http root serves public/root.html

http.go

@@ -2,8 +2,10 @@ package main
 
 import (
 	"context"
+	_ "embed"
 	"fmt"
 	"net/http"
+	"os"
 )
 
 type Context struct {
@@ -12,6 +14,12 @@ type Context struct {
 
 func HTTP(port int, db DB) error {
 	foo := func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/":
+			httpRoot(w, r)
+		default:
+			http.NotFound(w, r)
+		}
 	}
 	foo = withAuth(foo)
 	return http.ListenAndServe(fmt.Sprintf(":%d", port), http.HandlerFunc(foo))
@@ -41,3 +49,15 @@ func withAuth(foo http.HandlerFunc) http.HandlerFunc {
 		foo(w, r)
 	}
 }
+
+//go:embed public/root.html
+var httpRootHTML string
+
+func httpRoot(w http.ResponseWriter, r *http.Request) {
+	body := httpRootHTML
+	if os.Getenv("DEBUG") {
+		b, _ := os.ReadFile("public/root.html")
+		body = string(b)
+	}
+	w.Write([]byte(body))
+}

public/root.html

@@ -0,0 +1 @@
+hi