build.yml

name: Build and publish

on:
  push:
    branches:
      - "master"
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: mailhog

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

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

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build & Push Docker Image
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ env.REGISTRY }}/hivemindtechnologies/mailhog/${{ env.IMAGE_NAME }}:latest

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.REGISTRY }}/hivemindtechnologies/mailhog/${{ env.IMAGE_NAME }}:latest
          format: "sarif"
          output: "trivy-results.sarif"

      - name: Upload Trivy scan results to GitHub Security tab
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: "trivy-results.sarif"