create-dxcli/lib/generators/command/index.js

dxcli: create your own CLI

"use strict";
// tslint:disable no-floating-promises
// tslint:disable no-console
const _ = require("lodash");
const path = require("path");
const Generator = require("yeoman-generator");
const yosay = require("yosay");
const { version } = require('../../../package.json');
class CommandGenerator extends Generator {
    constructor(args, options) {
        super(args, options);
        this.options = options;
    }
    get _path() { return this.options.name.split(':').join('/'); }
    get _ts() { return this.pjson.devDependencies.typescript; }
    get _ext() { return this._ts ? 'ts' : 'js'; }
    get _mocha() { return this.pjson.devDependencies.mocha; }
    async prompting() {
        this.pjson = this.fs.readJSON('package.json');
        if (!this.pjson)
            throw new Error('not in a project directory');
        this.log(yosay(`Adding a command to ${this.pjson.name} Version: ${version}`));
    }
    writing() {
        this.sourceRoot(path.join(__dirname, '../../../templates'));
        this.fs.copyTpl(this.templatePath(`command.${this._ext}.ejs`), this.destinationPath(`src/commands/${this._path}.${this._ext}`), Object.assign({}, this.options, { _ }));
        // this.fs.copyTpl(this.templatePath(`plugin/src/hooks/init.${this._ext}`), this.destinationPath(`src/hooks/init.${this._ext}`), this)
        if (this._mocha) {
            // this.fs.copyTpl(this.templatePath(`plugin/test/hooks/init.test.${this._ext}`), this.destinationPath(`test/hooks/init.test.${this._ext}`), this)
            this.fs.copyTpl(this.templatePath(`command.test.${this._ext}.ejs`), this.destinationPath(`test/commands/${this._path}.test.${this._ext}`), Object.assign({}, this.options, { _ }));
        }
        // this.fs.writeJSON(this.destinationPath('./package.json'), this.pjson)
    }
}
module.exports = CommandGenerator;