From 6cc76c6767a0d5a72a389e7003b1a393cad33845 Mon Sep 17 00:00:00 2001
From: Sakurasan <26715255+Sakurasan@users.noreply.github.com>
Date: Sun, 30 Aug 2026 15:33:16 +0800
Subject: [PATCH] chore: add hot reload for development

- Makefile: add dev-backend (air) and dev-frontend (vite) targets
- backend/.air.toml: air config for Go live reload
- .gitignore: exclude backend/tmp/
---
 .gitignore        |  1 +
 Makefile          | 16 ++++++++++++----
 backend/.air.toml | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 4 deletions(-)
 create mode 100644 backend/.air.toml

diff --git a/.gitignore b/.gitignore
index d58197f..1d1ad69 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 bin/
+tmp/
 test/
 demo/
 *.log
diff --git a/Makefile b/Makefile
index 039979c..2f04295 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: build run test clean fmt lint frontend
+.PHONY: build run test clean fmt lint frontend dev dev-backend dev-frontend
 
 BINARY_NAME=openteam
 BUILD_DIR=bin
@@ -18,9 +18,17 @@ frontend:
 run: build
 	./$(BUILD_DIR)/$(BINARY_NAME)
 
-# Development run
-dev:
-	cd $(BACKEND_DIR) && go run ./cmd/openteam
+# Development: backend + frontend (requires air + pnpm)
+dev: dev-backend dev-frontend
+
+# Go backend with hot reload (requires: go install github.com/air-verse/air@latest)
+dev-backend:
+	@command -v air >/dev/null 2>&1 || { echo "Installing air..."; go install github.com/air-verse/air@latest; }
+	cd $(BACKEND_DIR) && air -c .air.toml
+
+# Vue frontend with HMR
+dev-frontend:
+	cd frontend && pnpm dev
 
 # Test
 test:
diff --git a/backend/.air.toml b/backend/.air.toml
new file mode 100644
index 0000000..f683d2d
--- /dev/null
+++ b/backend/.air.toml
@@ -0,0 +1,38 @@
+# Air configuration for Go hot reload
+# Docs: https://github.com/air-verse/air
+
+root = "."
+tmp_dir = "tmp"
+
+[build]
+  bin = "./tmp/main"
+  cmd = "go build -o ./tmp/main ./cmd/openteam"
+  delay = 1000
+  exclude_dir = ["tmp", "vendor", "node_modules", "frontend"]
+  exclude_file = []
+  exclude_regex = ["_test.go", ".*_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html", "sql"]
+  kill_delay = "0s"
+  log = "build-errors.log"
+  send_interrupt = false
+  stop_on_error = true
+
+[color]
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true