perltidy.yml

name: Perltidy Format Check

on:
  push:
  pull_request:

jobs:
  perltidy:
    runs-on: ubuntu-latest
    name: Check Perl formatting
    container:
      image: perl:5.32  # Use a container with Perl pre-installed

    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Install Perl::Tidy
        run: cpanm -n Perl::Tidy@20260204

      - name: Run perltidy check
        run: |
          EXIT_CODE=0
          FILES=$(find ./bin ./PerlLibs/Genesis2 -type f \( -name '*.pl' -o -name '*.pm' -o -name '*.t' \) 2>/dev/null)

          if [ -z "$FILES" ]; then
            echo "No Perl files found."
            exit 0
          fi

          for file in $FILES; do
            # Run perltidy and output to a temp file
            perltidy --profile=.perltidyrc "$file" -o "$file.tdy"

            if ! diff -u "$file" "$file.tdy" > "$file.diff" 2>&1; then
              echo "::error file=${file}::${file} is not correctly formatted"
              echo "--- Diff for $file ---"
              cat "$file.diff"
              echo ""
              EXIT_CODE=1
            fi

            rm -f "$file.tdy" "$file.diff"
          done

          if [ "$EXIT_CODE" -ne 0 ]; then
            echo ""
            echo "::error::Some Perl files are not formatted correctly. Please run perltidy."
            exit 1
          fi

          echo "All Perl files are correctly formatted."