name: Gitea CI/CD for Helm Deployment

on:
  workflow_dispatch:
  push:
    branches:
      - main

jobs:
  build-and-push:
    # 请将 'ubuntu-latest' 替换为您的 Gitea runner 标签, 例如: 'self-hosted, dind, rootless'
    runs-on: ubuntu-latest 
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      # 尝试自动检测并设置 Docker Socket 路径 (针对 Rootless 模式)
      - name: Detect and Set Docker Socket
        run: |
          echo "Checking for Docker socket..."
          if [ -S /var/run/docker.sock ]; then
            echo "Found /var/run/docker.sock"
          elif [ -S /run/user/1000/docker.sock ]; then
            echo "Found /run/user/1000/docker.sock"
            echo "DOCKER_HOST=unix:///run/user/1000/docker.sock" >> $GITHUB_ENV
            echo "Setting DOCKER_HOST to unix:///run/user/1000/docker.sock"
          elif [ -S /run/docker.sock ]; then
             echo "Found /run/docker.sock"
             echo "DOCKER_HOST=unix:///run/docker.sock" >> $GITHUB_ENV
          else
            echo "Docker socket not found in common locations."
            echo "Listing /run/user/1000 if exists:"
            ls -la /run/user/1000 || true
          fi

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          # 请将 'gitea.173114.xyz' 替换为您的 Gitea 实例 URL
          registry: gitea.173114.xyz
          username: ${{ gitea.actor }}
          # Gitea 会为工作流提供一个临时令牌用于访问包
          password: ${{ secrets.GITEA_TOKEN }}

      - name: Build and push Docker image
        run: |
          # Gitea 仓库中的镜像名称
          IMAGE_NAME="gitea.173114.xyz/${{ gitea.owner }}/my-docs"
          echo "Pushing to: $IMAGE_NAME"
          docker build . --file Dockerfile \
            --tag "$IMAGE_NAME:latest" \
            --tag "$IMAGE_NAME:${{ gitea.sha }}"
          docker push "$IMAGE_NAME:latest"
          docker push "$IMAGE_NAME:${{ gitea.sha }}"

  deploy:
    # 请将 'ubuntu-latest' 替换为您的 Gitea runner 标签
    runs-on: ubuntu-latest 
    needs: build-and-push
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Kubeconfig
        run: |
          mkdir -p $HOME/.kube
          echo "${{ secrets.KUBE_CONFIG }}" > $HOME/.kube/config
          chmod 600 $HOME/.kube/config
        # KUBE_CONFIG应该是您的 kubeconfig 文件的 base64 编码内容
        # 请在您的 Gitea 仓库设置中添加此 secret
        if: ${{ secrets.KUBE_CONFIG != '' }}

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          # 如果需要，可以指定 Helm 版本, 例如: 'v3.8.0'
          version: 'latest'

      - name: Deploy with Helm
        run: |
          # 假设您的 Helm chart 位于 'helm/my-docs' 目录中
          # 请将 'my-docs-release' 替换为您期望的 Helm release 名称
          IMAGE_NAME="gitea.173114.xyz/${{ gitea.owner }}/my-docs"
          helm upgrade --install my-docs-release ./helm/my-docs \
            --namespace my-docs-ns \
            --create-namespace \
            --set image.repository="$IMAGE_NAME" \
            --set image.tag="${{ gitea.sha }}"