go-tower: added StaticFS and fixed buildFullPath: v0.1.1

path.go

@@ -12,3 +12,22 @@ func normalizePath(path string) string {
 
 	return "/" + path
 }
+
+func buildFullPath(prefix string, path string) string {
+	normalizedPrefix := normalizePath(prefix)
+	normalizedPath := normalizePath(path)
+
+	if normalizedPrefix == "/" && normalizedPath == "/" {
+		return "/"
+	}
+
+	if normalizedPrefix == "/" {
+		return normalizedPath
+	}
+
+	if normalizedPath == "/" {
+		return normalizedPrefix
+	}
+
+	return normalizedPrefix + normalizedPath
+}