perf(build): ⚡ migrate from tsup to faster tsdown

package.json

@@ -7,7 +7,7 @@
     "node": ">=18.0.0"
   },
   "scripts": {
-    "build": "pnpm -r --filter=./packages/** run build",
+    "build": "pnpm -r --filter=./packages/** --parallel run build",
     "ci:publish": "zx scripts/publish.mjs",
     "cy": "cypress open",
     "cy:fixture": "pnpm -C cypress/fixtures/basic run dev",
@@ -64,7 +64,7 @@
     "simple-git-hooks": "catalog:dev",
     "taze": "catalog:dev",
     "tinyexec": "catalog:prod",
-    "tsup": "catalog:dev",
+    "tsdown": "catalog:dev",
     "tsx": "catalog:dev",
     "typescript": "catalog:dev",
     "vite": "catalog:prod",

packages/parser/package.json

@@ -40,7 +40,7 @@
     "node": ">=18.0.0"
   },
   "scripts": {
-    "build": "rimraf dist && tsup src/index.ts src/core.ts src/fs.ts src/utils.ts",
+    "build": "tsdown src/index.ts src/core.ts src/fs.ts src/utils.ts",
     "dev": "nr build --watch",
     "prepublishOnly": "npm run build"
   },

packages/parser/tsdown.config.ts

@@ -0,0 +1 @@
+export { default } from '../../tsdown.config.ts'

packages/slidev/package.json

@@ -34,7 +34,7 @@
     "node": ">=18.0.0"
   },
   "scripts": {
-    "build": "rimraf dist && tsup node/index.ts node/cli.ts",
+    "build": "tsdown node/index.ts node/cli.ts",
     "dev": "nr build --watch",
     "prepublishOnly": "npm run build",
     "start": "tsx node/cli.ts"

packages/slidev/tsdown.config.ts

@@ -0,0 +1 @@
+export { default } from '../../tsdown.config.ts'

packages/types/package.json

@@ -23,7 +23,7 @@
     "node": ">=18.0.0"
   },
   "scripts": {
-    "build": "tsup src/index.ts",
+    "build": "tsdown src/index.ts",
     "dev": "nr build --watch",
     "prepublishOnly": "npm run build"
   },

packages/types/tsdown.config.ts

@@ -0,0 +1 @@
+export { default } from '../../tsdown.config.ts'

packages/vscode/.vscodeignore

@@ -4,5 +4,5 @@ node_modules/**
 language-server/**
 scripts/**
 src/**
-tsup.config.ts
+tsdown.config.ts
 *.map

packages/vscode/package.json

@@ -440,8 +440,8 @@
     "publish": "tsx scripts/publish.ts",
     "pack": "vsce package --no-dependencies",
     "prepare": "tsx scripts/schema.ts",
-    "build": "tsup --env.NODE_ENV production --treeshake",
-    "dev": "nr prepare && tsup --watch ./src --watch ./language-server --env.NODE_ENV development",
+    "build": "tsdown --env.NODE_ENV production --treeshake",
+    "dev": "nr prepare && tsdown --watch ./src --watch ./language-server --env.NODE_ENV development",
     "vscode:prepublish": "nr build"
   },
   "devDependencies": {

packages/vscode/syntaxes/codeblock-patch.ts

@@ -2,7 +2,7 @@ import { readFileSync } from 'node:fs'
 import { join } from 'node:path'
 
 const Markdown = JSON.parse(
-  readFileSync(join(__dirname, '../node_modules/tm-grammars/grammars/markdown.json'), 'utf8'),
+  readFileSync(join(import.meta.dirname, '../node_modules/tm-grammars/grammars/markdown.json'), 'utf8'),
 )
 
 const base = {

packages/vscode/syntaxes/tsconfig.json

@@ -1,4 +1,7 @@
 {
+  "compilerOptions": {
+    "module": "Preserve"
+  },
   "include": [
     "*.ts",
     "*.vue",

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

@@ -2,30 +2,31 @@ import { copyFileSync, existsSync, mkdirSync, writeFileSync } from 'node:fs'
 import { join } from 'node:path'
 import process from 'node:process'
 import { resolvePath } from 'mlly'
-import { defineConfig } from 'tsup'
-import { generateCodeblockPatch } from './syntaxes/codeblock-patch'
+import { defineConfig } from 'tsdown'
+import { generateCodeblockPatch } from './syntaxes/codeblock-patch.ts'
 
 export default defineConfig({
+  // @ts-expect-error `entry` is valid option
   entry: {
     'index': 'src/index.ts',
     'language-server': 'language-server/bin.ts',
   },
-  format: ['cjs'],
+  format: 'cjs',
   target: 'node18',
   clean: true,
   minify: process.env.NODE_ENV === 'production',
   sourcemap: true,
   external: [
     'vscode',
   ],
-  inject: ['./language-server/import-meta-url.ts'],
+  shims: ['./language-server/import-meta-url.ts'],
   define: {
     'import.meta.url': 'import_meta_url',
   },
-  esbuildPlugins: [{
+  plugins: [{
     name: 'umd2esm',
-    setup(build) {
-      build.onResolve({ filter: /^(vscode-.*-languageservice|jsonc-parser)/ }, async (args) => {
+    setup(build: any) {
+      build.onResolve({ filter: /^(vscode-.*-languageservice|jsonc-parser)/ }, async (args: any) => {
         const pathUmdMay = await resolvePath(args.path, { url: args.resolveDir })
         // Call twice the replace is to solve the problem of the path in Windows
         const pathEsm = pathUmdMay.replace('/umd/', '/esm/').replace('\\umd\\', '\\esm\\')
@@ -34,8 +35,8 @@ export default defineConfig({
     },
   }],
   async onSuccess() {
-    const assetsDir = join(__dirname, '../../assets')
-    const resDir = join(__dirname, './dist/res')
+    const assetsDir = join(import.meta.dirname, '../../assets')
+    const resDir = join(import.meta.dirname, './dist/res')
 
     if (!existsSync(resDir))
       mkdirSync(resDir, { recursive: true })
@@ -44,7 +45,7 @@ export default defineConfig({
       copyFileSync(join(assetsDir, file), join(resDir, file))
 
     writeFileSync(
-      join(__dirname, 'syntaxes/codeblock-patch.json'),
+      join(import.meta.dirname, 'syntaxes/codeblock-patch.json'),
       JSON.stringify(generateCodeblockPatch(), null, 2),
     )
   },