agent-container.yml

name: Container Agent Docker Image CI

on:
  push:
    paths-ignore:
      - '**.md'
      - 'charts/**'
    branches:
      - 'main'

jobs:

  build:

    runs-on: ubuntu-latest
    permissions:
      packages: write
      id-token: write
      contents: read
      actions: read
      security-events: write
    env:
      REGISTRY: ghcr.io
      GH_URL: https://github.com
    steps:
      - name: Checkout GitHub Action
        uses: actions/checkout@v3

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

      - name: Docker metadata
        id: metadata
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository }}/container-agent
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value={{sha}},enable=${{ github.ref_type != 'tag' }}
          flavor: |
            latest=true

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build image and push to GitHub Container Registry
        uses: docker/build-push-action@v4
        with:
          context: .
          file:  ./dockerfiles/agent/container/Dockerfile
          tags: ${{ env.REGISTRY }}/${{ github.repository }}/container-agent:${{ github.run_id }}
          labels: ${{ steps.metadata.outputs.labels }}

          push: true

      - name: Install cosign
        uses: sigstore/cosign-installer@main

      - name: Sign the images
        run: |
          cosign sign -y ${{ env.REGISTRY }}/${{ github.repository }}/container-agent:${{ github.run_id }}
        env:
          COSIGN_EXPERIMENTAL: 1

      - name: Verify the pushed tags
        run: cosign verify ${{ env.REGISTRY }}/${{ github.repository }}/container-agent:${{ github.run_id }} --certificate-identity ${{ env.GH_URL }}/${{ github.repository }}/.github/workflows/agent-container.yml@refs/heads/main  --certificate-oidc-issuer https://token.actions.githubusercontent.com
        env:
          COSIGN_EXPERIMENTAL: 1

      - name: Run Trivy in GitHub SBOM mode and submit results to Dependency Graph
        uses: aquasecurity/trivy-action@master
        with:
          scan-type: 'fs'
          format: 'github'
          output: 'dependency-results.sbom.json'
          image-ref: '.'
          github-pat: ${{ secrets.GITHUB_TOKEN }}