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fix(mirror-redirect): 保留路径末尾斜杠，避免 cn-suffix 映射产出 /xxx/-cn #3

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Merged
cc-hearts merged 1 commit into from
Sep 12, 2026
Merged

fix(mirror-redirect): 保留路径末尾斜杠，避免 cn-suffix 映射产出 /xxx/-cn #3

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12 changes: 10 additions & 2 deletions src/mirror-redirect/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -221,9 +221,17 @@ function hostMatches(hostname: string, matcher: HostnameMatcher): boolean {
function toCnSuffixPathname(pathname: string): string {
if (pathname === '/' || pathname === '')
return '/index-cn'
if (pathname.startsWith('/~demos') || pathname.endsWith('-cn'))

// Append the suffix to the path segment, not after its trailing slash.
// Strip the slash while checking/appending `-cn`, then restore it.
const hasTrailingSlash = pathname.endsWith('/')
const normalizedPathname = hasTrailingSlash ? pathname.slice(0, -1) : pathname

if (normalizedPathname.startsWith('/~demos') || normalizedPathname.endsWith('-cn'))
return pathname
return `${pathname}-cn`

const suffixedPathname = `${normalizedPathname}-cn`
return hasTrailingSlash ? `${suffixedPathname}/` : suffixedPathname
}

function readStorage(key: string): string | null {
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