name: Build CCExtractor on Mac

on:
  workflow_dispatch:
  push:
    paths:
    - '.github/workflows/build_mac.yml'
    - '**.c'
    - '**.h'
    - '**CMakeLists.txt'
    - '**.cmake'
    - '**Makefile**'
    - 'mac/**'
    - 'package_creators/**'
    - 'src/rust/**'
  pull_request:
    types: [opened, synchronize, reopened]
    paths:
    - '.github/workflows/build_mac.yml'
    - '**.c'
    - '**.h'
    - '**CMakeLists.txt'
    - '**.cmake'
    - '**Makefile**'
    - 'mac/**'
    - 'package_creators/**'
    - 'src/rust/**'
  release:
    types: [published]
jobs:
  build_shell:
    runs-on: macos-latest
    steps:
    - name: Install dependencies
      run: brew install pkg-config autoconf automake libtool tesseract leptonica gpac
    - uses: actions/checkout@v6
    - name: build
      run: ./build.command
      working-directory: ./mac
    - name: Display version information
      run: ./ccextractor --version
      working-directory: ./mac
    - name: Prepare artifacts
      run: mkdir ./mac/artifacts
    - name: Get version
      id: version
      run: |
        if [ "${{ github.event_name }}" = "release" ]; then
          VERSION="${{ github.event.release.tag_name }}"
          VERSION="${VERSION#v}"
        else
          VERSION=$(sed -n 's/#define VERSION "//;s/"//p' src/lib_ccx/lib_ccx.h 2>/dev/null | head -1 || echo "dev")
        fi
        echo "version=$VERSION" >> "$GITHUB_OUTPUT"
        echo "filename=ccextractor-${VERSION}-macos" >> "$GITHUB_OUTPUT"
    - name: Copy release artifact
      run: cp ./mac/ccextractor ./mac/artifacts/${{ steps.version.outputs.filename }}
    - uses: actions/upload-artifact@v7
      with:
        name: CCExtractor mac build
        path: ./mac/artifacts/${{ steps.version.outputs.filename }}
    - name: Upload macOS binary to Release
      if: github.event_name == 'release'
      uses: softprops/action-gh-release@v3
      with:
        files: ./mac/artifacts/${{ steps.version.outputs.filename }}
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  build_shell_system_libs:
    # Test building with system libraries via pkg-config (for Homebrew formula compatibility)
    runs-on: macos-latest
    steps:
    - name: Install dependencies
      run: brew install pkg-config autoconf automake libtool tesseract leptonica gpac freetype libpng protobuf-c utf8proc zlib
    - uses: actions/checkout@v6
    - name: build with system libs
      run: ./build.command -system-libs
      working-directory: ./mac
    - name: Display version information
      run: ./ccextractor --version
      working-directory: ./mac
  build_autoconf:
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@v6
    - name: Install dependencies
      run: brew install pkg-config autoconf automake libtool gpac
    - name: run autogen
      run: ./autogen.sh
      working-directory: ./mac
    - name: configure
      run: ./configure --enable-debug
      working-directory: ./mac
    - name: make
      run: make
      working-directory: ./mac
    - name: Display version information
      run: ./ccextractor --version
      working-directory: ./mac
  cmake:
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@v6
    - name: dependencies
      run: brew install gpac
    - uses: actions/checkout@v6
    - name: cmake
      run: mkdir build && cd build && cmake ../src
    - name: build
      run: make -j$(nproc)
      working-directory: build
    - name: Display version information
      run: ./build/ccextractor --version
  cmake_ocr_hardsubx:
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@v6
    - name: Install dependencies
      run: brew install pkg-config autoconf automake libtool tesseract leptonica gpac ffmpeg
    - name: cmake
      run: |
        mkdir build && cd build
        cmake -DWITH_OCR=ON -DWITH_HARDSUBX=ON ../src
    - name: build
      run: |
        make -j$(nproc)
      working-directory: build
    - name: Display version information
      run: ./build/ccextractor --version
  cmake_ffmpeg_mp4:
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@v6
    - name: Install dependencies
      run: brew install pkg-config gpac ffmpeg tesseract leptonica
    - name: cmake (FFmpeg MP4 build)
      run: |
        mkdir build && cd build
        cmake -DWITH_FFMPEG=ON -DWITH_OCR=ON -DWITH_HARDSUBX=ON ../src
    - name: build
      run: make -j$(nproc)
      working-directory: build
    - name: Display version information
      run: ./build/ccextractor --version
  build_shell_hardsubx:
    # Test build.command with -hardsubx flag (burned-in subtitle extraction)
    runs-on: macos-latest
    steps:
    - name: Install dependencies
      run: brew install pkg-config autoconf automake libtool tesseract leptonica gpac ffmpeg
    - uses: actions/checkout@v6
    - name: build with hardsubx
      run: ./build.command -hardsubx
      working-directory: ./mac
    - name: Display version information
      run: ./ccextractor --version
      working-directory: ./mac
    - name: Verify hardsubx support
      run: |
        # Check that -hardsubx is recognized (will fail if not compiled in)
        ./ccextractor -hardsubx --help 2>&1 | head -20 || true
      working-directory: ./mac
  build_autoconf_hardsubx:
    # Test autoconf build with HARDSUBX enabled (fixes issue #1173)
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@v6
    - name: Install dependencies
      run: brew install pkg-config autoconf automake libtool tesseract leptonica gpac ffmpeg
    - name: run autogen
      run: ./autogen.sh
      working-directory: ./mac
    - name: configure with hardsubx
      run: |
        # Set Homebrew paths for configure to find libraries
        export HOMEBREW_PREFIX="$(brew --prefix)"
        export LDFLAGS="-L${HOMEBREW_PREFIX}/lib"
        export CPPFLAGS="-I${HOMEBREW_PREFIX}/include"
        export PKG_CONFIG_PATH="${HOMEBREW_PREFIX}/lib/pkgconfig"
        ./configure --enable-hardsubx --enable-ocr
      working-directory: ./mac
    - name: make
      run: make
      working-directory: ./mac
    - name: Display version information
      run: ./ccextractor --version
      working-directory: ./mac
    - name: Verify hardsubx support
      run: |
        # Check that -hardsubx is recognized
        ./ccextractor -hardsubx --help 2>&1 | head -20 || true
      working-directory: ./mac
  build_rust:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v6
      - name: cache
        uses: actions/cache@v6
        with:
          path: |
            src/rust/.cargo/registry
            src/rust/.cargo/git
            src/rust/target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
      - name: build
        run: cargo build
        working-directory: ./src/rust