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24 lines
434 B
24 lines
434 B
package main
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import (
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"net/http"
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"os"
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)
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func main() {
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host := env("HOST", "")
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port := env("PORT", "8080")
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folder := env("FOLDER", "/web") + "/"
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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http.ServeFile(w, r, folder+r.URL.Path)
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})
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http.ListenAndServe(host+":"+port, nil)
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}
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func env(key, fallback string) string {
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if value := os.Getenv(key); 0 < len(value) {
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return value
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}
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return fallback
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}
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