# .github/workflows/ci-scripts-build.yml for use with EPICS Base ci-scripts
# (see: https://github.com/epics-base/ci-scripts)

# This is YAML - indentation levels are crucial

name: PVXS EPICS

# Trigger on pushes and PRs to any branch
on:
  push:
    paths-ignore:
      - .appveyor.yml
      - setup.py
      - MANIFEST.in
      - pyproject.toml
      - python/*
  pull_request:
  workflow_dispatch:

env:
  SETUP_PATH: .ci-local
  CMP: gcc
  _PVXS_ABORT_ON_CRIT: 1
  PVXS_LOG: pvxs.*=WARN

jobs:
  native:
    name: ${{ matrix.name }}
    runs-on: ${{ matrix.os }}
    # Set environment variables from matrix parameters
    env:
      CMP: ${{ matrix.cmp }}
      BCFG: ${{ matrix.configuration }}
      BASE: ${{ matrix.base }}
      CI_CROSS_TARGETS: ${{ matrix.cross }}
      LIBEVENT_TAG: ${{ matrix.libevent }}
      TEST: ${{ matrix.test }}
      EXTRA: ${{ matrix.extra }}
      VV: "1"
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: Native Linux (WError)
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "7.0"
            extra: "CMD_CPPFLAGS=-Werror"
            doc: 1

          - name: Native Linux (libc++ debug)
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "7.0"
            # https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_macros.html
            extra: "CMD_CPPFLAGS=\"-D_GLIBCXX_ASSERTIONS -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC\""
            doc: 1

          - name: Native Linux (c++17)
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "7.0"
            extra: "CMD_CXXFLAGS=-std=c++17"

          - name: Cross mingw64 DLL
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "7.0"
            cross: "windows-x64-mingw"

          - name: Cross mingw64 static
            os: ubuntu-latest
            cmp: gcc
            configuration: static
            base: "7.0"
            cross: "windows-x64-mingw"

          - name: RTEMS5
            os: ubuntu-20.04
            cmp: gcc
            configuration: default
            base: "7.0"
            cross: "RTEMS-pc686-qemu@5"
 
          - name: Native Linux with clang
            os: ubuntu-latest
            cmp: clang
            configuration: default
            base: "7.0"

          - name: Native Linux with clang ubsan
            os: ubuntu-latest
            cmp: clang
            configuration: default
            base: "7.0"
            extra: "CMD_CFLAGS=-fsanitize=undefined CMD_CXXFLAGS=-fsanitize=undefined CMD_LDFLAGS=-fsanitize=undefined"

          - name: Native Linux with libevent stable
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "7.0"
            libevent: "release-2.0.22-stable"

          - name: Native Linux with 7.0.2
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "R7.0.2"

          - name: Native Linux with 3.15
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "3.15"

          - name: Native Linux with 3.14
            os: ubuntu-latest
            cmp: gcc
            configuration: default
            base: "3.14"

          - name: OSX
            os: macos-latest
            cmp: clang
            configuration: default
            base: "7.0"

          - name: vs2019 DLL
            os: windows-2019
            cmp: vs2019
            configuration: debug
            base: "7.0"
            extra: "CMD_CXXFLAGS=-analysis"

          - name: vs2019 static
            os: windows-2019
            cmp: vs2019
            configuration: static-debug
            base: "7.0"
            extra: "CMD_CXXFLAGS=-analysis"

    steps:
    - uses: actions/checkout@v3
      with:
        submodules: true
    - name: "apt-get install"
      run: |
        sudo apt-get update
        sudo apt-get -y install g++-mingw-w64-x86-64 cmake gdb qemu-system-x86
      if: runner.os == 'Linux'
    - name: Automatic core dumper analysis
      uses: mdavidsaver/ci-core-dumper@master
    - name: Prepare and compile dependencies
      run: python .ci/cue.py prepare
    - name: Build libevent
      run: python .ci/cue.py exec python .ci-local/libevent.py
    - name: Build main module
      run: python .ci/cue.py build
    - name: Generate Docs
      if: matrix.doc
      run: |
        sudo apt-get -y install doxygen python-is-python3 python3-breathe inkscape
        make -C documentation
    - name: otool
      if: ${{ always() && runner.os == 'macOS' }}
      run: otool -D -L -l bundle/usr/*/lib/*.dylib lib/*/*.dylib bin/*/pvxinfo
    - name: readelf
      if: ${{ always() && runner.os == 'Linux' }}
      run: find bundle/usr lib -name '*.so' -print0 | xargs -0 readelf -d bin/linux-*/pvxinfo
    - name: Host info
      run: python .ci/cue.py --add-path "{TOP}/bin/{EPICS_HOST_ARCH}" --add-path "{TOP}/bundle/usr/{EPICS_HOST_ARCH}/lib" exec pvxinfo -D
    - name: Test env setup
      run: echo "UBSAN_OPTIONS=log_path=$PWD/UBSAN:suppressions=$PWD/.ci-local/ubsan.supp:report_error_type=1:print_stacktrace=1" >> $GITHUB_ENV
    - name: Run main module tests
      run: python -m ci_core_dumper exec python .ci/cue.py -T 5M --add-path "{TOP}/bundle/usr/{EPICS_HOST_ARCH}/lib" test
    - name: Collect and show test results
      if: ${{ always() }}
      run: python .ci/cue.py test-results
    - name: Show UBSAN logs
      shell: bash
      if: ${{ always() }}
      run: |
        ret=0
        for ff in `find . -name 'UBSAN*'`
        do
          echo "==== $ff ===="
          cat "$ff"
          ret=1
        done
        exit $ret
    - name: CDT Check
      run: ./.ci-local/cdt-check.sh
      if: runner.os == 'Linux'
    - name: Troubleshoot
      if: ${{ always() }}
      shell: bash
      run: grep . cfg/*
    - name: Upload tapfiles Artifact
      if: ${{ always() }}
      uses: actions/upload-artifact@v3
      with:
        name: tapfiles ${{ matrix.name }}
        path: '**/O.*/*.tap'

  docker:
    name: ${{ matrix.name }}
    runs-on: ubuntu-latest
    container:
      image: ${{ matrix.image }}
    env:
      CMP: ${{ matrix.cmp }}
      BCFG: ${{ matrix.configuration }}
      BASE: ${{ matrix.base }}
      LIBEVENT_TAG: ${{ matrix.libevent }}
      EXTRA: ${{ matrix.extra }}
      VV: "1"
      # The Node version was updated to Node20 in 'checkout', which breaks stuff
      # This allows the use of the "unsecure" Node16
      # THIS IS VERY MUCH A TEMPORARY FIX AND WILL STOP WORKING IN THE FUTURE
      # https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/
      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: Linux centos 7
            image: centos:7
            cmp: gcc
            configuration: default
            base: "7.0"

          - name: Linux fedora latest
            image: fedora:latest
            cmp: gcc
            configuration: default
            base: "7.0"

    steps:
    - name: "Build newer Git"
      # actions/checkout@v2 wants git >=2.18
      # centos:7 has 1.8
      if: matrix.image=='centos:7'
      # By default, Centos 7 uses mirrorlist.centos.org for yum
      # mirrorlist.centos.org no longer exists (as of 1st July 2024), so need to update repolist
      run: |
        sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
        sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo
        sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo
        yum -y install curl make gcc curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-ExtUtils-MakeMaker
        curl https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.29.0.tar.gz | tar -xz
        cd git-*
        make -j2 prefix=/usr/local all
        make prefix=/usr/local install
        cd ..
        rm -rf git-*
        type -a git
        git --version
    - name: "Redhat setup"
      run: |
        dnfyum() {
            dnf -y "$@" || yum -y "$@"
            return $?
        }
        dnfyum install python3 gdb make perl gcc-c++ glibc-devel readline-devel ncurses-devel perl-devel libevent-devel
        git --version || dnfyum install git
        # rather than just bite the bullet and link python3 -> python,
        # people would rather just break all existing scripts...
        [ -e /usr/bin/python ] || ln -sf /usr/bin/python3 /usr/bin/python
        python --version
    - uses: actions/checkout@v3
      with:
        submodules: true
    - name: Automatic core dumper analysis
      uses: mdavidsaver/ci-core-dumper@master
      if: matrix.image!='centos:7'
    - name: Automatic core dumper analysis
      uses: mdavidsaver/ci-core-dumper@node16
      if: matrix.image=='centos:7'
    - name: Prepare and compile dependencies
      run: python .ci/cue.py prepare
    - name: Build main module
      run: python .ci/cue.py build
    - name: Host info
      run: python .ci/cue.py --add-path "{TOP}/bin/{EPICS_HOST_ARCH}" exec pvxinfo -D
    - name: Run main module tests
      run: python -m ci_core_dumper exec python .ci/cue.py test
    - name: Collect and show test results
      run: python .ci/cue.py test-results
    - name: CDT Check
      run: ./.ci-local/cdt-check.sh
    - name: Upload tapfiles Artifact
      if: ${{ always() }}
      uses: actions/upload-artifact@v3
      with:
        name: tapfiles ${{ matrix.name }}
        path: '**/O.*/*.tap'