docker.yml

name: Docker

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

on:
  push:
    branches:
      - 'main'
    tags:
      - 'v*.*.*'
  pull_request:
    branches:
      - 'main'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
  TRIVY_FILE: trivy-results.sarif

jobs:

  build-and-publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write
      security-events: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - uses: benjlevesque/short-sha@v2.2
        id: metasha

      - name: Setup qemu
        uses: docker/setup-qemu-action@v2

      - name: Setup buildx
        uses: docker/setup-buildx-action@v2

      - name: Log into registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Get metadata
        id: metadata
        uses: docker/metadata-action@v4
        with:
          images: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=sha,format=short
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern=v{{major}}.{{minor}}.{{patch}}
            type=semver,pattern=v{{major}}.{{minor}}
            type=semver,pattern=v{{major}}

      - name: Build and publish
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.metadata.outputs.tags }}
          labels: ${{ steps.metadata.outputs.labels }}

      - name: Vulnerability scan
        if: github.event_name != 'pull_request'
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-${{ steps.metasha.outputs.sha }}
          format: 'sarif'
          ignore-unfixed: 'false'
          vuln-type: 'os,library'
          severity: 'CRITICAL,HIGH'
          output: ${{ env.TRIVY_FILE }}

      - name: Upload Trivy results to Github
        if: github.event_name != 'pull_request'
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: ${{ env.TRIVY_FILE }}