create-release.yml

name: Create Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Release version (e.g., v1.0.0)'
        required: true
        type: string
        default: 'v1.0.0'

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Validate version format
        run: |
          VERSION="${{ github.event.inputs.version }}"
          if [[ ! $VERSION =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Error: Version must be in format v1.0.0"
            exit 1
          fi
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Check if tag exists
        id: check_tag
        run: |
          if git rev-parse "$VERSION" >/dev/null 2>&1; then
            echo "exists=true" >> $GITHUB_OUTPUT
            echo "Tag $VERSION already exists"
          else
            echo "exists=false" >> $GITHUB_OUTPUT
            echo "Tag $VERSION does not exist"
          fi

      - name: Create and push tag
        if: steps.check_tag.outputs.exists == 'false'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag -a "$VERSION" -m "Release $VERSION"
          git push origin "$VERSION"
          echo "Created and pushed tag: $VERSION"

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

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v6
        with:
          distribution: goreleaser
          version: latest
          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GORELEASER_CURRENT_TAG: ${{ github.event.inputs.version }}