mikusays-c/.github/workflows/release.yml

name: Cross-platform Build

on:
  push:
    tags: [ 'v*' ]
  workflow_dispatch:

permissions:
  contents: write

jobs:
  extract-version:
    name: Extract Version
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.get_version.outputs.version }}
      version_valid: ${{ steps.validate_version.outputs.valid }}
    steps:
    - uses: actions/checkout@v4

    - name: Get version from Cargo.toml
      id: get_version
      run: |
        VERSION=$(grep '^version =' Cargo.toml | sed -E 's/version = "([^"]+)"/\1/')
        echo "Extracted version: $VERSION"
        echo "version=$VERSION" >> $GITHUB_OUTPUT

    - name: Validate SemVer
      id: validate_version
      run: |
        VERSION=${{ steps.get_version.outputs.version }}
        # Comprehensive SemVer validation regex
        # Supports: MAJOR.MINOR.PATCH-PRERELEASE+BUILD
        # Where PRERELEASE can be: alpha, beta, rc.1, etc.
        # Where BUILD can be: build.123, sha.abc123, etc.
        if [[ ! $VERSION =~ ^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(-([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?(\+([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?$ ]]; then
          echo "Error: Version '$VERSION' is not a valid SemVer string"
          echo "valid=false" >> $GITHUB_OUTPUT
          exit 1
        else
          echo "Version '$VERSION' is valid SemVer"
          echo "valid=true" >> $GITHUB_OUTPUT
        fi

  build-windows:
    name: Build Windows
    runs-on: windows-latest
    needs: extract-version
    strategy:
      matrix:
        target: 
          - x86_64-pc-windows-msvc
          - aarch64-pc-windows-msvc
    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
      with:
        targets: ${{ matrix.target }}
    
    - name: Build
      run: cargo build --release --target ${{ matrix.target }}
    
    - name: Prepare artifact
      run: |
        mkdir artifacts
        $arch = "${{ matrix.target }}".Split('-')[0]
        $version = "${{ needs.extract-version.outputs.version }}"
        copy "target\${{ matrix.target }}\release\mikusays.exe" "artifacts\mikusays-windows-$arch-$version.exe"
    
    - name: Upload artifact
      uses: actions/upload-artifact@v4
      with:
        name: mikusays-windows-${{ matrix.target }}
        path: artifacts\*
  build-linux:
    name: Build Linux
    runs-on: ubuntu-latest
    needs: extract-version
    strategy:
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            arch: x64
          - target: aarch64-unknown-linux-gnu  
            arch: arm64
    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
      with:
        targets: ${{ matrix.target }}
    
    - name: Install cross-compilation tools
      if: matrix.target == 'aarch64-unknown-linux-gnu'
      run: |
        sudo apt-get update
        sudo apt-get install -y gcc-aarch64-linux-gnu
        echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
    
    - name: Build
      run: cargo build --release --target ${{ matrix.target }}
    
    - name: Strip binary
      run: |
        if [[ "${{ matrix.target }}" == "aarch64-unknown-linux-gnu" ]]; then
          aarch64-linux-gnu-strip target/${{ matrix.target }}/release/mikusays
        else
          strip target/${{ matrix.target }}/release/mikusays
        fi
    
    - name: Prepare artifact
      run: |
        mkdir -p artifacts
        version="${{ needs.extract-version.outputs.version }}"
        cp target/${{ matrix.target }}/release/mikusays artifacts/mikusays-linux-${{ matrix.arch }}-$version
        chmod +x artifacts/mikusays-linux-${{ matrix.arch }}-$version
    
    - name: Upload artifact
      uses: actions/upload-artifact@v4
      with:
        name: mikusays-linux-${{ matrix.arch }}
        path: artifacts/*
  build-macos:
    name: Build macOS
    runs-on: macos-latest
    needs: extract-version
    strategy:
      matrix:
        include:
          - target: x86_64-apple-darwin
            arch: x64
          - target: aarch64-apple-darwin
            arch: arm64
    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
      with:
        targets: ${{ matrix.target }}
    
    - name: Build
      run: cargo build --release --target ${{ matrix.target }}
    
    - name: Strip binary
      run: strip target/${{ matrix.target }}/release/mikusays
    
    - name: Prepare artifact
      run: |
        mkdir -p artifacts
        version="${{ needs.extract-version.outputs.version }}"
        cp target/${{ matrix.target }}/release/mikusays artifacts/mikusays-macos-${{ matrix.arch }}-$version
        chmod +x artifacts/mikusays-macos-${{ matrix.arch }}-$version
    
    - name: Upload artifact
      uses: actions/upload-artifact@v4
      with:
        name: mikusays-macos-${{ matrix.arch }}
        path: artifacts/*

  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: [extract-version, build-windows, build-linux, build-macos]
    if: startsWith(github.ref, 'refs/tags/v') && needs.extract-version.outputs.version_valid == 'true'
    steps:
    - uses: actions/checkout@v4
    
    - name: Download all artifacts
      uses: actions/download-artifact@v4
      with:
        path: artifacts
        merge-multiple: true
    
    - name: Display structure of downloaded files
      run: ls -R artifacts
    
    - name: Create Release
      uses: softprops/action-gh-release@v1
      with:
        files: artifacts/mikusays-*
        draft: false
        prerelease: false
        generate_release_notes: true
        body: |
          ## Downloads
          
          ### Windows
          - **x64**: `mikusays-windows-x86_64-${{ needs.extract-version.outputs.version }}.exe`
          - **ARM64**: `mikusays-windows-aarch64-${{ needs.extract-version.outputs.version }}.exe`

          ### Windows Installer
          - **Any**: `mikusays-windows-inst-any-${{ needs.extract-version.outputs.version }}.exe`

          ### Linux (binary)
          - **x64**: `mikusays-linux-x64-${{ needs.extract-version.outputs.version }}`
          - **ARM64**: `mikusays-linux-arm64-${{ needs.extract-version.outputs.version }}`

          ### Debian Package
          - **x64 Debian Package**: `mikusays-debian-x64-${{ needs.extract-version.outputs.version }}.deb`
          - **ARM64 Debian Package**: `mikusays-debian-arm64-${{ needs.extract-version.outputs.version }}.deb`

          ### RedHat (RPM) Package
          - **x64 RPM Package**: `mikusays-redhat-x64-${{ needs.extract-version.outputs.version }}.rpm`
          - **ARM64 RPM Package**: `mikusays-redhat-arm64-${{ needs.extract-version.outputs.version }}.rpm`

          ### Repository for Debian / Ubuntu / Fedora / RHEL / CentOS
          Information on how to add it available here https://apt.xxanqw.pp.ua
          
          ### macOS
          - **Intel (x64)**: `mikusays-macos-x64-${{ needs.extract-version.outputs.version }}`
          - **Apple Silicon (ARM64)**: `mikusays-macos-arm64-${{ needs.extract-version.outputs.version }}`
          
          ## Usage
          ```bash
          # Download the appropriate binary for your platform
          # On Unix-like systems, make it executable:
          chmod +x mikusays-*
          
          # Run the program:
          ./mikusays-* "Hello, World!"
          ```
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}