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38 lines
1.0 KiB
38 lines
1.0 KiB
9 years ago
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'use strict';
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const yeoman = require('yeoman-environment');
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const crypto = require('crypto');
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const npm = require('npm');
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const os = require('os');
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const path = require('path');
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const env = yeoman.createEnv();
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module.exports = (args, done) => {
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// For initializing a project, the preset is not installed in the project.
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// Rather, we install it ourselves into a temp directory and invoke from there.
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const tempDir = path.join(os.tmpdir(), crypto.randomBytes(8).toString('hex'));
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const packageName = args.packageName;
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npm.load({ loglevel: 'silent' }, (err, npm) => {
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if (err) {
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console.error(err);
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return done(1);
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}
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const pkg = path.join(tempDir, 'node_modules', packageName.startsWith('@') || !packageName.includes(path.sep) ?
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packageName :
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path.basename(packageName));
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npm.commands.install(tempDir, [packageName], (err) => {
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if (err) {
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console.error(err);
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return done(1);
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}
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env.register(pkg, 'neutrino:init');
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env.run('neutrino:init', done);
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});
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});
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};
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