname(fullPath))) {
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filesToFormat.push(fullPath);
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}
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}
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}
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processDirectory(startingDirectory);
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filesToFormat.forEach((file, index) => {
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console.log(`Formatting ${index + 1}/${filesToFormat.length}`, path.relative(process.cwd(), file));
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if (yargs.dryRun) {
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return;
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}
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const out = String(childProcess.execSync(`clang-format -i ${file}`));
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if (out.trim() !== '') {
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console.log(out);
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}
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});
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