.github/workflows/linux.yml

#                          __  __            _
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# Copyright (c) 2021 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
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name: Run Linux Travis CI tasks

on:
  pull_request:
  push:
  schedule:
    - cron: '0 2 * * 5'  # Every Friday at 2am

jobs:
  checks:
    name: Perform checks
    strategy:
      matrix:
        include:
          # NOTE: This is a quick port from .travis.yml in reaction to
          #       stability issues at Travis CI.
          - MODE: cmake-oos
          - MODE: distcheck
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address
          - MODE: clang-format
          - MODE: cmake-oos
            FLAT_ENV: CMAKE_ARGS="-DEXPAT_ATTR_INFO=ON -DEXPAT_BUILD_FUZZERS=ON -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=address -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++"
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CMAKE_ARGS=-DEXPAT_ATTR_INFO=ON
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CMAKE_ARGS=-DEXPAT_CONTEXT_BYTES=OFF
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CMAKE_ARGS=-DEXPAT_DTD=OFF
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CMAKE_ARGS=-DEXPAT_LARGE_SIZE=ON
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CMAKE_ARGS=-DEXPAT_MIN_SIZE=ON
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CMAKE_ARGS=-DEXPAT_NS=OFF
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=memory
          - MODE: qa-sh
            FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=undefined
          - MODE: qa-sh
            FLAT_ENV: CC=gcc CXX=g++ LD=ld QA_PROCESSOR=gcov
          - MODE: qa-sh
            FLAT_ENV: CC=gcc CXX=g++ LD=ld QA_PROCESSOR=gcov CMAKE_ARGS=-D_EXPAT_M32=ON
          - MODE: qa-sh
            FLAT_ENV: CC=gcc CXX=g++ LD=ld QA_PROCESSOR=gcov CMAKE_ARGS="-D_EXPAT_M32=ON -DEXPAT_ATTR_INFO=ON"
          - MODE: qa-sh
            FLAT_ENV: CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++ LD=i686-w64-mingw32-ld QA_PROCESSOR=gcov CMAKE_ARGS="-DCMAKE_SYSTEM_NAME=Windows -DWIN32=ON -DMINGW=ON -DEXPAT_ATTR_INFO=ON"
          - MODE: qa-sh
            FLAT_ENV: CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++ LD=i686-w64-mingw32-ld QA_PROCESSOR=gcov CMAKE_ARGS="-DCMAKE_SYSTEM_NAME=Windows -DWIN32=ON -DMINGW=ON -DEXPAT_ATTR_INFO=ON -DEXPAT_CHAR_TYPE=wchar_t"
    runs-on: ubuntu-18.04
    env:
      CFLAGS: -g3 -pipe
    steps:
    - uses: actions/checkout@v2.4.0
    - name: Add Clang/LLVM repositories
      run: |-
        wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
        sudo add-apt-repository 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-13 main'
    - name: Install build dependencies
      # NOTE: Please note the version-specific ${PATH} extension for Clang in .travis.sh
      run: |-
        sudo dpkg --add-architecture i386  # for wine32
        sudo apt-get update
        sudo apt-get install --yes --no-install-recommends -V \
            clang-13 \
            clang-format-13 \
            llvm-13 \
            cmake \
            docbook2x \
            dos2unix \
            gcc-multilib \
            g++-multilib \
            lcov \
            libbsd-dev \
            lzip \
            mingw-w64 \
            moreutils \
            wine-stable \
            wine32
    - name: Perform check "${{ matrix.MODE }}"
      env:
        MODE: ${{ matrix.MODE }}
        TRAVIS_OS_NAME: linux
      run: |
        env ${{ matrix.FLAT_ENV }} ./.travis.sh