d0b0b4f8bd
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Deploy to NAS / deploy (push) Failing after 4s
Remove submodule tracking; backend is now a plain directory in the repo. Also update deploy workflow: remove --recurse-submodules. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package api
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import (
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"embed"
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"io/fs"
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"net/http"
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"path/filepath"
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"strings"
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)
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// spaFS holds the built Vite SPA.
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// The directory backend/internal/api/webapp/ is populated by the Docker
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// multi-stage build (node → copy dist → go build).
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// A placeholder file keeps the embed valid when building without Docker.
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//go:embed webapp
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var spaFS embed.FS
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// SPAHandler serves the Vite SPA under the given prefix (e.g. "/app").
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// Static assets (paths with file extensions) are served directly.
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// All other paths fall back to index.html for client-side routing.
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func SPAHandler(prefix string) http.Handler {
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sub, err := fs.Sub(spaFS, "webapp")
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if err != nil {
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return http.NotFoundHandler()
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}
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fileServer := http.FileServer(http.FS(sub))
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// Strip the mount prefix to get the file path
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path := strings.TrimPrefix(r.URL.Path, prefix)
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if path == "" || path == "/" {
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// Serve index.html
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r2 := r.Clone(r.Context())
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r2.URL.Path = "/index.html"
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fileServer.ServeHTTP(w, r2)
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return
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}
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// Has a file extension → serve asset directly (JS, CSS, fonts, …)
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if filepath.Ext(path) != "" {
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r2 := r.Clone(r.Context())
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r2.URL.Path = path
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fileServer.ServeHTTP(w, r2)
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return
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}
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// SPA route → serve index.html
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r2 := r.Clone(r.Context())
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r2.URL.Path = "/index.html"
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fileServer.ServeHTTP(w, r2)
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})
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}
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