Add --use-bun to create-next-app

vercel · Aug 2, 2023 · 3e088e9 · 3e088e9
1 parent 5c0e489
commit 3e088e9
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Showing 7 changed files with 5,504 additions and 4,951 deletions.
diff --git a/docs/02-app/02-api-reference/06-create-next-app.mdx b/docs/02-app/02-api-reference/06-create-next-app.mdx
@@ -92,6 +92,10 @@ Options:
 
     Explicitly tell the CLI to bootstrap the app using Yarn
 
+  --use-bun
+
+    Explicitly tell the CLI to bootstrap the app using Bun
+
   -e, --example [name]|[github-url]
 
     An example to bootstrap the app with. You can use an example name

diff --git a/packages/create-next-app/README.md b/packages/create-next-app/README.md
@@ -53,6 +53,10 @@ Options:
 
     Explicitly tell the CLI to bootstrap the app using Yarn
 
+  --use-bun
+
+    Explicitly tell the CLI to bootstrap the app using Bun
+
   -e, --example [name]|[github-url]
 
     An example to bootstrap the app with. You can use an example name

diff --git a/packages/create-next-app/helpers/get-pkg-manager.ts b/packages/create-next-app/helpers/get-pkg-manager.ts
@@ -1,4 +1,4 @@
-export type PackageManager = 'npm' | 'pnpm' | 'yarn'
+export type PackageManager = 'npm' | 'pnpm' | 'yarn' | 'bun'
 
 export function getPkgManager(): PackageManager {
   const userAgent = process.env.npm_config_user_agent || ''
@@ -11,5 +11,9 @@ export function getPkgManager(): PackageManager {
     return 'pnpm'
   }
 
+  if (userAgent.startsWith('bun')) {
+    return 'bun'
+  }
+
   return 'npm'
 }
diff --git a/packages/create-next-app/helpers/install.ts b/packages/create-next-app/helpers/install.ts
@@ -43,6 +43,7 @@ export function install(
     let args: string[]
     let command = packageManager
     const useYarn = packageManager === 'yarn'
+    const useBun = packageManager === 'bun'
 
     if (dependencies && dependencies.length) {
       /**
@@ -57,6 +58,11 @@ export function install(
         args.push('--cwd', root)
         if (devDependencies) args.push('--dev')
         args.push(...dependencies)
+      } else if (useBun) {
+        args = ['add', '--exact']
+        args.push('--cwd', root)
+        if (devDependencies) args.push('--development')
+        args.push(...dependencies)
       } else {
         /**
          * Call `(p)npm install [--save|--save-dev] ...`.

diff --git a/packages/create-next-app/index.ts b/packages/create-next-app/index.ts
@@ -106,6 +106,13 @@ const program = new Commander.Command(packageJson.name)
     `
 
   Explicitly tell the CLI to bootstrap the application using Yarn
+`
+  )
+  .option(
+    '--use-bun',
+    `
+
+  Explicitly tell the CLI to bootstrap the application using Bun
 `
   )
   .option(
@@ -143,6 +150,8 @@ const packageManager = !!program.useNpm
   ? 'pnpm'
   : !!program.useYarn
   ? 'yarn'
+  : !!program.useBun
+  ? 'bun'
   : getPkgManager()
 
 async function run(): Promise<void> {
@@ -461,6 +470,8 @@ async function notifyUpdate(): Promise<void> {
           ? 'yarn global add create-next-app'
           : packageManager === 'pnpm'
           ? 'pnpm add -g create-next-app'
+          : packageManager === 'bun'
+          ? 'bun add -g create-next-app'
           : 'npm i -g create-next-app'
 
       console.log(