cmake-multi-platform.yml

name: CMake Build

on:
  push:
    branches: [ "main", "dev" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false

      matrix:
        os: [ ubuntu-24.04, macos-latest ]
        build_type: [ Debug, Release ]
        c_compiler: [ clang ]
        include:
          - os: macos-latest
            c_compiler: clang
            cpp_compiler: clang++
            env:
              LDFLAGS=: "-L/opt/homebrew/opt/llvm/lib/c++ -Wl,-rpath,/opt/homebrew/opt/llvm/lib/c++"
              CPPFLAGS: "-I/opt/homebrew/opt/llvm/include -I/opt/homebrew/opt/llvm/include/c++/v1"
              LD_LIBRARY_PATH: "/opt/homebrew/opt/llvm/lib"
              DYLD_LIBRARY_PATH: "/opt/homebrew/opt/llvm/lib"

          - os: ubuntu-24.04
            c_compiler: clang
            cpp_compiler: clang++-18

        # Don't include the following configurations in the matrix
        exclude:
          - os: macos-latest
            build_type: Debug

    steps:
      # Install dependencies: cmake, ninja, gcc, libgcrypt, openssl, readline, and libsodium
      - name: Install Dependencies
        if: matrix.os == 'macos-latest'
        run: |
          export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=TRUE
          brew update
          brew install gcc readline ninja
          brew reinstall llvm
          echo 'export PATH="/opt/homebrew/opt/llvm/bin:$PATH"' >> ~/.bash_profile
          echo 'export PATH="/opt/homebrew/opt/gcc/bin:$PATH"' >> ~/.bash_profile
          echo 'export PATH="/opt/homebrew/opt/gcc/lib/gcc/14:$PATH"' >> ~/.bash_profile    

      - name: Check configuration
        run: |
          echo "Homebrew prefix: $HOMEBREW_PREFIX"
          echo "PATH: $PATH"
          echo "LDFLAGS: $LDFLAGS"
          echo "CPPFLAGS: $CPPFLAGS"
          echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"
          echo "DYLD_LIBRARY_PATH: $DYLD_LIBRARY_PATH"
          echo "GCC: $(which gcc-14)"
          echo "GLIBC: $(otool -L $(which gcc-14) | grep -i libc)"
          echo "Other Glibc: $(cat $(gcc-14 -print-file-name=libc.dylib))"
          echo "GCC INCLUDES: $(gcc-14 -print-search-dirs | grep install)"

      - uses: actions/checkout@v4

      - name: Set reusable strings
        id: strings
        shell: bash
        run: |
          echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"

      # Build the project
      - name: Build PrivacyShield
        if: matrix.os == 'ubuntu-24.04'
        run: |
          sudo ./scripts/build.sh

      - name: Install Blake3
        if: matrix.os == 'macos-latest'
        run: |
          sudo ./scripts/install-blake3.sh ${{ matrix.c_compiler }}

      - name: Configure CMake
        if: matrix.os == 'macos-latest'
        run: >
          # export LDFLAGS="-L/usr/local/opt/gcc@13/lib/gcc/13 -Wl,-rpath,/usr/local/opt/gcc@13/lib/gcc/13";
          # export CPPFLAGS="-I/usr/local/opt/gcc@13/include/c++/13 -I/usr/local/opt/gcc@13/include/c++/13/x86_64-apple-darwin22";
          # export LD_LIBRARY_PATH="/usr/local/opt/gcc@13/lib/gcc/13";
          # export DYLD_LIBRARY_PATH="/usr/local/opt/gcc@13/lib/gcc/13";
          export LDFLAGS="-L/opt/homebrew/opt/llvm/lib"
          export CPPFLAGS="-I/opt/homebrew/opt/llvm/include"
          
          cmake -B ${{ steps.strings.outputs.build-output-dir }}
          -DCMAKE_CXX_COMPILER=/opt/homebrew/opt/llvm/bin/clang++
          -DCMAKE_C_COMPILER=/opt/homebrew/opt/llvm/bin/clang
          # -DCMAKE_CXX_FLAGS="-I/opt/homebrew/lib/gcc/current/gcc/aarch64-apple-darwin23/14 -L/opt/homebrew/lib/gcc/current/gcc/aarch64-apple-darwin23/14 -Wl,-rpath,/opt/homebrew/lib/gcc/current/gcc/aarch64-apple-darwin23/14 -stdlib=libstdc++"
          -DCMAKE_CXX_FLAGS="-I/opt/homebrew/opt/llvm/include -L/opt/homebrew/opt/llvm/lib/c++ -Wl,-rpath,/opt/homebrew/opt/llvm/lib/c++"

          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          -S ${{ github.workspace }} -G Ninja

      - name: Build
        if: matrix.os == 'macos-latest'
        run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }} -j 4

      - name: Package
        if: matrix.os == 'macos-latest' && matrix.build_type == 'Release'
        working-directory: ${{ steps.strings.outputs.build-output-dir }}
        run: |
          cpack

      - name: Package
        if: matrix.os == 'ubuntu-24.04' && matrix.build_type == 'Release'
        working-directory: ${{ steps.strings.outputs.build-output-dir }}
        run: |
          sudo cpack
          sudo chown -R $USER:$USER "${{ github.workspace }}/Packages"

      - name: Import GPG Key
        if: matrix.build_type == 'Release'
        uses: crazy-max/ghaction-import-gpg@v6
        with:
          gpg_private_key: ${{ secrets.GPG_SIGNING_KEY }}
          passphrase: ${{ secrets.GPG_PASS }}
          trust_level: 5

      - name: Sign Package
        if: matrix.build_type == 'Release'
        working-directory: ${{ github.workspace }}
        run: |
          for file in Packages/*; do
            gpg --batch --status-file ~/gpg_log.txt --passphrase ${{ secrets.GPG_PASS }} --default-key dr8co@duck.com \
              --pinentry-mode=loopback --detach-sign "$file" || (cat ~/gpg_log.txt && exit 1)
          done
#
#      # Upload the built artifacts
      - name: Upload Artifacts
        if: matrix.build_type == 'Release'
        uses: actions/upload-artifact@v4
        with:
          name: "${{ matrix.os }}-${{ matrix.build_type }}"
          path: "${{ github.workspace }}/Packages"
          overwrite: true
          if-no-files-found: 'warn'