feat: variable go version

src/main.go

@@ -1,33 +0,0 @@
-package main
-
-import (
-    "log"
-    "net/http"
-    "path/filepath"
-    "strings"
-)
-
-func html(w http.ResponseWriter, r *http.Request) {
-    if r.URL.Path == "/style.css" {
-        http.ServeFile(w, r, "/html/style.css")
-        return
-    }
-    if strings.HasPrefix(r.URL.Path, "/static/") {
-        http.ServeFile(w, r, r.URL.Path)
-        return
-    }
-    if r.URL.Path == "/" {
-        http.ServeFile(w, r, "/html/index.html")
-        return
-    }
-    http.ServeFile(w, r, filepath.Join("/html", r.URL.Path + ".html"))
-}
-
-func main() {
-    http.HandleFunc("/", html)
-
-    err := http.ListenAndServe(":3000", nil)
-    if err != nil {
-        log.Fatal(err)
-    }
-}