增加版本显示

backend/my_work/install.sh

@@ -7,9 +7,23 @@ LOG_PATH="/var/log/$APP_NAME"
 
 echo "正在安装 $APP_NAME..."
 
+# 获取 git 版本信息
+GIT_VERSION=$(git describe --tags --always --dirty 2>/dev/null || git rev-parse --short HEAD 2>/dev/null || echo "unknown")
+GIT_COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
+BUILD_TIME=$(date '+%Y-%m-%d %H:%M:%S')
+
+echo "  Git Version : $GIT_VERSION"
+echo "  Git Commit : $GIT_COMMIT"
+echo "  Build Time : $BUILD_TIME"
+
+LDFLAGS="-s -w"
+LDFLAGS="$LDFLAGS -X main.GitVersion=$GIT_VERSION"
+LDFLAGS="$LDFLAGS -X main.GitCommit=$GIT_COMMIT"
+LDFLAGS="$LDFLAGS -X main.BuildTime=$BUILD_TIME"
+
 # 编译应用
 echo "编译应用..."
-CGO_ENABLED=0 GOOS=linux go build -o $APP_NAME -ldflags="-s -w" main.go
+CGO_ENABLED=0 GOOS=linux go build -o $APP_NAME -ldflags="$LDFLAGS" main.go
 
 # 先停止服务
 sudo systemctl stop $APP_NAME

backend/my_work/main.go

@@ -12,6 +12,13 @@ import (
 	"github.com/goccy/go-yaml"
 )
 
+// 由 install.sh 编译时通过 -ldflags -X 注入
+var (
+	GitVersion = "dev"
+	GitCommit  = "unknown"
+	BuildTime  = "unknown"
+)
+
 func main() {
 
 	fmt.Println("OPS Backend Service started")
@@ -101,6 +108,11 @@ func main() {
 		c.Abort()
 	})
 
+	// 将编译注入的版本信息传给 routers 包
+	routers.GitVersion = GitVersion
+	routers.GitCommit = GitCommit
+	routers.BuildTime = BuildTime
+
 	// API路由
 	routers.ApiRoot(r.Group("/api"))
 

backend/my_work/routers/api.go

@@ -10,6 +10,13 @@ import (
 
 var ErrorCode map[string]interface{}
 
+// 版本信息，由 main.go 在启动前赋值（值来自 -ldflags 注入）
+var (
+	GitVersion = "dev"
+	GitCommit  = "unknown"
+	BuildTime  = "unknown"
+)
+
 func init() {
 	//读取默认配置
 	fmt.Println("尝试读取错误码文件")
@@ -60,6 +67,9 @@ func ApiRoot(r *gin.RouterGroup) {
 	r.GET("/", func(ctx *gin.Context) {
 		ReturnJson(ctx, "apiOK", gin.H{
 			"isOpsApiRoot": true,
+			"version":       GitVersion,
+			"gitCommit":     GitCommit,
+			"buildTime":     BuildTime,
 		})
 	})