# yamllint disable rule:line-length
---
# This workflow finds and fixes CRLF endings in a repository
name: Fix CRLF Endings
on: 
  push: # Trigger the workflow on push event
  workflow_dispatch:

jobs:
  fix-crlf:
    name: Fix CRLF Endings
    runs-on: ubuntu-latest # Use a Linux runner
    steps:
      - name: Checkout repository contents
        uses: actions/checkout@v4 # Use the checkout action
      - name: Find files with CRLF endings
        uses: erclu/check-crlf@v1.2.0 # Use the check-crlf action
        id: check-crlf # Assign an id to this step
        with:
          # Specify the paths to check
          path: |
            ./*
            !.git
            !*.png
            !*.jpg
            !*.bin
      - name: Apply dos2unix to files with CRLF endings
        run: |
          # Loop through each file and apply dos2unix
          for f in ${{ steps.check-crlf.outputs.files }}; do
            # Apply dos2unix and keep the original timestamp
            dos2unix -k "$f"
          done
      - name: Create a pull request with the fixed files
        uses: peter-evans/create-pull-request@v5 # Use the create-pull-request action
        with:
          # Specify the pull request details
          title: Fix CRLF Endings
          commit-message: Apply dos2unix to files with CRLF endings
          branch: fix-crlf-endings
          delete-branch: true