docker-image.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - master

steps:
  - name: Install Trivy
    uses: aquasecurity/setup-trivy@v0.2.2

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Step 1: Checkout the code from the repository
      - name: Checkout code
        uses: actions/checkout@v3

      # Step 2: Set up Docker Buildx for advanced building capabilities
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      # Step 3: Cache Docker layers to improve build time
      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      # Step 4: Build the Docker image
      - name: Build Docker image
        run: |
          docker build -t ${{ secrets.DOCKER_USERNAME }}/bitlbee:${{ github.sha }} .

      # Step 5: Security scan with Trivy
      - name: Scan Docker image for vulnerabilities with Trivy
        uses: aquasecurity/trivy-action@v0.28.0
        with:
          image: ${{ secrets.DOCKER_USERNAME }}/bitlbee:${{ github.sha }}
          format: 'table'  # This will show the results in a table format (can also use json or html)
          exit-code: '1'   # Fail the build if vulnerabilities are found (optional)
          severity: 'CRITICAL,HIGH'  # Only check for critical and high severity vulnerabilities

      # Step 6: Push Docker image to Docker Hub
      - name: Push Docker image to Docker Hub
        run: |
          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
          docker push ${{ secrets.DOCKER_USERNAME }}/bitlbee:${{ github.sha }}

      # Step 7: Push Docker image to GitHub Container Registry
      - name: Push Docker image to GitHub Container Registry
        run: |
          docker login ghcr.io -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
          docker tag ${{ secrets.DOCKER_USERNAME }}/bitlbee:${{ github.sha }} ghcr.io/${{ github.repository_owner }}/bitlbee:${{ github.sha }}
          docker push ghcr.io/${{ github.repository_owner }}/bitlbee:${{ github.sha }}