name: Create Dev Version

on:
  workflow_dispatch:
    inputs:
      version:
        description: "Version to create (format: 0.0.0)"
        required: true
        type: string

jobs:
  create-dev-branch:
    name: Create Dev Branch
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.PAT }} # Uses the Personal Access Token

      - name: Validate version format
        id: validate_version
        run: |
          VERSION="${{ github.event.inputs.version }}"
          if [[ ! "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "❌ ERROR: Version must be in '0.0.0' format."
            exit 1
          fi
          echo "✅ Version format validated: $VERSION"

      - name: Check if branch already exists
        id: check_branch
        run: |
          VERSION="${{ github.event.inputs.version }}"
          DEV_BRANCH="dev/v$VERSION"

          if git ls-remote --exit-code origin "$DEV_BRANCH"; then
            echo "❌ ERROR: Branch '$DEV_BRANCH' already exists!"
            exit 1
          fi
          echo "✅ Branch '$DEV_BRANCH' does not exist."

      - name: Create and push new dev branch
        run: |
          VERSION="${{ github.event.inputs.version }}"
          DEV_BRANCH="dev/v$VERSION"

          # Fetch latest changes
          git fetch origin main

          # Create new branch from main
          git checkout -b "$DEV_BRANCH" origin/main

          # Push branch to remote
          git push origin "$DEV_BRANCH"

          echo "✅ Successfully created branch '$DEV_BRANCH'!"