Added docs via swagger

routes/api/v1/list_show.go

@@ -9,6 +9,27 @@ import (
 
 // AddOrUpdateList Adds or updates a new list
 func GetListByID(c echo.Context) error {
+	// swagger:operation GET /lists/{listID} lists getList
+	// ---
+	// summary: gets one list with all todo items
+	// consumes:
+	// - application/json
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: listID
+	//   in: path
+	//   description: ID of the list to show
+	//   type: string
+	//   required: true
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/List"
+	//   "400":
+	//     "$ref": "#/responses/Message"
+	//   "500":
+	//     "$ref": "#/responses/Message"
+
 	// Check if we have our ID
 	id := c.Param("id")
 	// Make int