---
name: Build, Scan and Publish Docker Image
on:
  push:
    branches:
      - main
    tags:
      - 'v*'

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: git.br0tkasten.de
          username: ${{ secrets.PACKAGE_USER }}
          password: ${{ secrets.PACKAGE_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: git.br0tkasten.de/${{ gitea.repository }}
          flavor: |
            latest=true
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=sha

      # Step 1: Build the image locally (do not push yet)
      - name: Build Docker image locally
        uses: docker/build-push-action@v5
        with:
          context: .
          load: true # This loads the image into the local docker daemon for Trivy to find
          tags: local_scan_target:${{ github.sha }}

#      - name: Run Trivy vulnerability scanner
#        uses: aquasecurity/trivy-action@master
#        with:
#          image-ref: 'local_scan_target:${{ github.sha }}'
#          format: 'table'
#          exit-code: '1' # This will fail the pipeline if vulnerabilities are found
#          ignore-unfixed: true
#          vuln-type: 'os,library'
#          severity: 'CRITICAL,HIGH'
#          server-url: 'http://trivy-server:8080'
#        env:
#          - DOCKER_HOST: unix:///var/run/docker.sock
#          - TRIVY_USERNAME: ${{ secrets.PACKAGE_USER }}
#          - TRIVY_PASSWORD: ${{ secrets.PACKAGE_TOKEN }}

      - name: Run Trivy scanner (Binary Mode)
        run: |
          curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
          trivy image --exit-code 1 --severity CRITICAL,HIGH --ignore-unfixed --server http://trivy-server:8080 local_scan_target:${{ github.sha }}

      # Step 3: If scan passes, Build and Push to Registry
      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}