refactor: 对齐后端样例工程规范

backend/api/cmd/cli/main.go

@@ -0,0 +1,31 @@
+// 平台 API 的数据库迁移与版本命令行工具。
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/config"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/impl"
+	_ "git.apinb.com/heqiapp/platforms/backend/api/internal/models"
+)
+
+const serviceKey = "Platform"
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Println("usage: platform-cli <version|migrate>")
+		return
+	}
+	switch os.Args[1] {
+	case "version":
+		fmt.Println("platform-cli 0.1.0")
+	case "migrate":
+		config.New(serviceKey)
+		impl.NewImpl()
+		fmt.Println("platform database auto migrate completed")
+	default:
+		fmt.Fprintf(os.Stderr, "unknown command: %s\n", os.Args[1])
+		os.Exit(1)
+	}
+}