release.yml

name: Build and Release

on:
  # Trigger from rgb-lib repository
  repository_dispatch:
    types: [rgb-lib-release]

  # Manual trigger
  workflow_dispatch:
    inputs:
      rgb_lib_version:
        description: 'rgb-lib version to use (e.g., v0.3.0-beta.8)'
        required: true
        type: string

jobs:
  build:
    name: Build (${{ matrix.platform }})
    runs-on: ${{ matrix.runner }}
    strategy:
      fail-fast: false
      matrix:
        include:
          # Linux x64 (Ubuntu 22.04 for GLIBC 2.35 compatibility)
          - runner: ubuntu-22.04
            platform: linux-x86_64
            target: x86_64-unknown-linux-gnu
          # Linux ARM64 (Ubuntu 22.04 for GLIBC 2.35 compatibility)
          - runner: ubuntu-22.04-arm
            platform: linux-aarch64
            target: aarch64-unknown-linux-gnu
          # macOS ARM64 (Apple Silicon)
          - runner: macos-latest
            platform: macosx-arm64
            target: aarch64-apple-darwin

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

      - name: Get rgb-lib version
        id: rgb_lib_version
        run: |
          if [ "${{ github.event_name }}" == "repository_dispatch" ]; then
            echo "version=${{ github.event.client_payload.version }}" >> $GITHUB_OUTPUT
          elif [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            echo "version=${{ inputs.rgb_lib_version }}" >> $GITHUB_OUTPUT
          fi
        shell: bash

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Setup Rust
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          toolchain: stable
          target: ${{ matrix.target }}

      - name: Update rgb-lib submodule to target version
        run: |
          cd rgb-lib
          git fetch --all --tags
          git checkout ${{ steps.rgb_lib_version.outputs.version }}
          echo "Checked out rgb-lib version:"
          git log --oneline -1
          cd ..
        shell: bash

      - name: Get version for Python package
        id: pyversion
        run: |
          VERSION="${{ steps.rgb_lib_version.outputs.version }}"
          # Remove 'v' prefix and convert to PEP 440 format
          # v0.3.0-beta.8 -> 0.3.0b8
          PY_VERSION=$(echo "$VERSION" | sed 's/^v//' | sed 's/-beta\./b/' | sed 's/-alpha\./a/' | sed 's/-rc\./rc/')
          echo "version=$PY_VERSION" >> $GITHUB_OUTPUT
          echo "Python version: $PY_VERSION"

      - name: Update version in pyproject.toml
        run: |
          VERSION="${{ steps.pyversion.outputs.version }}"
          sed -i.bak "s/^version = .*/version = \"$VERSION\"/" pyproject.toml
          cat pyproject.toml | grep "^version"

      - name: Install Python dependencies
        run: |
          python -m pip install --upgrade pip
          pip install poetry

      - name: Build wheel
        run: |
          export PLATFORM="${{ matrix.platform }}"
          echo "Building for platform: $PLATFORM"
          poetry build -vvv
        env:
          PLATFORM: ${{ matrix.platform }}

      - name: List built wheels
        run: ls -la dist/ || echo "dist/ not found, checking current directory..." && ls -la

      - name: Upload wheel artifact
        uses: actions/upload-artifact@v4
        with:
          name: wheel-${{ matrix.platform }}
          path: dist/*.whl
          retention-days: 5

  publish:
    name: Publish to PyPI
    needs: build
    if: always() && !cancelled()
    runs-on: ubuntu-latest

    steps:
      - name: Download all wheel artifacts
        uses: actions/download-artifact@v4
        with:
          path: wheels
          pattern: wheel-*
          merge-multiple: true

      - name: List wheels
        run: ls -la wheels/

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install twine
        run: pip install twine

      - name: Publish to PyPI
        run: |
          twine upload wheels/*.whl --skip-existing || echo "Some packages may already exist, continuing..."
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}

  release:
    name: Create GitHub Release
    needs: [build, publish]
    if: always() && !cancelled()
    runs-on: ubuntu-latest
    permissions:
      contents: write

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

      - name: Get version info
        id: version
        run: |
          if [ "${{ github.event_name }}" == "repository_dispatch" ]; then
            VERSION="${{ github.event.client_payload.version }}"
          else
            VERSION="${{ inputs.rgb_lib_version }}"
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT

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

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.version.outputs.version }}
          name: Release ${{ steps.version.outputs.version }}
          body: |
            ## Python bindings for rgb-lib
            
            Based on rgb-lib ${{ steps.version.outputs.version }}
            
            ### Installation via pip (recommended)
            
            ```bash
            pip install rgb-lib
            ```
            
            ### Platforms
            
            | Platform | Wheel |
            |----------|-------|
            | Linux x64 | `manylinux_2_34_x86_64` |
            | Linux ARM64 | `manylinux_2_34_aarch64` |
            | macOS ARM64 (Apple Silicon) | `macosx_12_0_arm64` |
            
            ### Changes
            
            See [rgb-lib release notes](https://github.com/UTEXO-Protocol/rgb-lib/releases/tag/${{ steps.version.outputs.version }})
          draft: false
          prerelease: ${{ contains(steps.version.outputs.version, 'alpha') || contains(steps.version.outputs.version, 'beta') || contains(steps.version.outputs.version, 'rc') }}
          files: wheels/*.whl
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}