docker-publish.yml

name: Docker

on:
  pull_request:
  push:
    branches: main

env:
  RELEASE_BRANCH: main
  REGISTRY: ghcr.io
  IMAGE_NAME: docker-minio
  PLATFORMS: "linux/amd64,linux/arm64"

jobs:
  test:
    runs-on: ubuntu-latest
    if: github.ref != 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}
          tags: |
            # set latest tag for RELEASE_BRANCH branch
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', env.RELEASE_BRANCH) }}
            type=sha,format=long,prefix=

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

      - name: Build Docker image
        uses: docker/build-push-action@v6
        with:
          load: true
          push: false
          context: .
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  deploy:
    runs-on: ubuntu-latest
    # Only deploy on the main/master branch
    if: contains('["refs/heads/main", "refs/heads/master"]', github.ref)

    steps:
      - uses: actions/checkout@v4

      # We use commit sha here to be as safe as possible with credentials.
      - name: Log in to the Container registry
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}
          tags: |
            # set latest tag for RELEASE_BRANCH branch
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', env.RELEASE_BRANCH) }}
            type=sha,format=long,prefix=

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

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          push: true
          platforms: ${{ env.PLATFORMS }}
          context: .
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Repository owner to lower case
        id: repository_owner_lower
        run: echo "value=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.REGISTRY }}/${{ steps.repository_owner_lower.outputs.value }}/${{ env.IMAGE_NAME }}:${{ github.sha }}
          format: "sarif"
          output: "trivy-results.sarif"
          ignore-unfixed: true
          severity: "CRITICAL,HIGH"
          vuln-type: "os,library"

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