perf: use built-in transformer plugin

sxzz · Dec 5, 2024 · 7f4ba79 · 7f4ba79
1 parent 70ce1db
commit 7f4ba79
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Showing 7 changed files with 65 additions and 79 deletions.
diff --git a/package.json b/package.json
@@ -55,10 +55,9 @@
     "chokidar": "^4.0.1",
     "consola": "^3.2.3",
     "debug": "^4.3.7",
-    "oxc-transform": "^0.38.0",
     "picocolors": "^1.1.1",
     "pkg-types": "^1.2.1",
-    "rolldown": "nightly",
+    "rolldown": "0.15.0-snapshot-993c4a1-20241205003858",
     "tinyglobby": "^0.2.10",
     "unconfig": "^0.6.0",
     "unplugin-isolated-decl": "^0.9.3",
@@ -73,6 +72,7 @@
     "eslint": "^9.16.0",
     "execa": "^9.5.1",
     "fdir": "^6.4.2",
+    "oxc-transform": "^0.38.0",
     "prettier": "^3.4.2",
     "tsup": "^8.3.5",
     "tsx": "^4.19.2",

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/src/features/syntax-lowering.ts b/src/features/syntax-lowering.ts
diff --git a/src/index.ts b/src/index.ts
@@ -1,5 +1,6 @@
 import process from 'node:process'
 import { rolldown, type InputOptions, type OutputOptions } from 'rolldown'
+import { transformPlugin } from 'rolldown/experimental'
 import { IsolatedDecl } from 'unplugin-isolated-decl'
 import { Unused } from 'unplugin-unused'
 import { cleanOutDir } from './features/clean'
@@ -13,7 +14,6 @@ import {
   type Options,
   type ResolvedOptions,
 } from './options'
-import { SyntaxLoweringPlugin } from './plugins'
 import { debug, logger } from './utils/logger'
 import { readPackageJson } from './utils/package'
 
@@ -97,7 +97,10 @@ export async function buildSingle(resolved: ResolvedOptions): Promise<
       pkg && ExternalPlugin(pkg, resolved.skipNodeModulesBundle),
       unused && Unused.rolldown(unused === true ? {} : unused),
       dts && IsolatedDecl.rolldown(dts === true ? {} : dts),
-      target && SyntaxLoweringPlugin(target),
+      target &&
+        transformPlugin({
+          target: typeof target === 'string' ? target : target.join(','),
+        }),
       plugins,
     ].filter((plugin) => !!plugin),
     ...resolved.inputOptions,

diff --git a/src/plugins.ts b/src/plugins.ts
@@ -1,2 +1 @@
 export { ExternalPlugin } from './features/external'
-export { SyntaxLoweringPlugin } from './features/syntax-lowering'
diff --git a/tsconfig.json b/tsconfig.json
@@ -3,7 +3,7 @@
     "target": "esnext",
     "lib": ["es2022"],
     "module": "esnext",
-    "moduleResolution": "node",
+    "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "types": ["node"],
     "strict": true,

diff --git a/tsdown.config.ts b/tsdown.config.ts
@@ -3,6 +3,7 @@ import { defineConfig } from './src'
 export default defineConfig({
   entry: ['./src/{index,run,plugins}.ts'],
   format: 'esm',
+  target: 'node18',
   clean: true,
   platform: 'node',
   skipNodeModulesBundle: true,
@@ -14,7 +15,4 @@ export default defineConfig({
   onSuccess() {
     console.info('🙏 Build succeeded!')
   },
-
-  // TODO
-  // target: 'node18',
 })
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1 @@
		export { ExternalPlugin } from './features/external'
		export { SyntaxLoweringPlugin } from './features/syntax-lowering'