Next.js Codebase Analysis <> create-next-app <> index.ts explained - Part 1.2

// https://www.npmjs.com/package/commander#options
 // --ts option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--ts, --typescript',
   `Initialize as a TypeScript project. (default)`
 )
 // https://www.npmjs.com/package/commander#options
 // --js option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--js, --javascript',
   `

 Initialize as a JavaScript project.
`
 )
 // https://www.npmjs.com/package/commander#options
 // --tailwind option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--tailwind',
   `

 Initialize with Tailwind CSS config. (default)
`
 )
 // https://www.npmjs.com/package/commander#options
 // --eslint option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--eslint',
   `

 Initialize with eslint config.
`
 )
 // https://www.npmjs.com/package/commander#options
 // --app option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--app',
   `

 Initialize as an App Router project.
`
 )
 // https://www.npmjs.com/package/commander#options
 // --src-dir option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--src-dir',
   `

 Initialize inside a \`src/\` directory.
`
 )
 // https://www.npmjs.com/package/commander#options
 //--import-alias option
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--import-alias <alias-to-configure>',
   `

 Specify import alias to use (default "@/*").
`
 )
 // https://www.npmjs.com/package/commander#options
 // --use-npm
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--use-npm',
   `

 Explicitly tell the CLI to bootstrap the application using npm
`
 )
 // https://www.npmjs.com/package/commander#options
 // --use-pnpm
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--use-pnpm',
   `

 Explicitly tell the CLI to bootstrap the application using pnpm
`
 )
 // https://www.npmjs.com/package/commander#options
 // --use-yarn
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--use-yarn',
   `

 Explicitly tell the CLI to bootstrap the application using Yarn
`
 )
 // https://www.npmjs.com/package/commander#options
 // --use-bun
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--use-bun',
   `

 Explicitly tell the CLI to bootstrap the application using Bun
`
 )
 // https://www.npmjs.com/package/commander#options
 // -e
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '-e, --example [name]|[github-url]',
   `

 An example to bootstrap the app with. You can use an example name
 from the official Next.js repo or a GitHub URL. The URL can use
 any branch and/or subdirectory
`
 )
 // https://www.npmjs.com/package/commander#options
 // --example-path  <path-to-example>
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--example-path <path-to-example>',
   `

 In a rare case, your GitHub URL might contain a branch name with
 a slash (e.g. bug/fix-1) and the path to the example (e.g. foo/bar).
 In this case, you must specify the path to the example separately:
 --example-path foo/bar
`
 )
 // https://www.npmjs.com/package/commander#options
 // --reset-preferences
 // https://github.com/vercel/next.js/tree/canary/packages/create-next-app#non-interactive
 .option(
   '--reset-preferences',
   `

 Explicitly tell the CLI to reset any stored preferences
`
 )
 // You can find more about allowUnknownOption here: https://www.npmjs.com/package/commander
 .allowUnknownOption()
 // read more here: https://www.npmjs.com/package/commander#parse-and-parseasync
 .parse(process.argv)