fix(frontend): resolve Vite assets by manifest source path (#37836)

In dev mode `/api/swagger` returned HTTP 500 (`Failed to locate local
path for managed asset URI: css/swagger.css`): the backend synthesised
asset keys from the Vite entry name instead of reading the manifest,
which only worked by coincidence and broke once a source file name
diverged from its entry name.

This keys the manifest by its source path (e.g. `web_src/js/index.ts`)
and resolves entries directly — hashed `file` in prod, dev-server source
in dev. A new `AssetCSSLinks` helper renders a JS entry's stylesheet
`<link>` tags from the manifest (the entry's CSS plus the CSS of its
statically-imported chunks).

Fixes: https://github.com/go-gitea/gitea/issues/37830
Fixes: https://github.com/go-gitea/gitea/pull/37832
Fixes: https://github.com/go-gitea/gitea/pull/37876
Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: prakhar0x01 <prakharporwal2004@gmail.com>
Co-authored-by: Nicolas <bircni@icloud.com>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
Co-authored-by: Giteabot <teabot@gitea.io>
This commit is contained in:
silverwind
2026-05-28 08:14:52 +02:00
committed by GitHub
parent db04bcb31a
commit 52fef74291
15 changed files with 122 additions and 128 deletions
+6 -24
View File
@@ -140,31 +140,13 @@ func IsViteDevMode() bool {
return isDev
}
func detectWebSrcPath(webSrcPath string) string {
localPath := util.FilePathJoinAbs(setting.StaticRootPath, "web_src", webSrcPath)
if _, err := os.Stat(localPath); err == nil {
return setting.AppSubURL + "/web_src/" + webSrcPath
// viteDevSourceURL returns the dev server URL for a source file, or "" if it doesn't exist.
func viteDevSourceURL(srcPath string) string {
localPath := util.FilePathJoinAbs(setting.StaticRootPath, srcPath)
if _, err := os.Stat(localPath); err != nil {
return ""
}
return ""
}
func viteDevSourceURL(name string) string {
if strings.HasPrefix(name, "css/theme-") {
// Only redirect built-in themes to Vite source; custom themes are served from custom/public/assets/css/
themeFilePath := "css/themes/" + strings.TrimPrefix(name, "css/")
if srcPath := detectWebSrcPath(themeFilePath); srcPath != "" {
return srcPath
}
}
// try to map ".js" files to ".ts" files
pathPrefix, ok := strings.CutSuffix(name, ".js")
if ok {
if srcPath := detectWebSrcPath(pathPrefix + ".ts"); srcPath != "" {
return srcPath
}
}
// for all others that the names match
return detectWebSrcPath(name)
return setting.AppSubURL + "/" + srcPath
}
// isViteDevRequest returns true if the request should be proxied to the Vite dev server.