name: Create Release
on:
  workflow_dispatch:
    inputs:
      version:
        description: "Release version (e.g. 0.53.0)"
        required: true
        type: string

jobs:
  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Validate version format
        run: |
          if [[ ! "${{ inputs.version }}" =~ ^[0-9]+\.[0-9]+\.[0-9]+.*$ ]]; then
            echo "::error::Invalid version format '${{ inputs.version }}'. Expected X.X.X"
            exit 1
          fi

      - name: Check if tag already exists
        run: |
          if git rev-parse "v${{ inputs.version }}" >/dev/null 2>&1; then
            echo "::error::Tag v${{ inputs.version }} already exists"
            exit 1
          fi

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Run go mod tidy
        run: go mod tidy

      - name: Check for pending changes
        run: |
          if [ -n "$(git status -s)" ]; then
            echo "::error::There are pending changes after 'go mod tidy'. Please commit them first."
            git status -s
            exit 1
          fi

      - name: Create and push tag
        run: |
          git tag v${{ inputs.version }}
          git push origin v${{ inputs.version }}