@ciffi-js/builder/task/Config.js

Builder for ciffi js webbpack project

const chalk = require('chalk')
const fileExists = require('file-exists')
const exec = require('child_process').exec
const path = require('path')
const ConfigFile = path.join(process.cwd(), '.ciffisettings')

const emptyCallback = () => {}

class Config {
  constructor(env, callback = emptyCallback) {
    if (fileExists.sync(ConfigFile)) {
      this.config = require(ConfigFile)
      this.env = env
    } else {
      console.error(
        chalk.red.bold('☠️ Project build failed:') +
          ' ' +
          chalk.blue("can't find .ciffisettings file ☠️")
      )
      console.log('')
      return process.exit(1)
    }

    if (
      fileExists.sync(
        `${path.join(process.cwd(), 'src', 'config', 'env', this.env)}.js`
      )
    ) {
      this.init(callback)
    } else {
      console.error(
        chalk.red.bold('☠️ Project build failed:') +
          ' ' +
          chalk.blue("can't find src/config/env/" + this.env + '.js file ☠️')
      )
      console.log('')
      return process.exit(1)
    }
  }

  init(callback) {
    const assetPathName = this.config.build.srcPathName
    const copyCommand = process.platform === 'win32' ? 'copy' : 'cp'
    const createConfig = `${copyCommand} ${path.join(
      assetPathName,
      'config',
      'env',
      this.env
    )}.js ${path.join(assetPathName, 'config', 'config')}.js`

    exec(createConfig)

    console.log('')
    console.log(
      chalk.blue('🦄 Generate config for ') +
        this.env +
        ' ' +
        chalk.green.bold(' OK')
    )
    console.log('')

    callback()
  }
}

module.exports = Config