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fix: don't inject CSS sourcemap for direct requests #13115

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merged 4 commits into from
May 15, 2023
Merged

fix: don't inject CSS sourcemap for direct requests #13115

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2f9c9f3
fix: don't inject CSS sourcemap for direct requests
ArnaudBarre May 7, 2023
7e73211
update test
ArnaudBarre May 7, 2023
dc29050
refactor: move inline style sourcemap injection to devHtmlHook
sapphi-red May 12, 2023
5890d5b
Update test
ArnaudBarre May 12, 2023
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2 changes: 1 addition & 1 deletion packages/vite/src/node/plugins/css.ts
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Expand Up @@ -404,7 +404,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
}

if (isDirectCSSRequest(id)) {
return await getContentWithSourcemap(css)
return null
}
// server only
if (options?.ssr) {
Expand Down
18 changes: 17 additions & 1 deletion packages/vite/src/node/server/middlewares/indexHtml.ts
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Expand Up @@ -36,6 +36,7 @@ import {
wrapId,
} from '../../utils'
import { checkPublicFile } from '../../plugins/asset'
import { getCodeWithSourcemap, injectSourcesContent } from '../sourcemap'

interface AssetNode {
start: number
Expand Down Expand Up @@ -268,7 +269,22 @@ const devHtmlHook: IndexHtmlTransformHook = async (
ensureWatchedFile(watcher, mod.file, config.root)

const result = await server!.pluginContainer.transform(code, mod.id!)
s.overwrite(start, end, result?.code || '')
let content = ''
if (result) {
if (result.map) {
if (result.map.mappings && !result.map.sourcesContent) {
await injectSourcesContent(
result.map,
proxyModulePath,
config.logger,
)
}
content = getCodeWithSourcemap('css', result.code, result.map)
} else {
content = result.code
}
}
s.overwrite(start, end, content)
}),
)

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2 changes: 1 addition & 1 deletion packages/vite/src/node/server/pluginContainer.ts
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Expand Up @@ -117,7 +117,7 @@ export interface PluginContainer {
inMap?: SourceDescription['map']
ssr?: boolean
},
): Promise<SourceDescription | null>
): Promise<{ code: string; map: SourceMap | null }>
load(
id: string,
options?: {
Expand Down
17 changes: 1 addition & 16 deletions playground/css-sourcemap/__tests__/css-sourcemap.spec.ts
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Expand Up @@ -37,22 +37,7 @@ describe.runIf(isServe)('serve', () => {
},
)
const css = await res.text()
const map = extractSourcemap(css)
expect(formatSourcemapForSnapshot(map)).toMatchInlineSnapshot(`
{
"mappings": "AAAA,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;AACT,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;AACb,CAAC;",
"sources": [
"/root/linked.css",
],
"sourcesContent": [
".linked {
color: red;
}
",
],
"version": 3,
}
`)
expect(css).not.toContain('sourceMappingURL')
})

test('linked css with import', async () => {
Expand Down