name: Create Dev Branch

on:
  push:
    branches:
      - main
      - master

jobs:
  create-dev:
    name: Create Dev Branch
    runs-on: ubuntu-latest
    if: github.run_number == 1
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.PAT_TOKEN }}

      - name: Check if dev branch exists
        id: check_branch
        run: |
          if git ls-remote --heads origin dev | grep -q "refs/heads/dev"; then
            echo "dev_exists=true" >> $GITHUB_OUTPUT
            echo "Dev branch already exists"
          else
            echo "dev_exists=false" >> $GITHUB_OUTPUT
            echo "Dev branch does not exist"
          fi

      - name: Create dev branch
        if: steps.check_branch.outputs.dev_exists == 'false'
        run: |
          git config --local user.email "actions@gitea.local"
          git config --local user.name "Gitea Actions Bot"
          
          git checkout -b dev
          git push origin dev
          
          echo "Dev branch created successfully"

      - name: Summary
        run: |
          echo "## Dev Branch Status" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          if [ "${{ steps.check_branch.outputs.dev_exists }}" = "true" ]; then
            echo "Dev branch already exists. No action taken." >> $GITHUB_STEP_SUMMARY
          else
            echo "Dev branch created successfully." >> $GITHUB_STEP_SUMMARY
          fi