name: CMake Build

on:
  push:
    branches:
      - master
  pull_request:

defaults:
  run:
    shell: bash

jobs:
  build:
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:

        - name: Ubuntu_20.04
          os: ubuntu-20.04
          arch: x86_64 # as reported by `arch` or `uname -m`
          compiler_cache: ccache
          compiler_cache_path: ~/.ccache
          vcpkg_binary_cache: ~/.cache/vcpkg
          vcpkg_triplet: x64-linux
          wxwidgets_git_url: https://github.com/wxWidgets/wxWidgets.git
          wxwidgets_git_ref: v3.1.5
          WX_CONFIG: /home/runner/work/tenacity/tenacity/wxwidgets-install/bin/wx-config

        - name: macOS_Intel
          os: macos-latest
          arch: Intel # as reported by Apple menu > About This Mac
          compiler_cache: ccache
          compiler_cache_path: ~/Library/Caches/ccache
          vcpkg_binary_cache: ~/.cache/vcpkg
          vcpkg_triplet: x64-osx-10.12min
          wxwidgets_git_url: https://github.com/wxWidgets/wxWidgets.git
          wxwidgets_git_ref: v3.1.5
          WX_CONFIG: /Users/runner/work/tenacity/tenacity/wxwidgets-install/bin/wx-config

        - name: Windows_32bit
          os: windows-latest
          arch: x86
          # required so CMake uses MSVC rather than MinGW
          cc: cl
          cxx: cl
          compiler_cache: sccache
          compiler_cache_path: C:\Users\runneradmin\AppData\Local\Mozilla\sccache\cache
          vcpkg_binary_cache: C:\Users\runneradmin\AppData\Local\vcpkg
          vcpkg_triplet: x86-windows
          exe_suffix: .exe

        - name: Windows_64bit
          os: windows-latest
          arch: amd64
          # required so CMake uses MSVC rather than MinGW
          cc: cl
          cxx: cl
          compiler_cache: sccache
          compiler_cache_path: C:\Users\runneradmin\AppData\Local\Mozilla\sccache\cache
          vcpkg_binary_cache: C:\Users\runneradmin\AppData\Local\vcpkg
          vcpkg_triplet: x64-windows
          exe_suffix: .exe

    env:
      CMAKE_BUILD_TYPE: RelWithDebInfo
      CMAKE_C_COMPILER_LAUNCHER: ${{ matrix.config.os.compiler_cache }}
      CMAKE_CXX_COMPILER_LAUNCHER: ${{ matrix.config.os.compiler_cache }}
      MACOSX_DEPLOYMENT_TARGET: 10.12

      VCPKG_DISABLE_METRICS: true
      VCPKG_DEFAULT_TRIPLET: ${{ matrix.config.vcpkg_triplet }}

      # Windows codesigning
      # This variables will be used by all the steps
      WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
      WINDOWS_CERTIFICATE_PASSWORD: ${{ secrets.WINDOWS_CERTIFICATE_PASSWORD }}

      AUDACITY_ARCH_LABEL: ${{ matrix.config.arch }}

    steps:

    - name: Checkout Git repository
      uses: actions/checkout@v2
      with:
        submodules: true

    - name: Install dependencies
      run: |
        exec bash "scripts/ci/dependencies.sh"

    - name: Install Apple codesigning certificates
      uses: apple-actions/import-codesign-certs@v1
      if: startswith( matrix.config.os, 'macos' ) && github.event_name == 'push' && github.repository_owner == 'audacity'
      with:
        p12-file-base64: ${{ secrets.APPLE_CERTIFICATE }}
        p12-password: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}

    # required for CMake to find Ninja
    - name: "[Windows] Set up MSVC Developer Command Prompt"
      if: runner.os == 'Windows'
      uses: seanmiddleditch/gha-setup-vsdevenv@v3
      with:
        arch: ${{ matrix.config.arch }}

    - name: Get Git commit of vcpkg submodule
      run: echo VCPKG_COMMIT=$(git ls-tree HEAD vcpkg | awk '{print $3}') >> ${GITHUB_ENV}

    - name: Setup vcpkg cache
      uses: actions/cache@v2
      with:
        # cache the vcpkg executable to avoid having to bootstrap vcpkg every time
        path: |
          ${{ github.workspace }}/vcpkg/vcpkg${{ matrix.config.exe_suffix }}
          ${{ matrix.config.vcpkg_binary_cache }}
        key: ${{ matrix.config.name }}-${{ hashFiles('**/vcpkg.json') }}-${{ env.VCPKG_COMMIT }}-${{ github.run_number }}
        restore-keys: |
          ${{ matrix.config.name }}-${{ hashFiles(' **/vcpkg.json') }}-${{ env.VCPKG_COMMIT }}-
          ${{ matrix.config.name }}-${{ hashFiles(' **/vcpkg.json') }}-
          ${{ matrix.config.name }}-

    # FIXME: hack around bad SSL certificate, needed to build ffmpeg
    # https://github.com/microsoft/vcpkg/issues/19121
    - name: "[Windows] Install yasm"
      if: runner.os == 'Windows'
      run: |
        mkdir -p "vcpkg/downloads/tools/yasm/1.3.0.6"
        curl -k -o "vcpkg/downloads/tools/yasm/1.3.0.6/yasm.exe" \
          "http://www.tortall.net/projects/yasm/snapshots/v1.3.0.6.g1962/yasm-1.3.0.6.g1962.exe"

    - name: "Set up wxwidgets cache"
      uses: actions/cache@v2
      id: wxwidgets-cache
      if: runner.os != 'Windows'
      with:
        path: ${{ github.workspace }}/wxwidgets-install
        key: ${{ matrix.config.os }}-${{ matrix.config.arch }}-${{ matrix.config.wxwidgets_git_url }}-${{ matrix.config.wxwidgets_git_ref }}

    # FIXME: use wxWidgets from vcpkg for all OSes when bugs are fixed for Linux and macOS
    # https://github.com/microsoft/vcpkg/pull/17111
    - name: Build and install wxWidgets
      if: steps.wxwidgets-cache.outputs.cache-hit != 'true' && runner.os != 'Windows'
      run: |
        # wxWidgets' build system does not find dependencies from vcpkg, so use its vendored Git submodules
        git clone --recurse-submodules ${{ matrix.config.wxwidgets_git_url }}
        cd wxWidgets
        git checkout ${{ matrix.config.wxwidgets_git_ref }}
        cmake -G Ninja -D CMAKE_INSTALL_PREFIX=${{ github.workspace }}/wxwidgets-install \
          -S . -B cmake_build
        cmake --build cmake_build
        cmake --install cmake_build

    - name: "Set up compiler cache"
      uses: actions/cache@v2
      with:
        path: ${{ matrix.config.compiler_cache_path }}
        key: ${{ matrix.config.os }}-${{ matrix.config.arch }}-${{ github.head_ref }}-${{ github.run_number }}
        restore-keys: |
          ${{ matrix.config.os }}-${{ matrix.config.arch }}-${{ github.head_ref }}-
          ${{ matrix.config.os }}-${{ matrix.config.arch }}-

    - name: Configure
      run: >-
        cmake
        -G Ninja
        -D CMAKE_BUILD_TYPE=${{ env.CMAKE_BUILD_TYPE }}
        -D CMAKE_INSTALL_PREFIX=${{ github.workspace }}/build/install
        -D VCPKG=ON
        -S .
        -B build
      env:
        # Apple code signing
        APPLE_CODESIGN_IDENTITY: ${{ secrets.APPLE_CODESIGN_IDENTITY }}
        APPLE_NOTARIZATION_USER_NAME: ${{ secrets.APPLE_NOTARIZATION_USER_NAME }}
        APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
        CC: ${{ matrix.config.cc }}
        CXX: ${{ matrix.config.cxx }}
        # hack to get CMake to find wxWidgets until vcpkg wxWidgets port is fixed
        # https://github.com/microsoft/vcpkg/pull/17111
        WX_CONFIG: ${{ matrix.config.WX_CONFIG }}

    - name: Build
      run: cmake --build build --config ${{ env.CMAKE_BUILD_TYPE }} --verbose

    - name: "Print compiler cache stats"
      run: ${{ matrix.config.compiler_cache }} -s

    - name: Install
      run: cmake --install build --config ${{ env.CMAKE_BUILD_TYPE }} --verbose

    - name: "[Windows] Package"
      if: runner.os == 'Windows'
      run: cmake --build build --target innosetup --config ${{ env.CMAKE_BUILD_TYPE }}

    - name: "[Ubuntu/macOS] Package"
      if: runner.os != 'Windows'
      working-directory: build
      run: >-
        cpack
        -C ${{ env.CMAKE_BUILD_TYPE }}
        -D CPACK_COMMAND_HDIUTIL=${{ github.workspace }}/scripts/ci/macos/repeat_hdiutil.sh
        --verbose
        && rm -r package/_CPack_Packages
      env:
        # Required for linuxdeploy to find wxWidgets libraries installed without a package manager
        WXWIDGETS_LD_LIBRARY_PATH: ${{ github.workspace }}/wxwidgets-install/lib

    - name: Upload package artifact
      uses: actions/upload-artifact@v2
      with:
        name: Tenacity_${{ matrix.config.name }}_${{ github.run_id }}_${{ env.GIT_HASH_SHORT }}
        path: build/package/*
        if-no-files-found: error

    - name: Upload artifact of vcpkg build logs
      if: always()
      uses: actions/upload-artifact@v2
      with:
        name: vcpkg-logs-${{ runner.os }}
        path: ${{ github.workspace }}/vcpkg/buildtrees/**/*.log