name: CI

on:
  workflow_dispatch:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

env:
  deps: libpcaudio-dev libsonic-dev ronn kramdown

jobs:
  build:

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

    name: Build with ${{ matrix.sanitizer }} sanitizer on ${{ matrix.os }} ${{ matrix.arch }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
        arch: [x86-64, x86-32]
        sanitizer: [no, address, leak, memory, thread, undefined, valgrind]

        include:
          - sanitizer: "no"
            deps: ""
            configflags: "-g -Og -fno-omit-frame-pointer"
            config: ""
            build_env: ""
            check_env: ""

          - sanitizer: "address"
            deps: ""
            configflags: "-fsanitize=address -g -Og -fno-omit-frame-pointer"
            config: ""
            build_env: "ASAN_OPTIONS=detect_leaks=0"
            check_env: "ASAN_OPTIONS=detect_leaks=0"

          - sanitizer: "leak"
            deps: ""
            configflags: '-fsanitize=leak -g -Og -fno-omit-frame-pointer'
            config: ""
            build_env: "LSAN_OPTIONS=fast_unwind_on_malloc=0"
            check_env: "LSAN_OPTIONS=fast_unwind_on_malloc=0"

          - sanitizer: "memory"
            deps: "clang"
            configenv: "CC=clang CXX=clang++"
            configflags: "-fsanitize=memory -fsanitize-memory-track-origins=2 -g -Og -fno-omit-frame-pointer"
            config: "--without-pcaudiolib"
            build_env: "MSAN_OPTIONS=exitcode=42"
            check_env: "MSAN_OPTIONS=exitcode=42"

          - sanitizer: "thread"
            deps: ""
            configflags: "-fsanitize=thread -g -Og -fno-omit-frame-pointer"
            config: ""
            build_env: ""
            check_env: ""

          - sanitizer: "undefined"
            deps: ""
            configflags: "-fsanitize=undefined -g -Og -fno-omit-frame-pointer"
            config: ""
            build_env: "UBSAN_OPTIONS=halt_on_error=1"
            check_env: "UBSAN_OPTIONS=halt_on_error=1"

          - sanitizer: "valgrind"
            deps: "libtool-bin valgrind"
            configflags: '-g -Og -fno-omit-frame-pointer'
            config: ""
            build_env: 'VALGRIND="libtool --mode=execute valgrind --track-origins=yes --leak-check=full --error-exitcode=1" '
            check_env: 'VALGRIND="libtool --mode=execute valgrind --track-origins=yes --leak-check=full --error-exitcode=1" '

          - arch: x86-32
            archdeps: "gcc-multilib g++-multilib libpcaudio-dev:i386 libsonic-dev:i386 libc6-dbg:i386"
            archconfigflags: "-m32"

          - arch: x86-64
            archdeps: ""
            archconfigflags: ''

        exclude:
          # These are not supported on 32bit
          - arch: x86-32
            sanitizer: leak
          - arch: x86-32
            sanitizer: memory
          - arch: x86-32
            sanitizer: thread
          # 32-bit macOS is not supported
          - os: macos-latest
            arch: x86-32
          # These are not supported on macos
          - os: macos-latest
            sanitizer: leak
          - os: macos-latest
            sanitizer: memory
          - os: macos-latest
            sanitizer: valgrind

    steps:
    - uses: actions/checkout@v2
    - name: enable 32bit architecture
      run: sudo dpkg --add-architecture i386
      if: matrix.arch == 'x86-32'
    - name: dependencies-apt
      if: matrix.os == 'ubuntu-latest'
      run: sudo apt-get update && sudo apt-get install ${{ env.deps }} ${{ matrix.deps }} ${{ matrix.archdeps }}
    - name: dependencies-brew
      if: matrix.os == 'macos-latest'
      run: brew install libtool automake ronn OJFord/homebrew-formulae/kramdown ${{ matrix.archdeps }} ;
           brew install --HEAD anarchivist/espeak-ng/waywardgeek-sonic
    - name: autoconf
      run: ./autogen.sh ; chmod -x INSTALL m4/*.m4
    - name: configure
      run: ${{ matrix.configenv }}
           CFLAGS="${{ matrix.configflags }} ${{ matrix.archconfigflags }}"
           CXXFLAGS="${{ matrix.configflags }} ${{ matrix.archconfigflags }}"
           ./configure ${{ matrix.config }}
    - name: Store the config
      if: ${{ failure() }}
      uses: actions/upload-artifact@v2
      with:
        name: config-${{ matrix.arch }}-${{ matrix.sanitizer }}.log
        path: config.log
    - name: make
      run: ${{ matrix.build_env }} make
    - name: make check
      run: ${{ matrix.check_env }} make check

  reprotest:

    runs-on: ubuntu-latest
    name: Build with reprotest on ${{ matrix.arch }}
    strategy:
      fail-fast: false
      matrix:
        arch: [x86-64, x86-32]

        include:
          - arch: x86-32
            archdeps: "gcc-multilib g++-multilib libpcaudio-dev:i386 libsonic-dev:i386 libc6-dbg:i386"
            archconfigflags: "-m32"

          - arch: x86-64
            archdeps: ""
            archconfigflags: ''

    steps:
      - uses: actions/checkout@v2
      - name: enable 32bit architecture
        run: sudo dpkg --add-architecture i386
        if: matrix.arch == 'x86-32'
      - name: dependencies
        run: sudo apt-get update && sudo apt-get install ${{ env.deps }} reprotest ${{ matrix.archdeps }}
      - name: autoconf
        run: ./autogen.sh ; chmod -x INSTALL m4/*.m4
      - name: run
        run: reprotest 'CFLAGS="${{ matrix.archconfigflags }}" CXXFLAGS="${{ matrix.archconfigflags }}" ./configure --without-gradle && make clean && make && make check && touch success' success

  distcheck:

    runs-on: ubuntu-latest
    name: Run distcheck
    steps:
      - uses: actions/checkout@v2
      - name: dependencies
        run: sudo apt-get update && sudo apt-get install ${{ env.deps }}
      - name: autoconf
        run: ./autogen.sh ; chmod -x INSTALL m4/*.m4
      - name: configure
        run: ./configure
      - name: make
        run: make
      - name: make check
        run: make check
      - name: make dist
        run: make dist
      - name: unpack
        run: mkdir unpack && tar -C unpack -xf *.tar.gz
      - name: re-configure
        run: cd unpack/espeak-ng-* && ./configure
      - name: re-make
        run: cd unpack/espeak-ng-* && make
      - name: re-make check
        run: cd unpack/espeak-ng-* && make check