name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    # Releases are published by ermite (git.bnema.dev); the GitHub mirror
    # receives the tags but must not publish a second release.
    if: github.server_url != 'https://github.com'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          persist-credentials: false
      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
      - uses: goreleaser/goreleaser-action@v6
        with:
          distribution: goreleaser
          version: "~> v2"
          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}