perf: don't include user plugins for cjs dts

sxzz · sxzz · commit 859542f3d381 · 2025-05-21T11:03:06.000+08:00
diff --git a/src/index.ts b/src/index.ts
@@ -226,7 +226,12 @@ async function getBuildOptions(
       plugins.push(Unused.rolldown(unused === true ? {} : unused))
     }
     if (target) {
-      plugins.push(RuntimeHelperCheckPlugin(target))
+      plugins.push(
+        RuntimeHelperCheckPlugin(target),
+        // Use Lightning CSS to handle CSS input. This is a temporary solution
+        // until Rolldown supports CSS syntax lowering natively.
+        await LightningCSSPlugin({ target }),
+      )
     }
     plugins.push(ShebangPlugin(cwd, name, isMultiFormat))
   }
@@ -235,16 +240,10 @@ async function getBuildOptions(
     plugins.push(ReportPlugin(report, cwd, cjsDts, name, isMultiFormat))
   }
 
-  if (target) {
-    plugins.push(
-      // Use Lightning CSS to handle CSS input. This is a temporary solution
-      // until Rolldown supports CSS syntax lowering natively.
-      await LightningCSSPlugin({ target }),
-    )
+  if (!cjsDts) {
+    plugins.push(userPlugins)
   }
 
-  plugins.push(userPlugins)
-
   const inputOptions = await mergeUserOptions(
     {
       input: entry,

Original file line number	Diff line number	Diff line change
`@@ -226,7 +226,12 @@ async function getBuildOptions(`
`226`	`226`	`plugins.push(Unused.rolldown(unused === true ? {} : unused))`
`227`	`227`	`}`
`228`	`228`	`if (target) {`
`229`		`- plugins.push(RuntimeHelperCheckPlugin(target))`
	`229`	`+ plugins.push(`
	`230`	`+ RuntimeHelperCheckPlugin(target),`
	`231`	`+ // Use Lightning CSS to handle CSS input. This is a temporary solution`
	`232`	`+ // until Rolldown supports CSS syntax lowering natively.`
	`233`	`+ await LightningCSSPlugin({ target }),`
	`234`	`+ )`
`230`	`235`	`}`
`231`	`236`	`plugins.push(ShebangPlugin(cwd, name, isMultiFormat))`
`232`	`237`	`}`
`@@ -235,16 +240,10 @@ async function getBuildOptions(`
`235`	`240`	`plugins.push(ReportPlugin(report, cwd, cjsDts, name, isMultiFormat))`
`236`	`241`	`}`
`237`	`242`
`238`		`- if (target) {`
`239`		`- plugins.push(`
`240`		`- // Use Lightning CSS to handle CSS input. This is a temporary solution`
`241`		`- // until Rolldown supports CSS syntax lowering natively.`
`242`		`- await LightningCSSPlugin({ target }),`
`243`		`- )`
	`243`	`+ if (!cjsDts) {`
	`244`	`+ plugins.push(userPlugins)`
`244`	`245`	`}`
`245`	`246`
`246`		`- plugins.push(userPlugins)`
`247`		`-`
`248`	`247`	`const inputOptions = await mergeUserOptions(`
`249`	`248`	`{`
`250`	`249`	`input: entry,`