@alicloud/fun/bin/fun-init.js

#!/usr/bin/env node

/* eslint-disable quotes */

'use strict';

const program = require('commander');
const getVisitor = require('../lib/visitor').getVisitor;
const notifier = require('../lib/update-notifier');

const { parsePairs } = require('../lib/build/parser');

const examples =
  `
  Examples:

    $ fun init
    $ fun init event-nodejs8
    $ fun init foo/bar
    $ fun init gh:foo/bar
    $ fun init gl:foo/bar
    $ fun init bb:foo/bar
    $ fun init github:foo/bar
    $ fun init gitlab:foo/bar
    $ fun init bitbucket:foo/bar
    $ fun init git+ssh://git@github.com/foo/bar.git
    $ fun init hg+ssh://hg@bitbucket.org/bar/foo
    $ fun init git@github.com:foo/bar.git
    $ fun init https://github.com/foo/bar.git
    $ fun init /path/foo/bar
    $ fun init -n fun-app -V foo=bar /path/foo/bar
  `;

program
  .name('fun init')
  .usage('[options] [template]')
  .description('Initialize a new project based on a template. A template can be a folder containing template metadata and boilerplate files, a name of a pre-built template, or a url that resolves to a template. You can find more information about template at https://yq.aliyun.com/articles/674364.')
  .option('-o, --output-dir [path]', 'Where to output the initialized app into', '.')
  .option('-n, --name [name]', 'The name of your project to be generated as a folder', '')
  .option('-m, --merge [merge]', 'Merge into the template.[yml|yaml] file if it already exist', false)
  .option('--no-input', 'Disable prompting and accept default values defined template config')
  .option('-V, --var [vars]', 'Template variable', parsePairs)
  .on('--help', () => {
    console.log(examples);
  })
  .parse(process.argv);

const context = {
  name: program.name,
  outputDir: program.outputDir,
  merge: program.merge,
  input: program.input,
  vars: program.var || {}
};

if (program.args.length > 0) {
  context.location = program.args[0];
}

notifier.notify();

getVisitor().then(visitor => {
  visitor.pageview('/fun/init').send();

  require('../lib/commands/init')(context)
    .then(() => {
      visitor.event({
        ec: 'init',
        ea: `init ${context.location}`,
        el: 'success',
        dp: '/fun/init'
      }).send();
    })
    .catch(error => {
      visitor.event({
        ec: 'init',
        ea: `init ${context.location}`,
        el: 'error',
        dp: '/fun/init'
      }).send();

      require('../lib/exception-handler')(error);
    });
});