#!/bin/bash

set -e

CONTAINER_NAME="license"
IMAGE_NAME="license-server"
IMAGE_TAG="1.0.0"
GIT_REPO_DIR="/home/ceshi/work/license-server"
PORT=13579

FULL_IMAGE_NAME="${IMAGE_NAME}:${IMAGE_TAG}"

echo "===> Step 1: 停止并删除老的容器..."
docker stop $CONTAINER_NAME 2>/dev/null || true
docker rm $CONTAINER_NAME 2>/dev/null || true

echo "===> Step 2: 删除旧镜像（如有）..."
docker rmi $FULL_IMAGE_NAME 2>/dev/null || true

echo "===> Step 3: 拉取最新代码..."
cd "$GIT_REPO_DIR" || { echo "❌ 找不到目录 $GIT_REPO_DIR"; exit 1; }
git pull || { echo "❌ git pull 失败"; exit 1; }

echo "===> Step 4: 构建镜像（不依赖 go.sum）..."
docker build -t $FULL_IMAGE_NAME . || { echo "❌ Docker build 失败"; exit 1; }

echo "===> Step 5: 启动容器..."
docker run -d --name $CONTAINER_NAME -p 127.0.0.1:$PORT:$PORT $FULL_IMAGE_NAME || { echo "❌ Docker 启动失败"; exit 1; }

echo "✅ 部署完成，服务运行在端口 $PORT，镜像版本为 $FULL_IMAGE_NAME"