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fix(css): respect emitAssets when cssCodeSplit=false #20883

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merged 1 commit into from
Oct 3, 2025
Merged

fix(css): respect emitAssets when cssCodeSplit=false #20883

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12 changes: 11 additions & 1 deletion packages/vite/src/node/plugins/css.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -953,8 +953,18 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
return
}

// vite:asset cleans up earlier assets of 'renderChunk',
// but with cssCodeSplit=false we may still emit CSS here.
// So is our responsibility to respect emitAssets
const canEmitAssets =
config.command !== 'build' || this.environment.config.build.emitAssets

// extract as single css bundle if no codesplit
if (!this.environment.config.build.cssCodeSplit && !hasEmitted) {
if (
canEmitAssets &&
!this.environment.config.build.cssCodeSplit &&
!hasEmitted
) {
let extractedCss = ''
const collected = new Set<OutputChunk>()
// will be populated in order they are used by entry points
Expand Down