release.yml

name: Release
run-name: "Release ${{ inputs.version }}"

on:
  workflow_dispatch:
    inputs:
      version:
        description: "Version to release (e.g. v0.1.0)"
        required: true
        type: string

permissions:
  contents: write
  packages: write

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0

jobs:
  validate:
    name: "Validate ${{ inputs.version }}"
    runs-on: ubuntu-latest
    steps:
      - name: Verify tag exists
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          if ! gh api repos/${{ github.repository }}/git/ref/tags/${{ inputs.version }} &>/dev/null; then
            echo "Error: Tag ${{ inputs.version }} does not exist. Run Promote Release first."
            exit 1
          fi

  build:
    name: "Build ${{ matrix.target }} (${{ inputs.version }})"
    needs: validate
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
          - target: x86_64-apple-darwin
            os: macos-latest
          - target: aarch64-apple-darwin
            os: macos-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.version }}

      - name: Install system dependencies (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update
          sudo apt-get install -y protobuf-compiler

      - name: Install cross-compilation dependencies (Linux aarch64)
        if: matrix.target == 'aarch64-unknown-linux-gnu'
        run: |
          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV

      - name: Install system dependencies (macOS)
        if: runner.os == 'macOS'
        run: brew install protobuf

      - name: Free up disk space (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf /usr/local/share/boost
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"

      - name: Install Rust
        run: |
          rustup toolchain install stable
          rustup target add ${{ matrix.target }}

      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.target }}

      - name: Build release binary
        run: cargo build --release --target ${{ matrix.target }} -p skardi-cli

      - name: Package binary (Unix)
        run: |
          cd target/${{ matrix.target }}/release
          tar czf ../../../skardi-${{ matrix.target }}.tar.gz skardi
          cd ../../..
          shasum -a 256 skardi-${{ matrix.target }}.tar.gz > skardi-${{ matrix.target }}.tar.gz.sha256

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: skardi-${{ matrix.target }}
          path: |
            skardi-${{ matrix.target }}.tar.gz
            skardi-${{ matrix.target }}.tar.gz.sha256

  docker:
    name: "Build & Push Docker Image (${{ matrix.variant }}, ${{ inputs.version }})"
    needs: validate
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - variant: default
            features: ""
            suffix: ""
          - variant: onnx
            features: "onnx"
            suffix: "-onnx"
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Free up disk space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf /usr/local/share/boost
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"

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

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract version
        id: version
        run: echo "version=${VERSION#v}" >> $GITHUB_OUTPUT
        env:
          VERSION: ${{ inputs.version }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          build-args: |
            FEATURES=${{ matrix.features }}
          tags: |
            ghcr.io/${{ github.repository }}/skardi-server${{ matrix.suffix }}:${{ steps.version.outputs.version }}
            ghcr.io/${{ github.repository }}/skardi-server${{ matrix.suffix }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max

  release:
    name: "Create Release (${{ inputs.version }})"
    needs: [build, docker]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ inputs.version }}
          generate_release_notes: true
          files: |
            artifacts/*