init - add project files

handlers/index.go

@@ -0,0 +1,37 @@
+package handlers
+
+import (
+	. "maxwarden/ui"
+
+	"net/http"
+	"net/http/httptest"
+	"strings"
+)
+
+func IndexHandler(w http.ResponseWriter, r *http.Request) {
+	// serve home page if route is literally '/'
+	if r.URL.Path == "/" {
+		http.Redirect(w, r, "/auth/login", http.StatusFound)
+		return
+	}
+
+	// By default, any unmapped route will route to '/', so make sure
+	// the URL is actually '/' or else 404
+	if strings.HasSuffix(r.URL.Path, "/") {
+		w.WriteHeader(http.StatusNotFound)
+
+		ErrorPage(http.StatusNotFound).Render(w)
+		return
+	}
+
+	rr := &httptest.ResponseRecorder{Code: http.StatusOK}
+
+	HttpFS.ServeHTTP(rr, r)
+
+	if rr.Code != http.StatusOK {
+		w.WriteHeader(rr.Code)
+		ErrorPage(rr.Code).Render(w)
+	} else {
+		HttpFS.ServeHTTP(w, r)
+	}
+}