includable / cli

'use strict'

const util = require('../util')

const output = require('../output')

const email = require('git-user-email')

const name = require('git-user-name')

const path = require('path')

const fs = require('fs')

const Git = require('nodegit')

const jsonfile = require('jsonfile')

const rimraf = require('rimraf')

module.exports = function (slug) {

  var template = 'basic'

  var userName = (util.getSystemUsername() || 'user').toLowerCase()

  if (slug.match(/^[a-z0-9-]+\/[a-z0-9-]+$/)) {

    userName = slug.split('/')[0]

    slug = slug.split('/')[1]

  }

  if (!slug.match(/^[a-z0-9-]+$/)) {

    output.err('Module name should only contain lowercase letters, numbers and dashes.')

    return

  }

  var repo = 'includable-modules/starter-' + template

  var stopSpinner = output.wait('Cloning ' + repo)

  try {

    fs.mkdirSync(slug)

    Git.Clone('https://github.com/' + repo, slug)

      .then(function () {

        stopSpinner(true)

        // Write module.json

        var json = util.moduleJSON(slug, userName, name({

          type: 'global'

        }), email({

          type: 'global'

        }), jsonfile.readFileSync(path.join(slug, 'module.json')))

        fs.writeFileSync(path.join(slug, 'module.json'), JSON.stringify(json, null, 3), 'utf8')

        fs.writeFileSync(path.join(slug, 'composer.json'), JSON.stringify({

          'require': {}

        }, null, 3), 'utf8')

        // Remove stock files

        try { fs.unlinkSync(path.join(slug, 'LICENSE.md')) } catch (e) {}

        // Write readme.md

        fs.writeFileSync(path.join(slug, 'README.md'), '# ' +

          util.boxNameDisplay(slug) + '\n\nA Incluable app for ' + util.boxNameDisplay(slug) + '.', 'utf8')

        // Git init

        var gitSpinner = output.wait('Initializing local Git repository')

        Git.Repository.init(path.resolve(slug), 0).then(function () {

          gitSpinner(true)

        })

        // Download IDE helper

        var ideSpinner = output.wait('Downloading code completion helper')

        util.downloadHelper(function () {

          ideSpinner(true)

        }, slug)

      })

      .catch(function (e) {

        stopSpinner(e)

      })

  } catch (e) {

    stopSpinner(e)

  }

}