theluyuan/vue3-yuanma
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

perf(ssr): improve isComment check (#6078)

Browse Source
This commit is contained in:
Hitesh Khandelwal 2022-06-13 08:36:15 +05:30 committed by GitHub
parent 19236d2c90
commit 25f7a16a6e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
packages/server-renderer/src/helpers/ssrRenderSlot.ts
View File

@ -87,11 +87,11 @@ export function ssrRenderSlotInner(
}
}
const commentTestRE = /^<!--.*-->$/s
const commentRE = /<!--[^]*?-->/gm
function isComment(item: SSRBufferItem) {
return (
typeof item === 'string' &&
commentRE.test(item) &&
!item.replace(commentRE, '').trim()
)
if (typeof item !== 'string' || !commentTestRE.test(item)) return false
// if item is '<!---->' or '<!--[-->' or '<!--]-->', return true directly
if (item.length <= 8) return true
return !item.replace(commentRE, '').trim()
}