cli.spec.ts — vite Source File

Source Code

import fs from 'node:fs'
import path from 'node:path'
import type { SyncOptions } from 'execa'
import { execaCommandSync } from 'execa'
import { afterEach, beforeAll, expect, test } from 'vitest'

const CLI_PATH = path.join(import.meta.dirname, '..')

const projectName = 'test-app'
const genPath = path.join(import.meta.dirname, projectName)
const genPathWithSubfolder = path.join(
  import.meta.dirname,
  'subfolder',
  projectName,
)

const run = (args: string[], options?: SyncOptions) => {
  return execaCommandSync(`node ${CLI_PATH} ${args.join(' ')}`, {
    env: { ...process.env, _VITE_TEST_CLI: 'true' },
    ...options,
  })
}

// Helper to create a non-empty directory
const createNonEmptyDir = (overrideFolder?: string) => {
  // Create the temporary directory
  const newNonEmptyFolder = overrideFolder || genPath
  fs.mkdirSync(newNonEmptyFolder, { recursive: true })

  // Create a package.json file
  const pkgJson = path.join(newNonEmptyFolder, 'package.json')
  fs.writeFileSync(pkgJson, '{ "foo": "bar" }')
}

// Vue 3 starter template
const templateFiles = fs
  .readdirSync(path.join(CLI_PATH, 'template-vue'))
  // _gitignore is renamed to .gitignore
  .map((filePath) => (filePath === '_gitignore' ? '.gitignore' : filePath))
  .sort()

// React starter template
const templateFilesReact = fs
  .readdirSync(path.join(CLI_PATH, 'template-react'))
  // _gitignore is renamed to .gitignore
  .map((filePath) => (filePath === '_gitignore' ? '.gitignore' : filePath))
  .sort()

const clearAnyPreviousFolders = () => {
  if (fs.existsSync(genPath)) {
    fs.rmSync(genPath, { recursive: true, force: true })
  }
  if (fs.existsSync(genPathWithSubfolder)) {
    fs.rmSync(genPathWithSubfolder, { recursive: true, force: true })
  }
}

beforeAll(() => clearAnyPreviousFolders())
afterEach(() => clearAnyPreviousFolders())

// ... (198 more lines)