name: Publish Docker Image

on:
  pull_request:
  push:
    branches:
      - "main"

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Registry
        id: registry_push
        uses: docker/login-action@v3
        with:
          registry: registry.dangerous.tech
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and Push
        id: docker_build
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: registry.dangerous.tech/dangeroustech/zerotierbridge:latest

      - name: Changelog
        uses: TriPSs/conventional-changelog-action@v3
        id: changelog
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          git-message: "chore 🤖: Release {version} [skip ci]"
          output-file: "CHANGELOG.md"
          tag-prefix: "v"
          fallback-version: "1.0.0"
          release-count: 0 # preserve all versions in changelog
          skip-on-empty: false # otherwise we don't publish fixes

      - name: Create Release
        uses: softprops/action-gh-release@v1
        id: release
        if: ${{ steps.changelog.outputs.skipped == 'false' }}
        env:
          GITHUB_TOKEN: ${{ secrets.github_token }}
        with:
          tag_name: ${{ steps.changelog.outputs.tag }}
          name: ${{ steps.changelog.outputs.tag }}
          body: ${{ steps.changelog.outputs.clean_changelog }}