mirror of
https://github.com/aspnet/JavaScriptServices.git
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96 lines
3.8 KiB
TypeScript
96 lines
3.8 KiB
TypeScript
import * as path from 'path';
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import * as yeoman from 'yeoman-generator';
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import * as uuid from 'node-uuid';
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import * as glob from 'glob';
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const yosay = require('yosay');
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const toPascalCase = require('to-pascal-case');
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type YeomanPrompt = (opt: yeoman.IPromptOptions | yeoman.IPromptOptions[], callback: (answers: any) => void) => void;
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const optionOrPrompt: YeomanPrompt = require('yeoman-option-or-prompt');
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const templates = [
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{ value: 'angular-2', name: 'Angular 2' },
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{ value: 'knockout', name: 'Knockout' },
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{ value: 'react', name: 'React' },
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{ value: 'react-redux', name: 'React with Redux' }
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];
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class MyGenerator extends yeoman.Base {
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private _answers: any;
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private _optionOrPrompt: YeomanPrompt;
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constructor(args: string | string[], options: any) {
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super(args, options);
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this._optionOrPrompt = optionOrPrompt;
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this.log(yosay('Welcome to the ASP.NET Core Single-Page App generator!'));
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}
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prompting() {
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const done = this.async();
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this.option('projectguid');
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this._optionOrPrompt([{
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type: 'list',
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name: 'framework',
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message: 'Framework',
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choices: templates
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}, {
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type: 'input',
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name: 'name',
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message: 'Your project name',
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default: this.appname
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}], answers => {
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this._answers = answers;
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this._answers.namePascalCase = toPascalCase(answers.name);
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this._answers.projectGuid = this.options['projectguid'] || uuid.v4();
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done();
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});
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}
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writing() {
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var templateRoot = this.templatePath(this._answers.framework);
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glob.sync('**/*', { cwd: templateRoot, dot: true, nodir: true }).forEach(fn => {
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// Token replacement in filenames
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let outputFn = fn.replace(/tokenreplace\-([^\.\/]*)/g, (substr, token) => this._answers[token]);
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// Rename template_gitignore to .gitignore in output
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if (path.basename(fn) === 'template_gitignore') {
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outputFn = path.join(path.dirname(fn), '.gitignore');
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}
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// Likewise, output template_nodemodules_placeholder.txt as node_modules/_placeholder.txt
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// This is a workaround for https://github.com/aspnet/JavaScriptServices/issues/235. We need the new project
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// to have a nonempty node_modules dir as far as *source control* is concerned. So, there's a gitignore
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// rule that explicitly causes node_modules/_placeholder.txt to be tracked in source control. But how
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// does that file get there in the first place? It's not enough for such a file to exist when the
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// generator-aspnetcore-spa NPM package is published, because NPM doesn't allow any directories called
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// node_modules to exist in the package. So we have a file with at a different location, and move it
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// to node_modules as part of executing the template.
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if (path.basename(fn) === 'template_nodemodules_placeholder.txt') {
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outputFn = path.join(path.dirname(fn), 'node_modules', '_placeholder.txt');
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}
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this.fs.copyTpl(
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path.join(templateRoot, fn),
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this.destinationPath(outputFn),
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this._answers
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);
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});
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}
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installingDeps() {
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this.installDependencies({
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npm: true,
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bower: false,
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callback: () => {
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this.spawnCommandSync('dotnet', ['restore']);
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this.spawnCommandSync('./node_modules/.bin/webpack', ['--config', 'webpack.config.vendor.js']);
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this.spawnCommandSync('./node_modules/.bin/webpack');
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}
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});
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}
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}
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declare var module: any;
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(module).exports = MyGenerator;
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