name: Unix ARM64 build
description: Build and smoke-test TypePHP on a Unix ARM64 runner

inputs:
  php-version:
    description: PHP minor version
    required: true
  os:
    description: Package operating-system identifier
    required: true
  library-extension:
    description: Shared-library extension used by PHPX
    required: true
  smoke-directory:
    description: Platform smoke project directory below .github/smoke
    required: true
  smoke-binary:
    description: Platform smoke executable name
    required: true
  smoke-output:
    description: Expected platform smoke output
    required: true

runs:
  using: composite
  steps:
    - name: Setup PHP
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ inputs.php-version }}
        coverage: none
        extensions: mbstring
        ini-values: precision=17, memory_limit=4G, error_reporting=E_ERROR|E_WARNING, display_errors=1, display_startup_errors=1, log_errors=0
        tools: composer:v2
      env:
        fail-fast: true
        phpts: ts
        update: true

    - name: Install Linux build dependencies
      if: inputs.os == 'linux'
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get install --yes build-essential cmake libgmp-dev libmpfr-dev pkg-config

    - name: Install macOS build dependencies
      if: inputs.os == 'macos'
      shell: bash
      run: brew install cmake gmp mpfr pkg-config

    - name: Verify ZTS PHP and architecture
      shell: bash
      run: |
        php -r 'if (!PHP_ZTS) { fwrite(STDERR, "Expected a ZTS PHP build\n"); exit(1); }'
        case "$(php -r 'echo PHP_VERSION;')" in
          "${{ inputs.php-version }}"*) ;;
          *) echo "setup-php installed an unexpected PHP version" >&2; exit 1 ;;
        esac
        case "$(uname -m)" in
          arm64|aarch64) ;;
          *) echo "Expected an ARM64 runner, got $(uname -m)" >&2; exit 1 ;;
        esac

        php_home="$(php-config --prefix)"
        embed_library="${php_home}/lib/libphp.${{ inputs.library-extension }}"
        test -x "${php_home}/bin/php-config"
        test -f "${embed_library}"
        echo "PHP_HOME=${php_home}" >> "${GITHUB_ENV}"
        if [[ '${{ inputs.os }}' == 'linux' ]]; then
          echo "LD_LIBRARY_PATH=${PHPX_HOME}/lib:${php_home}/lib" >> "${GITHUB_ENV}"
        else
          echo "DYLD_LIBRARY_PATH=${PHPX_HOME}/lib:${php_home}/lib" >> "${GITHUB_ENV}"
        fi
        php -v
        php-config --configure-options

    - name: Patch php_hash.h C++ compatibility
      uses: ./.github/actions/patch-php-headers

    - name: Install Composer dependencies
      shell: bash
      run: composer install --prefer-dist --no-progress

    - name: Build PHPX
      shell: bash
      run: |
        cmake -S "${PHPX_HOME}" -B "${PHPX_HOME}/build" \
          -D CMAKE_BUILD_TYPE=Release \
          -D BUILD_TESTS=OFF \
          -D BUILD_EXT=OFF \
          -D GITHUB_ACTION=ON \
          -D php_dir="${PHP_HOME}"
        cmake --build "${PHPX_HOME}/build" --target phpx --parallel 2
        test -f "${PHPX_HOME}/lib/libphpx.${{ inputs.library-extension }}"

    - name: Build tpc
      shell: bash
      run: |
        php bin/tpc.php project.yml --job 2 --no-progress
        test -x ./tpc
        file ./tpc
        file ./tpc | grep -Eiq 'arm64|aarch64|ARM aarch64'
        ./tpc --version

    - name: Run platform smoke test
      shell: bash
      run: |
        smoke_root=".github/smoke/${{ inputs.smoke-directory }}"
        ./tpc "${smoke_root}/project.yml" --job 1 --no-progress
        smoke_binary="${smoke_root}/${{ inputs.smoke-binary }}"
        test -x "${smoke_binary}"
        output="$("${smoke_binary}")"
        test "${output}" = '${{ inputs.smoke-output }}'

    - name: Show native dependencies
      shell: bash
      run: |
        if [[ '${{ inputs.os }}' == 'linux' ]]; then
          ldd ./tpc
        else
          otool -L ./tpc
        fi

    - name: Package tested compiler
      if: startsWith(github.ref, 'refs/tags/') && inputs.php-version == '8.5'
      shell: bash
      run: |
        composer install --no-dev --prefer-dist --no-progress --classmap-authoritative
        export TYPEPHP_PACKAGE_VERSION="${GITHUB_REF_NAME}"
        php package.php
        test "$(find . -maxdepth 1 -name 'tpc_v*_${{ inputs.os }}_arm64.tar.gz' -type f | wc -l)" -eq 1

    - name: Upload release package
      if: startsWith(github.ref, 'refs/tags/') && inputs.php-version == '8.5'
      uses: actions/upload-artifact@v4
      with:
        name: release-${{ inputs.os }}-arm64-php-${{ inputs.php-version }}-zts
        if-no-files-found: error
        retention-days: 1
        path: tpc_v*_${{ inputs.os }}_arm64.tar.gz

    - name: Upload platform build outputs
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: tpc-${{ inputs.os }}-arm64-php-${{ inputs.php-version }}-zts
        include-hidden-files: true
        if-no-files-found: warn
        retention-days: 7
        path: |
          tpc
          .github/smoke/${{ inputs.smoke-directory }}/${{ inputs.smoke-binary }}
          .github/smoke/${{ inputs.smoke-directory }}/build/**/*.cc
          .github/smoke/${{ inputs.smoke-directory }}/build/**/*.h