name: Release slipstream

on:
  push:
    tags:
      - "v*.*.*"

env:
  BUILD_TYPE: Release

jobs:
  build:
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt install -y pkg-config libssl-dev ninja-build

      - name: Configure CMake
        run: |
          cmake \
            -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
            -DCMAKE_MAKE_PROGRAM=ninja \
            -DCMAKE_C_COMPILER=clang \
            -DCMAKE_CXX_COMPILER=clang++ \
            -G Ninja \
            -S ${{github.workspace}} \
            -B ${{github.workspace}}/build

      - name: Build with CMake
        run: |
          cmake \
            --build ${{github.workspace}}/build \
            -j $(nproc) \
            --target slipstream-client slipstream-server

      - name: Rename Binaries
        run: |
          VERSION=${{ github.ref_name }}
          mv ${{github.workspace}}/build/slipstream-client ${{github.workspace}}/build/slipstream-client-${VERSION}-linux-x86_64
          mv ${{github.workspace}}/build/slipstream-server ${{github.workspace}}/build/slipstream-server-${VERSION}-linux-x86_64

      - name: Release
        uses: softprops/action-gh-release@v2
        if: github.ref_type == 'tag'
        with:
          draft: true
          generate_release_notes: true
          files: |
            build/slipstream-client-*
            build/slipstream-server-*

  docker-build:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write

    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Log in to the Container registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Extract metadata (tags, labels) for Docker (server)
        id: meta-server
        uses: docker/metadata-action@v3
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-server

      - name: Extract metadata (tags, labels) for Docker (client)
        id: meta-client
        uses: docker/metadata-action@v3
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-client

      - name: Build and push Docker image (server)
        id: push-server
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.meta-server.outputs.tags }}
          labels: ${{ steps.meta-server.outputs.labels }}
          target: server

      - name: Build and push Docker image (client)
        id: push-client
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.meta-client.outputs.tags }}
          labels: ${{ steps.meta-client.outputs.labels }}
          target: client

      - name: Generate artifact attestation (server)
        uses: actions/attest-build-provenance@v2
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-server
          subject-digest: ${{ steps.push-server.outputs.digest }}
          push-to-registry: true

      - name: Generate artifact attestation (client)
        uses: actions/attest-build-provenance@v2
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-client
          subject-digest: ${{ steps.push-client.outputs.digest }}
          push-to-registry: true