create-jslib/lib/promptModules/typescript.js

CLI tool for building JavaScript libraries.

module.exports = cli => {
  cli.injectFeature({
    name: 'TypeScript',
    value: 'ts',
    short: 'TS',
    description: 'Add support for the TypeScript language',
    link: 'https://github.com/logan70/create-jslib/tree/master/packages/jslib-plugin-typescript',
    plugins: ['typescript']
  })

  cli.injectPrompt({
    name: 'useTsWithBabel',
    when: answers => answers.features.includes('ts'),
    type: 'confirm',
    message: 'Use Babel alongside TypeScript for auto-detected polyfills?',
    description: 'It will output ES2015 and delegate the rest to Babel for auto polyfill based on browser targets.',
    default: answers => answers.features.includes('babel')
  })

  cli.onPromptComplete((answers, options) => {
    if (answers.features.includes('ts')) {
      const tsOptions = {}
      if (answers.eslintConfig === 'tslint') {
        tsOptions.tsLint = true
        tsOptions.lintOn = answers.lintOn
      }
      if (answers.useTsWithBabel) {
        tsOptions.useTsWithBabel = true
      }
      options.plugins['jslib-plugin-typescript'] = tsOptions
    }
  })
}