name: goreleaser

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write
  packages: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
        run: echo "flags=--snapshot" >> $GITHUB_ENV
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - uses: actions/setup-go@v3
        with:
          go-version: 1.21
          cache: true
      - name: GHCR Docker Login
        run: echo "${{ secrets.CR_PAT }}" | docker login ghcr.io -u ${{ secrets.GHCR_USERNAME }} --password-stdin
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - uses: goreleaser/goreleaser-action@v5
        with:
          distribution: goreleaser
          version: latest
          args: release --clean ${{ env.flags }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}