98 lines
2.3 KiB
JavaScript
98 lines
2.3 KiB
JavaScript
#!/usr/bin/env node
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import { execSync } from 'child_process';
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import { dirSync } from 'tmp';
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import { lt } from 'semver';
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import {
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readFileSync,
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createReadStream,
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createWriteStream,
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writeFileSync
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} from 'fs';
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import * as path from 'path';
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const useYarn = process.argv.filter(p => p === '--yarn').length > 0;
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if (!useYarn) {
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try {
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// check the correct version of the NPM is installed
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const output = execSync('npm --version').toString();
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if (lt(output, '5.0.0')) {
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console.error(
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'To create a workspace you must have NPM >= 5.0.0 installed.'
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);
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process.exit(1);
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}
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} catch (e) {
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console.error(
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'Cannot find npm. If you want to use yarn to create a project, pass the --yarn flag.'
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);
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process.exit(1);
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}
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}
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const projectName = process.argv
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.slice(2)
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.filter(arg => !arg.startsWith('--'))[0];
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// check that the workspace name is passed in
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if (!projectName) {
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console.error(
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'Please provide a project name (e.g., create-nx-workspace nrwl-proj)'
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);
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process.exit(1);
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}
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// creating the sandbox
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console.log('Creating a sandbox with the CLI and Nx Schematics...');
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const tmpDir = dirSync().name;
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const nxVersion = JSON.parse(
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readFileSync(path.join(path.dirname(__dirname), 'package.json'), 'UTF-8')
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).version;
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writeFileSync(
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path.join(tmpDir, 'package.json'),
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JSON.stringify({
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dependencies: {
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'@nrwl/schematics': nxVersion,
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'@angular/cli': '1.7.1'
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},
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license: 'MIT'
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})
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);
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if (useYarn) {
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execSync('yarn install --silent', { cwd: tmpDir, stdio: [0, 1, 2] });
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} else {
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execSync('npm install --silent', { cwd: tmpDir, stdio: [0, 1, 2] });
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}
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// creating the app itself
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const args = process.argv
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.slice(2)
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.filter(a => a !== '--yarn')
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.map(a => `"${a}"`)
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.join(' ');
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console.log(`ng new ${args} --collection=@nrwl/schematics`);
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execSync(
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`${path.join(
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tmpDir,
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'node_modules',
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'.bin',
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'ng'
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)} new ${args} --skip-install --collection=@nrwl/schematics`,
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{
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stdio: [0, 1, 2]
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}
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);
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const dir = process.argv.filter(
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a => a.startsWith('-dir') || a.startsWith('--directory')
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)[0];
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const cwd = dir ? dir.split('=')[1] : projectName;
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if (useYarn) {
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execSync(`yarn install`, { stdio: [0, 1, 2], cwd });
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} else {
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execSync(`npm install`, { stdio: [0, 1, 2], cwd });
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}
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