prompt-test.js

// Dependencies
import gulp from 'gulp'
import replace from 'gulp-replace'
import rename from 'gulp-rename'
import themeJSON from './theme.json'

let theme = themeJSON.theme

export default () => {
  const res = {
    dbname: 'wp19_test',
    dbuser: 'root',
    dbpassword: '',
    dbhost: '127.0.0.1',
    wpuser: 'wp19-user',
    wppassword: 'wp19-password',
    wpemail: 'admin@domain.com',
    wptheme: 'wp19test',
    wpbaseurl: 'http://127.0.0.1',
    wpsitetitle: 'Test Site Title'
  }

  const createPromise = () =>
    new Promise(async (resolve, reject) => {
      try {
        await promiseAll([
          gulp
            .src('./wp-config.template.php')
            .pipe(replace('{ DB_NAME }', res.dbname))
            .pipe(replace('{ DB_USER }', res.dbuser))
            .pipe(replace('{ DB_PASSWORD }', res.dbpassword))
            .pipe(replace('{ DB_HOST }', res.dbhost))
            .pipe(replace('{ WP_USER }', res.wpuser))
            .pipe(replace('{ WP_PASSWORD }', res.wppassword))
            .pipe(rename('wp-config.php'))
            .pipe(gulp.dest('./')),

          gulp
            .src('./wp-config-staging.php')
            .pipe(replace('{ DB_NAME }', res.dbname))
            .pipe(replace('{ WP_USER }', res.wpuser))
            .pipe(replace('{ WP_PASSWORD }', res.wppassword))
            .pipe(gulp.dest('./')),

          gulp
            .src('./wp-cli.template.yml')
            .pipe(replace('{ DB_NAME }', res.dbname))
            .pipe(replace('{ DB_USER }', res.dbuser))
            .pipe(replace('{ DB_PASSWORD }', res.dbpassword))
            .pipe(replace('{ DB_HOST }', res.dbhost))
            .pipe(replace('{ WP_USER }', res.wpuser))
            .pipe(replace('{ WP_PASSWORD }', res.wppassword))
            .pipe(replace('{ WP_EMAIL }', res.wpemail))
            .pipe(replace('{ WP_BASE_URL }', res.wpbase))
            .pipe(replace('{ WP_SITE_TITLE }', res.wpsitetitle))
            .pipe(rename('wp-cli.yml'))
            .pipe(gulp.dest('./')),

          gulp
            .src('./wp19/style.css')
            .pipe(replace('wp19', res.wpsitetitle))
            .pipe(gulp.dest('./wp19')),

          gulp.src('./theme.json').pipe(replace(theme, res.wptheme)).pipe(gulp.dest('./'))
        ])

        return resolve(res)
      } catch (err) {
        return reject(err)
      }
    })

  return {
    test_prompt: createPromise,
    test_theme: res.wptheme
  }
}

const promiseAll = (pipes) => {
  return Promise.all(
    pipes.map((each) => {
      return new Promise((resolve, reject) => {
        each.on('end', resolve)
        each.on('error', reject)
      })
    })
  )
}