29 lines
494 B
Go
29 lines
494 B
Go
package web
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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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"os"
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)
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//go:embed static/*
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var staticFiles embed.FS
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type spaFileSystem struct {
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root http.FileSystem
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}
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func (spa *spaFileSystem) Open(name string) (http.File, error) {
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f, err := spa.root.Open(name)
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if os.IsNotExist(err) {
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return spa.root.Open("index.html")
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}
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return f, err
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}
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func initStatic(mux *http.ServeMux) {
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staticFS, _ := fs.Sub(staticFiles, "static")
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mux.Handle("/", http.FileServer(&spaFileSystem{http.FS(staticFS)}))
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}
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