name: Deploy Incremental Updates to NEUxiaozhan

on:
  push:
    branches: [master]

jobs:
  deploy:
    runs-on: self-hosted
    steps:
      - name: Setup local repository
        shell: bash
        run: |
          # 定义本地仓库路径（根据实际情况调整）
          REPO_PATH="/opt/gitea/data/gitea-repositories/ember/front.git"
          WORK_TREE="/tmp/gitea_worktree"

          # 创建临时工作目录
          mkdir -p $WORK_TREE
          
          # 使用git worktree挂载最新代码
          git --git-dir=$REPO_PATH worktree add --force $WORK_TREE HEAD

      - name: Detect changed files
        shell: bash
        run: |
          cd /tmp/gitea_worktree
          
          # 智能识别首次提交情况
          if git rev-parse HEAD^ >/dev/null 2>&1; then
            DIFF_REF="HEAD^..HEAD"
          else
            DIFF_REF="HEAD"
          fi

          # 生成带完整路径的变更文件列表
          git diff --name-only --diff-filter=d $DIFF_REF > /tmp/changed_files.txt

      - name: Sync incremental files
        shell: bash
        run: |
          # 配置路径参数
          SOURCE_DIR="/tmp/gitea_worktree"
          TARGET_DIR="/www/wwwroot/front/public"
          
          # 使用rsync进行增量同步
          rsync -avR --remove-source-files \
            --files-from=/tmp/changed_files.txt \
            $SOURCE_DIR/ \
            $TARGET_DIR/

          # 权限设置（根据Web服务器用户调整）
          # sudo chown -R www:www $TARGET_DIR
          # sudo find $TARGET_DIR -type d -exec chmod 755 {} \;
          # sudo find $TARGET_DIR -type f -exec chmod 644 {} \;

      - name: Cleanup
        shell: bash
        run: |
          # 清理临时工作目录
          WORK_TREE="/tmp/gitea_worktree"
          git --git-dir=/opt/gitea/data/gitea-repositories/ember/front.git worktree remove $WORK_TREE --force
          rm -rf $WORK_TREE /tmp/changed_files.txt