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fix: handle files with multiple comments #7202

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merged 2 commits into from Mar 7, 2022
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3 changes: 2 additions & 1 deletion packages/vite/src/node/__tests__/scan.spec.ts
Expand Up @@ -30,7 +30,8 @@ describe('optimizer-scan:script-test', () => {
scriptRE.lastIndex = 0
const ret = scriptRE.exec(
`<template>
<!-- <script >var test = null</script> -->
<!-- <script >var test1 = null</script> -->
<!-- <script >var test2 = null</script> -->
</template>`.replace(commentRE, '')
)
expect(ret).toEqual(null)
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2 changes: 1 addition & 1 deletion packages/vite/src/node/optimizer/scan.ts
Expand Up @@ -143,7 +143,7 @@ function globEntries(pattern: string | string[], config: ResolvedConfig) {
const scriptModuleRE =
/(<script\b[^>]*type\s*=\s*(?:"module"|'module')[^>]*>)(.*?)<\/script>/gims
export const scriptRE = /(<script\b(?:\s[^>]*>|>))(.*?)<\/script>/gims
export const commentRE = /<!--(.|[\r\n])*?-->/
export const commentRE = /<!--.*?-->/gs
const srcRE = /\bsrc\s*=\s*(?:"([^"]+)"|'([^']+)'|([^\s'">]+))/im
const typeRE = /\btype\s*=\s*(?:"([^"]+)"|'([^']+)'|([^\s'">]+))/im
const langRE = /\blang\s*=\s*(?:"([^"]+)"|'([^']+)'|([^\s'">]+))/im
Expand Down