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158f040d54
* Lint untracked files with yarn linc (#11646) * Run prettier on untracked files * Unify code for listing changed files into shared utility
117 lines
3.0 KiB
JavaScript
117 lines
3.0 KiB
JavaScript
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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'use strict';
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// Based on similar script in Jest
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// https://github.com/facebook/jest/blob/master/scripts/prettier.js
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const chalk = require('chalk');
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const glob = require('glob');
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const prettier = require('prettier');
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const fs = require('fs');
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const listChangedFiles = require('../shared/listChangedFiles');
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const mode = process.argv[2] || 'check';
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const shouldWrite = mode === 'write' || mode === 'write-changed';
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const onlyChanged = mode === 'check-changed' || mode === 'write-changed';
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const defaultOptions = {
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bracketSpacing: false,
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singleQuote: true,
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jsxBracketSameLine: true,
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trailingComma: 'all',
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printWidth: 80,
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};
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const config = {
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default: {
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patterns: [
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// Internal forwarding modules
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'packages/*/*.js',
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// Source files
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'packages/*/src/**/*.js',
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'packages/shared/**/*.js',
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],
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ignore: ['**/node_modules/**'],
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},
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scripts: {
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patterns: [
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// Forwarding modules that get published to npm (must be ES5)
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'packages/*/npm/**/*.js',
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// Need to work on Node
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'scripts/**/*.js',
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'fixtures/**/*.js',
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],
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ignore: [
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'**/node_modules/**',
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// Built files and React repo clone
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'scripts/bench/benchmarks/**',
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],
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options: {
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trailingComma: 'es5',
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},
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},
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};
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var changedFiles = listChangedFiles();
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let didWarn = false;
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let didError = false;
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Object.keys(config).forEach(key => {
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const patterns = config[key].patterns;
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const options = config[key].options;
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const ignore = config[key].ignore;
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const globPattern =
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patterns.length > 1 ? `{${patterns.join(',')}}` : `${patterns.join(',')}`;
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const files = glob
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.sync(globPattern, {ignore})
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.filter(f => !onlyChanged || changedFiles.has(f));
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if (!files.length) {
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return;
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}
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const args = Object.assign({}, defaultOptions, options);
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files.forEach(file => {
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try {
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const input = fs.readFileSync(file, 'utf8');
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if (shouldWrite) {
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const output = prettier.format(input, args);
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if (output !== input) {
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fs.writeFileSync(file, output, 'utf8');
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}
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} else {
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if (!prettier.check(input, args)) {
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if (!didWarn) {
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console.log(
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'\n' +
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chalk.red(
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` This project uses prettier to format all JavaScript code.\n`
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) +
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chalk.dim(` Please run `) +
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chalk.reset('yarn prettier-all') +
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chalk.dim(
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` and add changes to files listed below to your commit:`
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) +
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`\n\n`
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);
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didWarn = true;
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}
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console.log(file);
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}
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}
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} catch (error) {
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didError = true;
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console.log('\n\n' + error.message);
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console.log(file);
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}
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});
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});
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if (didWarn || didError) {
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process.exit(1);
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}
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