ci.yml

name: CI

on:
  push:
  pull_request:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  test:
    name: OS ${{ matrix.runner }} Perl ${{ matrix.perl }}
    runs-on: ${{ matrix.runner }}

    strategy:
      fail-fast: false
      matrix:
        runner: [ubuntu-latest, macos-latest, windows-latest]
        perl: [ '5.12', '5.30', '5.40', '5.42' ]
        exclude:
          - runner: windows-latest
            perl: '5.12' # because github actions "cannot find binary" for Windows perl 5.12

    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Set up perl
        uses: shogo82148/actions-setup-perl@v1
        with:
            perl-version: ${{ matrix.perl }}
            distribution: ${{ ( startsWith( matrix.runner, 'windows-' ) && 'strawberry' ) || 'default' }}

      - name: Show Perl Version
        run:  perl -v

      # Cache CPANM build/download artifacts to speed up repeated CI runs
      - name: Cache cpanm
        uses: actions/cache@v5
        with:
          path: |
            ~/.cpanm
            ~/.cache/cpanm
            C:\Users\runneradmin\.cpanm
            C:\Users\runneradmin\.cache\cpanm
          key: ${{ runner.os }}-perl-${{ matrix.perl }}-cpanm-${{ hashFiles('cpanfile', 'Makefile.PL', 'Build.PL') }}
          restore-keys: |
            ${{ runner.os }}-perl-${{ matrix.perl }}-cpanm-
            ${{ runner.os }}-perl-

      - name: Install Modules
        run:  cpanm --installdeps --notest .

      - name: Show Errors on Windows
        if: ${{ failure() && startsWith(matrix.runner, 'windows-') }}
        shell: pwsh
        run: |
          Get-ChildItem C:\Users\ -Force | Format-Table
          if (Test-Path "C:\Users\runneradmin\.cpanm\work") {
            Get-ChildItem "C:\Users\runneradmin\.cpanm\work" -Recurse -Filter build.log -ErrorAction SilentlyContinue | ForEach-Object {
              Write-Host "===== $($_.FullName) ====="
              Get-Content $_.FullName -ErrorAction SilentlyContinue
            }
          }

      - name: Show Errors on Ubuntu
        if: ${{ failure() && startsWith(matrix.runner, 'ubuntu-') }}
        run: |
          ls -la /home/runner/.cpanm/work || true
          cat /home/runner/.cpanm/work/*/build.log || true

      - name: Show Errors on macOS
        if: ${{ failure() && startsWith(matrix.runner, 'macos-') }}
        run: |
          ls -la /Users/runner/.cpanm/work || true
          cat /Users/runner/.cpanm/work/*/build.log || true

      - name: Run tests and capture output
        env:
          AUTHOR_TESTING: 1
          RELEASE_TESTING: 1
        run: |
          perl Build.PL
          perl Build
          perl Build test 2>&1 | tee test.log  # warnings should not go to STDERR

      - name: Annotate Perl deprecation warnings
        if: always()
        shell: bash
        run: |
          grep -F "deprecated" test.log | while IFS= read -r line; do
            echo "::warning::$line"
          done