cli.js

'use strict'

const commander = require('commander')
const chalk = require('chalk')
const path = require('path')
const getConfig = require('./config')
const generate = require('./lib/generate')
const version = require('./package.json').version

let component = null

const program = commander
  .version(version)
  .option('-f, --functional', 'create a functional component')
  .option('-t, --type-check [system]', 'add @flow comment to script files')
  .option('-c, --css-extension [extension]', 'changes the extension of generated css files')
  .option('-d, --directory [dir]', 'specify a directory for the component')
  .option('--no-semi', 'remove semicolons')
  .option('--test [type]', 'either "jest" or "none"')
  .arguments('<component>')
  .action((c) => component = c)
  .parse(process.argv)

if (component == null) {
  console.error(chalk.red('A component’s name is required.'))
  console.log(`  ${chalk.cyan(program.name())} ${chalk.green('<component>')}`)
  process.exit(1)
}

try {
  const { files, componentName, componentPath } = generate(component, program)
  console.log(chalk.green(`Generated ${chalk.cyan.bold(componentName)} at ${
    chalk.cyan(`./${path.relative(process.cwd(), componentPath)}`)
  }:`))
  for (const file of files) {
    console.log(' -', file.fileName)
  }
} catch (error) {
  console.log(chalk.red(error.message))
}
console.log('')