route_exist returns both bool and err-msg now

modules/router/router.v

@@ -24,8 +24,9 @@ pub fn run_parse() []Route {
 
 	routes := get_routes_from_config()
 	for route in routes {
-		if !route_exist(route) {
-			eprintln('route ${route.controller}/${route.function} not found')
+		ok, err := route_exist(route)
+		if !ok {
+			eprintln(err)
 			exit(1)
 		}
 	}
@@ -33,25 +34,23 @@ pub fn run_parse() []Route {
 	return routes
 }
 
-fn route_exist(route Route) bool {
+fn route_exist(route Route) (bool,string) {
 	file := 'Controllers/${route.controller}.v'
 	if !os.exists(file) {
-		eprintln('could not find $file')
 
-		return false
+		return false, 'could not find $file'
 	}
 	file_content := os.read_file(file) or {
-		eprintln('could not read $file')
 
-		return false
+		return false, 'could not read $file'
 	}
 
 	if !file_content.contains('fn ${route.function}()') {
 
-		return false
+		return false, '${route.function} not properly defined'
 	}
 
-	return true
+	return true, ''
 }
 
 fn get_routes_from_config() []Route {