name: CI

on:
  push:
    branches:
      - develop
      - master
      - 'release/**'
  pull_request:
    branches:
      - develop
      - master
      - 'release/**'

jobs:
  run-tests:
    strategy:
      matrix:
        compatibility:
          - develop
          #- latest
        perl:
          - '5.40'
          - '5.36'
          - '5.26'
        runner:
          - ubuntu-22.04

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

    steps:
      - uses: actions/checkout@v2

      - uses: shogo82148/actions-setup-perl@v1
        with:
          perl-version: ${{ matrix.perl }}

      - name: Binary dependencies
        run: |
          # * These were taken from the installation instruction.
          # * Gettext was added so we can run cpanm . on the Engine sources.
          # * The Perl modules were left out because I couldn't get all of them
          #   to work with custom Perl versions.
          # * Cpanminus was left out because actions-setup-perl installs it.
          sudo apt-get install -y \
            autoconf \
            automake \
            build-essential \
            gettext \
            libidn2-dev \
            liblog-any-perl \
            libssl-dev \
            libtool \
            m4 \

      - name: Install Zonemaster::LDNS (latest)
        if: ${{ matrix.compatibility == 'latest' }}
        run: |
          cpanm --sudo --notest Module::Install ExtUtils::PkgConfig Zonemaster::LDNS

      - name: Install Zonemaster::LDNS (develop)
        if: ${{ matrix.compatibility == 'develop' }}
        run: |
          cpanm --sudo --notest Devel::CheckLib Module::Install ExtUtils::PkgConfig Module::Install::XSUtil
          git clone --branch=develop --depth=1 https://github.com/zonemaster/zonemaster-ldns.git
          perl Makefile.PL  # Generate MYMETA.yml to appease cpanm .
          ( cd zonemaster-ldns ; cpanm --sudo --notest . )
          rm -rf zonemaster-ldns

        # Installing Zonemaster::Engine requires root privileges, because of a
        # bug in Mail::SPF preventing normal installation with cpanm as
        # non-root user (see link below [1]).
        #
        # The alternative, if one still wishes to install Zonemaster::Engine
        # as non-root user, is to install Mail::SPF first with a command like:
        #
        #  % cpanm --notest \
        #        --install-args="--install_path sbin=$HOME/.local/sbin" \
        #        Mail::SPF
        #
        # For the sake of consistency, other Perl packages installed from CPAN
        # are also installed as root.
        #
        # [1]: https://rt.cpan.org/Public/Bug/Display.html?id=34768
      - name: Install remaining dependencies
        run: |
          cpanm --sudo --verbose --notest --installdeps .

      - name: Install Zonemaster::Engine
        run: |
          cpanm --sudo --verbose --notest .

      - name: Show content of log files
        if: ${{ failure() }}
        run: cat /home/runner/.cpanm/work/*/build.log

      - name: Test
        run: |
          prove -lv t