emerald-templates/src/commands/list-templates.js

Intelligent Template Generation & Project Management

const getConfiguration = require('../functions/getConfiguration')
const getTemplateFolders = require('../functions/getTemplateFolders')
const { basename } = require('path')
const chalk = require('chalk')
const displayList = require('../functions/displayList')

//const excludedDirectoryNames = ['.git']

async function listTemplates() {
  getConfiguration()
  let templateFolders = await getTemplateFolders()
  if (templateFolders.length < 1)
    throw new Error(
      `${chalk.red('No available templates!')}\nTry running ${chalk.green(
        '"emt help"'
      )} to get started.`
    )
  displayList(
    Object.values(templateFolders)
      .map(config => config.pathName)
      .sort()
      .map(path => chalk.cyan(path)),
    'Available Templates'
  )
  //console.log(chalk.bold(" Available Templates:\n- ") + templateFolders.map(path => basename(path)).sort().map(value => chalk.green(value)).join(', '))
}

module.exports = {
  handler: listTemplates,
  aliases: ['list', 'templates', 'l'],
  description: 'Lists the available templates'
}