build: migrate bundle pipeline to tsdown

packages/blobs/package.json

@@ -45,8 +45,8 @@
     "server.d.ts"
   ],
   "scripts": {
-    "build": "tsup-node",
-    "dev": "tsup-node --watch",
+    "build": "tsdown",
+    "dev": "tsdown --watch",
     "prepack": "npm run build",
     "test": "run-s build test:ci",
     "test:dev": "run-s build test:dev:*",
@@ -72,7 +72,7 @@
     "npm-run-all2": "^8.0.4",
     "semver": "^7.5.3",
     "tmp-promise": "^3.0.3",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.7",
     "vitest": "^3.0.0"
   },
   "dependencies": {

packages/blobs/tsup.config.ts → packages/blobs/tsdown.config.ts

@@ -1,16 +1,12 @@
-import { argv } from 'node:process'
-
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 export default defineConfig([
   {
     clean: true,
     entry: ['src/server.ts', 'src/main.ts'],
     tsconfig: 'tsconfig.json',
-    bundle: true,
     format: ['cjs', 'esm'],
     dts: true,
     outDir: './dist',
-    watch: argv.includes('--watch'),
   },
 ])

packages/cache/package.json

@@ -44,8 +44,8 @@
     "dist/**/*"
   ],
   "scripts": {
-    "build": "tsup-node",
-    "dev": "tsup-node --watch",
+    "build": "tsdown",
+    "dev": "tsdown --watch",
     "prepack": "npm run build",
     "test": "run-s build test:ci",
     "test:dev": "run-s build test:dev:*",
@@ -71,7 +71,7 @@
     "@netlify/dev-utils": "3.2.0",
     "@netlify/types": "2.0.2",
     "npm-run-all2": "^7.0.2",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.7",
     "vitest": "^3.0.0"
   },
   "dependencies": {

packages/cache/src/bootstrap/main.ts

@@ -1,3 +1,3 @@
-export { Operation, RequestContextFactory } from './environment.ts'
+export { Operation, type RequestContextFactory } from './environment.ts'
 export { NetlifyCache } from './cache.ts'
 export { NetlifyCacheStorage } from './cachestorage.ts'

packages/cache/tsup.config.ts → packages/cache/tsdown.config.ts

@@ -1,17 +1,12 @@
-import { argv } from 'node:process'
-
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 export default defineConfig([
   {
     clean: true,
     format: ['cjs', 'esm'],
     entry: ['src/bootstrap/main.ts', 'src/main.ts'],
     tsconfig: 'tsconfig.json',
-    splitting: false,
-    bundle: true,
     dts: true,
     outDir: './dist',
-    watch: argv.includes('--watch'),
   },
 ])

packages/dev-utils/package.json

@@ -25,12 +25,12 @@
     "dist/**/*"
   ],
   "scripts": {
-    "build": "tsup-node",
+    "build": "tsdown",
     "prepack": "npm run build",
     "test": "vitest run",
     "test:dev": "vitest",
     "test:ci": "npm run build && vitest run",
-    "dev": "tsup-node --watch",
+    "dev": "tsdown --watch",
     "publint": "npx -y publint --strict"
   },
   "keywords": [],
@@ -47,7 +47,7 @@
     "@types/parse-gitignore": "^1.0.2",
     "@types/write-file-atomic": "^4.0.3",
     "tmp-promise": "^3.0.3",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.7",
     "vitest": "^3.0.0"
   },
   "dependencies": {

packages/dev-utils/src/main.ts

@@ -1,20 +1,20 @@
 export { getAPIToken } from './lib/api-token.js'
 export { shouldBase64Encode } from './lib/base64.js'
 export { renderFunctionErrorPage } from './lib/errors.js'
-export { DevEvent, DevEventHandler } from './lib/event.js'
+export { type DevEvent, type DevEventHandler } from './lib/event.js'
 export { type Geolocation, mockLocation } from './lib/geo-location.js'
 export { ensureNetlifyIgnore } from './lib/gitignore.js'
 export { headers, toMultiValueHeaders } from './lib/headers.js'
 export * as globalConfig from './lib/global-config.js'
-export { Handler } from './lib/handler.js'
-export { LocalState } from './lib/local-state.js'
+export { type Handler } from './lib/handler.js'
+export { type LocalState } from './lib/local-state.js'
 export { type Logger, netlifyCommand, netlifyCyan, netlifyBanner } from './lib/logger.js'
-export { memoize, MemoizeCache } from './lib/memoize.js'
-export { HTTPServer } from './server/http_server.js'
+export { memoize, type MemoizeCache } from './lib/memoize.js'
+export { type HTTPServer } from './server/http_server.js'
 export { watchDebounced } from './lib/watch-debounced.js'
 
-export { EventInspector } from './test/event_inspector.js'
-export { MockFetch } from './test/fetch.js'
-export { Fixture } from './test/fixture.js'
+export { type EventInspector } from './test/event_inspector.js'
+export { type MockFetch } from './test/fetch.js'
+export { type Fixture } from './test/fixture.js'
 export { createImageServerHandler, generateImage, getImageResponseSize } from './test/image.js'
 export { createMockLogger } from './test/logger.js'

packages/dev-utils/tsup.config.ts → packages/dev-utils/tsdown.config.ts

@@ -1,6 +1,4 @@
-import { argv } from 'node:process'
-
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 export default defineConfig([
   {
@@ -9,9 +7,6 @@ export default defineConfig([
     outDir: 'dist',
     format: ['esm'],
     dts: true,
-    splitting: false,
-    watch: argv.includes('--watch'),
     platform: 'node',
-    bundle: true,
   },
 ])

packages/dev/package.json

@@ -30,12 +30,12 @@
     "dist/**/*"
   ],
   "scripts": {
-    "build": "tsup-node",
+    "build": "tsdown",
     "prepack": "npm run build",
     "test": "vitest run",
     "test:dev": "vitest",
     "test:ci": "npm run build && vitest run",
-    "dev": "tsup-node --watch",
+    "dev": "tsdown --watch",
     "publint": "npx -y publint --strict"
   },
   "keywords": [],
@@ -48,7 +48,7 @@
   "devDependencies": {
     "@netlify/api": "^14.0.3",
     "@netlify/types": "2.0.2",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.7",
     "vitest": "^3.0.0"
   },
   "dependencies": {

packages/dev/tsup.config.ts → packages/dev/tsdown.config.ts

@@ -1,6 +1,4 @@
-import { argv } from 'node:process'
-
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 export default defineConfig([
   {
@@ -9,9 +7,6 @@ export default defineConfig([
     outDir: 'dist',
     format: ['cjs', 'esm'],
     dts: true,
-    splitting: false,
-    watch: argv.includes('--watch'),
     platform: 'node',
-    bundle: true,
   },
 ])

packages/edge-functions/package.json

@@ -28,12 +28,12 @@
     "deno/**/*"
   ],
   "scripts": {
-    "build": "tsup-node",
+    "build": "tsdown",
     "prepack": "npm run build",
     "test": "vitest run",
     "test:dev": "vitest",
     "test:ci": "npm run build && vitest run",
-    "dev": "tsup-node --watch",
+    "dev": "tsdown --watch",
     "publint": "npx -y publint --strict"
   },
   "keywords": [
@@ -51,8 +51,9 @@
   },
   "devDependencies": {
     "@netlify/types": "2.0.2",
+    "esbuild": "^0.25.5",
     "execa": "^8.0.1",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.7",
     "vitest": "^3.0.0"
   },
   "dependencies": {

packages/edge-functions/tsup.config.ts → packages/edge-functions/tsdown.config.ts

@@ -1,11 +1,9 @@
 import fs from 'node:fs/promises'
 import path from 'node:path'
 import { fileURLToPath } from 'node:url'
-import { argv } from 'node:process'
-
 import { getURL } from '@netlify/edge-functions-bootstrap/version'
 import { execa } from 'execa'
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 const __filename = fileURLToPath(import.meta.url)
 
@@ -17,33 +15,25 @@ export default defineConfig([
     format: ['esm'],
     entry: ['src/main.ts'],
     tsconfig: 'tsconfig.json',
-    splitting: false,
-    bundle: true,
     dts: true,
     outDir: './dist',
-    watch: argv.includes('--watch'),
   },
   {
     clean: true,
     format: ['esm'],
     entry: ['src/version.ts'],
     tsconfig: 'tsconfig.json',
-    splitting: false,
-    bundle: true,
     dts: true,
     outDir: './dist',
-    watch: argv.includes('--watch'),
   },
   {
     clean: true,
     outDir: 'dist-dev/node',
     entry: ['dev/node/main.ts'],
     format: ['esm'],
     dts: true,
-    splitting: false,
-    watch: argv.includes('--watch'),
     platform: 'node',
-    bundle: true,
+
 
     // Using a custom function to copy the contents of the `deno` directory and
     // preserve the original structure, so that the relative path to the worker
@@ -56,7 +46,7 @@ export default defineConfig([
       await fs.cp(denoPath, path.resolve(distPath, 'deno'), { recursive: true })
 
       // We need to bundle the bootstrap layer with the package because Deno
-      // does not support HTTP imports when inside a `node_modukes` directory.
+      // does not support HTTP imports when inside a `node_modules` directory.
       const distBootstrapPath = path.resolve(distPath, 'deno', BOOTSTRAP_FILENAME)
       await execa(
         'deno',

packages/functions/package.json

@@ -49,8 +49,8 @@
     "internal.d.ts"
   ],
   "scripts": {
-    "dev": "tsup-node --watch",
-    "build": "tsup-node",
+    "dev": "tsdown --watch",
+    "build": "tsdown",
     "prepack": "npm run build",
     "test": "run-s test:ci",
     "test:dev": "run-s build test:dev:*",
@@ -99,7 +99,7 @@
     "npm-run-all2": "^5.0.0",
     "semver": "^7.6.3",
     "tsd": "^0.32.0",
-    "tsup": "^8.0.2",
+    "tsdown": "^0.12.7",
     "vitest": "^3.0.0"
   },
   "engines": {

packages/functions/src/function/index.ts

@@ -1,5 +1,5 @@
-export { HandlerContext } from './handler_context.js'
-export { HandlerEvent } from './handler_event.js'
-export { BuilderHandler, Handler, BackgroundHandler, HandlerCallback, StreamingHandler } from './handler.js'
-export { BuilderResponse, HandlerResponse, StreamingResponse } from './handler_response.js'
-export { Context, Config } from './v2.js'
+export { type HandlerContext } from './handler_context.js'
+export { type HandlerEvent } from './handler_event.js'
+export { type BuilderHandler, type Handler, type BackgroundHandler, type HandlerCallback, type StreamingHandler } from './handler.js'
+export { type BuilderResponse, type HandlerResponse, type StreamingResponse } from './handler_response.js'
+export { type Context, type Config } from './v2.js'

packages/functions/tsup.config.ts → packages/functions/tsdown.config.ts

@@ -1,6 +1,4 @@
-import { argv } from 'node:process'
-
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 export default defineConfig([
   {
@@ -9,21 +7,15 @@ export default defineConfig([
     outDir: 'dist',
     format: ['cjs', 'esm'],
     dts: true,
-    splitting: false,
-    watch: argv.includes('--watch'),
     platform: 'node',
-    bundle: true,
   },
   {
     clean: true,
     outDir: 'dist-dev',
     entry: ['dev/main.ts'],
     format: ['esm'],
     dts: true,
-    splitting: false,
-    watch: argv.includes('--watch'),
     platform: 'node',
-    bundle: true,
-    publicDir: 'dev/runtimes/nodejs',
+    copy: 'dev/runtimes/nodejs',
   },
 ])

packages/headers/package.json

@@ -13,8 +13,8 @@
     "dist/**/*"
   ],
   "scripts": {
-    "build": "tsup-node",
-    "dev": "tsup-node --watch",
+    "build": "tsdown",
+    "dev": "tsdown --watch",
     "prepack": "npm run build",
     "publint": "npx -y publint --strict",
     "test": "vitest run",
@@ -34,7 +34,7 @@
   "devDependencies": {
     "@netlify/dev-utils": "^3.2.0",
     "@types/node": "^20.17.57",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.7",
     "vitest": "^3.1.4"
   },
   "dependencies": {

packages/redirects/tsup.config.ts → packages/headers/tsdown.config.ts

@@ -1,17 +1,12 @@
-import { argv } from 'node:process'
-
-import { defineConfig } from 'tsup'
+import { defineConfig } from 'tsdown'
 
 export default defineConfig([
   {
     clean: true,
     format: ['esm'],
     entry: ['src/main.ts'],
     tsconfig: 'tsconfig.json',
-    splitting: false,
-    bundle: true,
     dts: true,
     outDir: './dist',
-    watch: argv.includes('--watch'),
   },
 ])