name: Publish Docker Image
permissions:
  actions: read
  checks: read
  contents: write
  deployments: read
  issues: read
  discussions: read
  packages: read
  pages: read
  pull-requests: read
  repository-projects: read
  security-events: write
  statuses: read

concurrency:
  group: docker-release-${{ github.ref }}
  cancel-in-progress: true

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

env:
  REGISTRY_IMAGE: registry.dangerous.tech/dangeroustech/zerotierbridge

jobs:
  Docker_Build:
    name: Docker Build And Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v6

      - 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
        if: github.event_name != 'pull_request'
        id: login
        uses: docker/login-action@v3
        with:
          registry: registry.dangerous.tech
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build
        id: docker_build
        uses: docker/build-push-action@v6
        with:
          context: .
          build-args: |
            VERSION=1.16.0-2
          push: ${{ github.event_name != 'pull_request' }}
          platforms: linux/amd64,linux/arm64
          tags: ${{ env.REGISTRY_IMAGE }}:latest
          provenance: false
          sbom: false
          outputs: type=registry,compression=zstd,compression-level=6,oci-mediatypes=true,force-compression=true
          cache-from: type=gha
          cache-to: type=gha,mode=max


  MergeRefs:
    name: Publish Multi-Arch Image And Release
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    needs:
      - Docker_Build
    steps:
      - name: Login to Registry
        id: login
        uses: docker/login-action@v3
        with:
          registry: registry.dangerous.tech
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Generate SBOM
        uses: anchore/sbom-action@v0
        id: sbom
        with:
          image: registry.dangerous.tech/dangeroustech/zerotierbridge:latest
          registry-username: ${{ secrets.REGISTRY_USERNAME }}
          registry-password: ${{ secrets.REGISTRY_PASSWORD }}
          format: spdx-json
          output-file: ./sbom.spdx.json

      - name: Scan SBOM
        uses: anchore/scan-action@v7
        id: scan
        with:
          sbom: sbom.spdx.json
          severity-cutoff: medium
          fail-build: false
          only-fixed: true

      - name: upload Anchore scan SARIF report
        uses: github/codeql-action/upload-sarif@v4
        with:
          sarif_file: ${{ steps.scan.outputs.sarif }}

      - name: Checkout Repository
        uses: actions/checkout@v6

      - name: Changelog
        uses: TriPSs/conventional-changelog-action@v6
        id: changelog
        if: ${{ github.event_name != 'pull_request' }}
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          git-message: "chore 🤖: Release {version}"
          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@v2
        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 }}
          files: |
            sbom.spdx.json