buckit/.github/workflows/release.yml

name: Release

on:
  push:
    tags:
      - 'RELEASE.*'

permissions:
  contents: write
  packages: write

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - goos: linux
            goarch: amd64
          - goos: linux
            goarch: arm64
          - goos: windows
            goarch: amd64
            ext: .exe
          - goos: darwin
            goarch: arm64
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-go@v5
        with:
          go-version: 1.25.x

      - name: Build binary
        env:
          CGO_ENABLED: 0
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          BUCKIT_RELEASE: RELEASE
        run: |
          LDFLAGS=$(go run buildscripts/gen-ldflags.go ${{ github.ref_name }})
          go build -tags kqueue -trimpath --ldflags "${LDFLAGS}" -o buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }}

      - name: Generate checksum
        run: |
          sha256sum buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }} > buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }}.sha256sum

      - name: Sign with minisign
        env:
          MINISIGN_PRIVATE_KEY: ${{ secrets.MINISIGN_PRIVATE_KEY }}
          MINISIGN_PASSWORD: ${{ secrets.MINISIGN_PASSWORD }}
        run: |
          go install aead.dev/minisign/cmd/minisign@v0.2.1
          echo "$MINISIGN_PRIVATE_KEY" | base64 -d > /tmp/minisign.key
          echo "$MINISIGN_PASSWORD" | minisign -Sm buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }} -s /tmp/minisign.key
          shred -u /tmp/minisign.key

      - name: Build packages
        if: matrix.goos == 'linux'
        run: |
          wget -q https://github.com/minio/pkger/releases/download/v2.3.11/pkger_2.3.11_linux_amd64.deb
          sudo apt install -y ./pkger_2.3.11_linux_amd64.deb
          wget -q -O minio.service https://raw.githubusercontent.com/minio/minio-service/v1.1.1/linux-systemd/distributed/minio.service
          mkdir -p dist/linux-${{ matrix.goarch }}
          cp buckit-${{ matrix.goos }}-${{ matrix.goarch }}.${{ github.ref_name }} dist/linux-${{ matrix.goarch }}/buckit.${{ github.ref_name }}
          pkger -r ${{ github.ref_name }} --ignore

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ matrix.goos }}-${{ matrix.goarch }}
          path: |
            buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }}
            buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }}.sha256sum
            buckit-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.ext }}.${{ github.ref_name }}.minisig
            dist/linux-${{ matrix.goarch }}/*.deb
            dist/linux-${{ matrix.goarch }}/*.rpm
            dist/linux-${{ matrix.goarch }}/*.apk

  docker:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Prepare binaries for Docker
        run: |
          cp artifacts/buckit-linux-amd64.${{ github.ref_name }} buckit-amd64.${{ github.ref_name }}
          cp artifacts/buckit-linux-arm64.${{ github.ref_name }} buckit-arm64.${{ github.ref_name }}
          chmod +x buckit-*.${{ github.ref_name }}

      - uses: docker/setup-qemu-action@v3

      - uses: docker/setup-buildx-action@v3

      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Determine tags
        id: tags
        run: |
          TAGS="ghcr.io/buckit-io/buckit:${{ github.ref_name }}"
          TAGS="${TAGS},docker.io/buckitio/buckit:${{ github.ref_name }}"
          if [[ "${{ github.ref_name }}" != *".rc"* ]]; then
            TAGS="${TAGS},ghcr.io/buckit-io/buckit:latest"
            TAGS="${TAGS},docker.io/buckitio/buckit:latest"
          fi
          echo "tags=${TAGS}" >> $GITHUB_OUTPUT

      - uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.tags.outputs.tags }}
          build-args: |
            RELEASE=${{ github.ref_name }}

  publish:
    needs: [build, docker]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          prerelease: ${{ contains(github.ref_name, '.rc') }}
          files: artifacts/**/*

  update-gh-pages:
    if: "!contains(github.ref_name, '.rc')"
    needs: [build, publish]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Generate sha256sum pointer files
        run: |
          tag="${{ github.ref_name }}"
          for arch in amd64 arm64; do
            dir="pages/server/buckit/release/linux-${arch}"
            mkdir -p "${dir}"
            sha=$(sha256sum "artifacts/buckit-linux-${arch}.${tag}" | awk '{print $1}')
            echo "${sha} buckit.${tag}" > "${dir}/buckit.sha256sum"
          done

      - name: Deploy to gh-pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./pages
          keep_files: true