name: Release-and-Build-Docker-Image

on:
  push:
    tags:
      - 'v*'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: baihu

jobs:
  build-binaries:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.24'

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Build Web
        run: make build-web

      - name: Generate Swagger
        run: make swag

      - name: Build Binaries
        run: |
          VERSION=${{ github.ref_name }}
          BUILD_TIME=$(TZ='Asia/Shanghai' date '+%Y/%m/%d %H:%M:%S')
          LDFLAGS="-s -w -X 'github.com/engigu/baihu-panel/internal/constant.Version=$VERSION' -X 'github.com/engigu/baihu-panel/internal/constant.BuildTime=$BUILD_TIME'"
          
          # Prepare static assets for embedding
          rm -rf internal/static/dist
          cp -r web/dist internal/static/dist
          
          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -tags web -ldflags="$LDFLAGS" -o baihu-linux-amd64 main.go
          tar -czvf baihu-linux-amd64.tar.gz baihu-linux-amd64
          CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -tags web -ldflags="$LDFLAGS" -o baihu-linux-arm64 main.go
          tar -czvf baihu-linux-arm64.tar.gz baihu-linux-arm64

      - name: Build Agent Binaries
        run: |
          VERSION=${{ github.ref_name }}
          BUILD_TIME=$(TZ='Asia/Shanghai' date '+%Y/%m/%d %H:%M:%S')
          AGENT_LDFLAGS="-s -w -X 'main.Version=$VERSION' -X 'main.BuildTime=$BUILD_TIME'"
          mkdir -p data/agent
          echo "$VERSION" > data/agent/version.txt
          
          # Linux AMD64
          cd agent && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="$AGENT_LDFLAGS" -o ../data/agent/baihu-agent-linux-amd64 . && cd ..
          cd data/agent && cp ../../agent/config.example.ini . && tar -czvf baihu-agent-linux-amd64.tar.gz baihu-agent-linux-amd64 config.example.ini && rm baihu-agent-linux-amd64 && cd ../..
          
          # Linux ARM64
          cd agent && CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="$AGENT_LDFLAGS" -o ../data/agent/baihu-agent-linux-arm64 . && cd ..
          cd data/agent && tar -czvf baihu-agent-linux-arm64.tar.gz baihu-agent-linux-arm64 config.example.ini && rm baihu-agent-linux-arm64 && cd ../..
          
          # Windows AMD64
          cd agent && CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags="$AGENT_LDFLAGS" -o ../data/agent/baihu-agent-windows-amd64.exe . && cd ..
          cd data/agent && zip baihu-agent-windows-amd64.zip baihu-agent-windows-amd64.exe config.example.ini && rm baihu-agent-windows-amd64.exe && cd ../..
          
          # Darwin AMD64
          cd agent && CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags="$AGENT_LDFLAGS" -o ../data/agent/baihu-agent-darwin-amd64 . && cd ..
          cd data/agent && tar -czvf baihu-agent-darwin-amd64.tar.gz baihu-agent-darwin-amd64 config.example.ini && rm baihu-agent-darwin-amd64 && cd ../..
          
          # Darwin ARM64
          cd agent && CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags="$AGENT_LDFLAGS" -o ../data/agent/baihu-agent-darwin-arm64 . && cd ..
          cd data/agent && tar -czvf baihu-agent-darwin-arm64.tar.gz baihu-agent-darwin-arm64 config.example.ini && rm baihu-agent-darwin-arm64 && cd ../..

      - name: Prepare Release Notes
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          if gh release view ${{ github.ref_name }} > /dev/null 2>&1; then
            echo "$(cat CHANGELOG.md)" > FINAL_CHANGELOG.md
            echo -e "\n\n" >> FINAL_CHANGELOG.md
            gh release view ${{ github.ref_name }} --json body -q .body >> FINAL_CHANGELOG.md
          else
            cp CHANGELOG.md FINAL_CHANGELOG.md
          fi

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
          body_path: FINAL_CHANGELOG.md
          files: |
            baihu-linux-amd64.tar.gz
            baihu-linux-arm64.tar.gz
            data/agent/baihu-agent-*.tar.gz
            data/agent/baihu-agent-*.zip

  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        base_type: [debian, debian13, minimal]
        platform:
          - linux/amd64
          - linux/arm64
        include:
          - base_type: debian
            platform: linux/amd64
            base_tag: base
            tag_suffix: ""
          - base_type: debian
            platform: linux/arm64
            base_tag: base
            tag_suffix: ""
#           - base_type: alpine
#             platform: linux/amd64
#             base_tag: base-alpine
#             tag_suffix: "-alpine"
#           - base_type: alpine
#             platform: linux/arm64
#             base_tag: base-alpine
#             tag_suffix: "-alpine"
          - base_type: debian13
            platform: linux/amd64
            base_tag: base-debian13
            tag_suffix: "-debian13"
          - base_type: debian13
            platform: linux/arm64
            base_tag: base-debian13
            tag_suffix: "-debian13"
          - base_type: minimal
            platform: linux/amd64
            base_tag: base-minimal
            tag_suffix: "-minimal"
          - base_type: minimal
            platform: linux/arm64
            base_tag: base-minimal
            tag_suffix: "-minimal"

    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set platform pair
        id: platform
        run: |
          platform=${{ matrix.platform }}
          echo "pair=${platform//\//-}-${{ matrix.base_type }}" >> $GITHUB_OUTPUT

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}

      - name: Get build time
        id: build_time
        run: echo "time=$(TZ='Asia/Shanghai' date '+%Y-%m-%d %H:%M:%S')" >> $GITHUB_OUTPUT

      - name: Build and push by digest
        id: build
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ${{ matrix.base_type == 'minimal' && './docker/Dockerfile.minimal' || './docker/Dockerfile' }}
          platforms: ${{ matrix.platform }}
          build-args: |
            VERSION=${{ github.ref_name }}
            BUILD_TIME=${{ steps.build_time.outputs.time }}
            BASE_TAG=${{ matrix.base_tag }}
          labels: ${{ steps.meta.outputs.labels }}
          outputs: type=image,name=${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
          cache-from: type=gha,scope=${{ steps.platform.outputs.pair }}
          cache-to: type=gha,scope=${{ steps.platform.outputs.pair }},mode=max
          provenance: false

      - name: Export digest
        run: |
          mkdir -p /tmp/digests
          digest="${{ steps.build.outputs.digest }}"
          touch "/tmp/digests/${digest#sha256:}"

      - name: Upload digest
        uses: actions/upload-artifact@v4
        with:
          name: digests-${{ steps.platform.outputs.pair }}
          path: /tmp/digests/*
          if-no-files-found: error
          retention-days: 1

  merge:
    runs-on: ubuntu-latest
    needs: [build, build-binaries]
    strategy:
      matrix:
        base_type: [debian, debian13, minimal]
        include:
          - base_type: debian
            tag_suffix: ""
#           - base_type: alpine
#             tag_suffix: "-alpine"
          - base_type: debian13
            tag_suffix: "-debian13"
          - base_type: minimal
            tag_suffix: "-minimal"

    permissions:
      contents: write
      packages: write

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download digests
        uses: actions/download-artifact@v4
        with:
          path: /tmp/digests
          pattern: digests-*-${{ matrix.base_type }}
          merge-multiple: true

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

      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}${{ matrix.tag_suffix }}
            type=raw,value=latest${{ matrix.tag_suffix }}

      - name: Create manifest list and push
        working-directory: /tmp/digests
        run: |
          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
            $(printf '${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)

      - name: Inspect image
        run: |
          docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}

