mirror of
https://github.com/facebookarchive/prepack.git
synced 2024-09-11 14:46:37 +03:00
Summary: This will fix CI on master. I forgot it's possible to land a change internally without it passing the CI checks. Pull Request resolved: https://github.com/facebook/prepack/pull/2242 Differential Revision: D8801741 Pulled By: gaearon fbshipit-source-id: 454fcb29e023a502557b67e0ed12a304c4e5fabc
102 lines
2.9 KiB
JavaScript
102 lines
2.9 KiB
JavaScript
/**
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* Copyright (c) 2017-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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/* @flow */
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// Mostly taken from a script in React
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// https://github.com/facebook/react/blob/master/scripts/prettier/index.js
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const chalk = require("chalk");
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const fs = require("fs");
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const glob = require("glob");
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const prettier = require("prettier");
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const execFileSync = require("child_process").execFileSync;
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const mode = process.argv[2] || "check";
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const prettierConfigPath = require.resolve("../.prettierrc");
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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 config = {
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default: {
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patterns: ["src/**/*.js"],
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},
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scripts: {
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patterns: ["scripts/**/*.js"],
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},
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jest: {
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patterns: ["test/**/*.js"],
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ignore: ["test/**/syntaxError.js", "test/test262/**/*.js"],
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},
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};
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function exec(command, args, options = {}) {
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console.log("> " + [command].concat(args).join(" "));
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return execFileSync(command, args, options).toString();
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}
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const mergeBase = exec("git", ["merge-base", "HEAD", "master"]).trim();
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const changedFiles = new Set(
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exec("git", ["diff", "-z", "--name-only", "--diff-filter=ACMRTUB", mergeBase]).match(/[^\0]+/g)
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);
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Object.keys(config).forEach(key => {
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const patterns = config[key].patterns;
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const ignore = config[key].ignore;
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const globPattern = patterns.length > 1 ? `{${patterns.join(",")}}` : `${patterns.join(",")}`;
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const files = glob.sync(globPattern, { ignore }).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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let didWarn = false;
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let didError = false;
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files.forEach(file => {
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const options = prettier.resolveConfig.sync(file, {
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config: prettierConfigPath,
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});
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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, options);
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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, options)) {
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if (!didWarn) {
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console.log(
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"\n" +
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chalk.red(` This project uses prettier to format all JavaScript code.\n`) +
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chalk.dim(` Please run `) +
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chalk.reset("yarn prettier-all") +
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chalk.dim(` and add changes to files listed below to your commit:`) +
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`\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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if (didWarn || didError) {
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console.log();
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process.exit(1);
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}
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});
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