mirror of
https://github.com/angular/angular-cli.git
synced 2025-05-14 17:43:52 +08:00
97 lines
2.8 KiB
TypeScript
97 lines
2.8 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/* eslint-disable import/no-extraneous-dependencies, no-prototype-builtins */
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import cli from '@angular/cli/lib/cli';
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import { logging } from '@angular-devkit/core';
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import * as child_process from 'child_process';
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import * as fs from 'fs';
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import * as path from 'path';
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import { packages } from '../lib/packages';
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import build from './build';
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export interface CreateOptions {
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_: string[];
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}
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async function _ng(command: string, ...args: string[]) {
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const exitCode = await cli({
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cliArgs: [command, ...args],
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});
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if (exitCode !== 0) {
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throw new Error('Could not call ng. See above for more details. Error code: ' + exitCode);
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}
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}
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async function _exec(
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command: string,
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args: string[],
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opts: { cwd?: string },
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logger: logging.Logger,
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) {
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const { status, error, stderr, stdout } = child_process.spawnSync(command, args, { ...opts });
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if (status != 0) {
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logger.error(`Command failed: ${command} ${args.map((x) => JSON.stringify(x)).join(', ')}`);
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if (error) {
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logger.error('Error: ' + (error ? error.message : 'undefined'));
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} else {
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logger.error(`STDERR:\n${stderr}`);
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}
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throw error;
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}
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return { stdout };
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}
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export default async function (
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args: CreateOptions,
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logger: logging.Logger,
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cwd: string,
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): Promise<number> {
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const projectName = args._[0];
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const oldCwd = process.cwd();
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logger.info('Building...');
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await build({ local: true }, logger.createChild('build'));
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process.chdir(cwd);
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logger.info('Creating project...');
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await _ng('new', projectName, '--skip-install', '--skip-git', '--no-interactive');
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logger.info('Updating package.json...');
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const packageJsonPath = path.join(projectName, 'package.json');
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const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
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if (!packageJson['dependencies']) {
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packageJson['dependencies'] = {};
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}
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if (!packageJson['devDependencies']) {
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packageJson['devDependencies'] = {};
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}
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// Set the dependencies to the new build we just used.
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for (const packageName of Object.keys(packages)) {
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if (packageJson['dependencies'].hasOwnProperty(packageName)) {
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packageJson['dependencies'][packageName] = packages[packageName].tar;
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} else if (packageJson['devDependencies'].hasOwnProperty(packageName)) {
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packageJson['devDependencies'][packageName] = packages[packageName].tar;
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}
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}
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fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2), 'utf-8');
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logger.info('Installing npm packages...');
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await _exec('npm', ['install'], { cwd: path.join(cwd, projectName) }, logger);
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process.chdir(oldCwd);
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return 0;
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}
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