infra-cli/lib/create.js

infra cli

const semver = require('semver')
const path = require('path')
const fs = require('fs-extra')
const chalk = require('chalk')

const { checkAppName, isSafeToCreateProjectIn } = require('./util/utils')
const generatorProjectFromCustom = require('./generatorProjectFromCustom')
const generatorProjectFromUrl = require('./generatorProjectFromUrl')
const generatorProjectFromCache = require('./generatorProjectFromCache')
const wrapLoading = require('./wrapLoading')
const generatorProjectFromTemplate = require('./generatorProjectFromTemplate')
const generatorBackendProjectFromTemplate = require('./generatorBackendProjectFromTemplate')

async function createProjectDir (name, force) {
  try {
    if (force) {
      await fs.emptyDir(name)
    } else {
      fs.ensureDirSync(name)
    }
  } catch (error) {
    console.error(chalk.redBright(error))
  }
}

module.exports = async function create (name, options) {
  const { template, clone, force, cache, templateBe } = options
  const unsupportedNodeVersion = !semver.satisfies(process.version, '>=8.10.0')

  if (unsupportedNodeVersion) {
    console.log(
      chalk.yellow(
        `You are using Node ${process.version} so the project will be bootstrapped with an old unsupported version of tools.\n\n` +
          'Please update to Node 8.10 or higher for a better, fully supported experience.\n'
      )
    )
  }

  const root = path.resolve(name)
  const appName = path.basename(root)

  checkAppName(appName)

  await wrapLoading(createProjectDir, 'creating dir ...', name, force)

  if (!isSafeToCreateProjectIn(root, name)) {
    process.exit(1)
  }

  // process.chdir(root)
  if (clone) {
    generatorProjectFromUrl(name, root, clone)
  } else if (template) {
    generatorProjectFromTemplate(name, root, template)
  } else if (cache) {
    generatorProjectFromCache(name, root, cache)
  } else if (templateBe) {
    generatorBackendProjectFromTemplate(name, root, templateBe)
  } else {
    generatorProjectFromCustom(name, root)
  }
}