34 lines
831 B
Go
34 lines
831 B
Go
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package web
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import (
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"embed"
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"net/http"
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"path"
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"runtime"
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)
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//go:embed "static"
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var embedded_files embed.FS
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var use_embedded = ""
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var this_dir string
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func init() {
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_, this_file, _, _ := runtime.Caller(0) // `this_file` is absolute path to this source file
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this_dir = path.Dir(this_file)
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}
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// Serve static assets, either from the disk (if running in development mode), or from go:embedded files
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func (app *Application) ServeStatic(w http.ResponseWriter, r *http.Request) {
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// Static files can be stored in browser cache
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w.Header().Set("Cache-Control", "public, max-age=3600")
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if use_embedded == "true" {
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// Serve directly from the embedded files
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http.FileServer(http.FS(embedded_files)).ServeHTTP(w, r)
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} else {
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// Serve from disk
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http.FileServer(http.Dir(path.Join(this_dir, "static"))).ServeHTTP(w, r)
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}
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}
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