mirror of
https://github.com/zhigang1992/create-react-app.git
synced 2026-04-03 17:16:02 +08:00
b20b96a971
* Port cra.sh development task to javascript * Port cra.sh development task to javascript Use absolute path when generating .tgz path
110 lines
3.1 KiB
JavaScript
110 lines
3.1 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Copyright (c) 2015-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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const fs = require('fs');
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const path = require('path');
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const cp = require('child_process');
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const cleanup = () => {
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console.log('Cleaning up.');
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// Uncomment when snapshot testing is enabled by default:
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// rm ./template/src/__snapshots__/App.test.js.snap
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};
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const handleExit = () => {
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cleanup();
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console.log('Exiting without error.');
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process.exit();
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};
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const handleError = e => {
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console.error('ERROR! An error was encountered while executing\n', e);
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cleanup();
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console.log('Exiting with error.');
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process.exit(1);
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};
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process.on('SIGINT', handleExit);
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process.on('uncaughtException', handleError);
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// ******************************************************************************
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// Pack react- scripts so we can verify they work.
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// ******************************************************************************
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const rootDir = path.join(__dirname, '..');
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const reactScriptsDir = path.join(rootDir, 'packages', 'react-scripts');
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const packageJsonPath = path.join(reactScriptsDir, 'package.json');
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const packageJsonOrigPath = path.join(reactScriptsDir, 'package.json.orig');
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// Install all our packages
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const lernaPath = path.join(rootDir, 'node_modules', '.bin', 'lerna');
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cp.execSync(`${lernaPath} bootstrap`, {
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cwd: rootDir,
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stdio: 'inherit',
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});
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// Save package.json because we're going to touch it
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fs.writeFileSync(packageJsonOrigPath, fs.readFileSync(packageJsonPath));
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// Replace own dependencies (those in the`packages` dir) with the local paths
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// of those packages
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const replaceOwnDepsPath = path.join(__dirname, 'replace-own-deps.js');
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cp.execSync(`node ${replaceOwnDepsPath}`, { stdio: 'inherit' });
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// Finally, pack react-scripts
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// Don't redirect stdio as we want to capture the output that will be returned
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// from execSync(). In this case it will be the .tgz filename.
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const scriptsFileName = cp
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.execSync(`npm pack`, { cwd: reactScriptsDir })
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.toString()
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.trim();
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const scriptsPath = path.join(
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rootDir,
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'packages',
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'react-scripts',
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scriptsFileName
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);
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// Restore package.json
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fs.unlinkSync(packageJsonPath);
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fs.writeFileSync(packageJsonPath, fs.readFileSync(packageJsonOrigPath));
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fs.unlinkSync(packageJsonOrigPath);
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// ******************************************************************************
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// Now that we have packed them, call the global CLI.
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// ******************************************************************************
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// If Yarn is installed, clean its cache because it may have cached react-scripts
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try {
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cp.execSync('yarn cache clean');
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} catch (e) {
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// We can safely ignore this as the user doesn't have yarn installed
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}
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const args = process.argv.slice(2);
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// Now run the CRA command
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const craScriptPath = path.join(
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rootDir,
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'packages',
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'create-react-app',
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'index.js'
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);
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cp.execSync(
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`node ${craScriptPath} --scripts-version="${scriptsPath}" ${args.join(' ')}`,
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{
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cwd: rootDir,
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stdio: 'inherit',
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}
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);
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// Cleanup
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handleExit();
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