test-and-push.yaml

---
name: CI Pipeline

on:
  push:
    branches:
      - main
  pull_request:
    types:
      - 'opened'
      - 'synchronize'
      - 'reopened'

env:
  GO_VERSION: 1.24
  KIND_VERSION: v0.27.0
  IMAGE_NAME: namespace-cleaner:test
  REGISTRY: k8scc01covidacr.azurecr.io

jobs:
  deploy-namespace-cleaner:  # Consolidated job for all deployment-related tasks
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write

    steps:
      # --- Linting and Setup ---
      - uses: actions/checkout@v4

      - name: Lint Dockerfile
        uses: hadolint/hadolint-action@v3.1.0
        with:
          dockerfile: Dockerfile

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Run yamllint
        run: |
          pip install yamllint
          yamllint .

      # --- Build Docker Image ---
      - name: Build Docker Image
        run: docker build -t ${{ env.IMAGE_NAME }} .

      # --- Unit Tests ---
      - name: Setup Go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Run Unit Tests
        run: make test-unit
        id: unit-tests

      # --- Integration Tests with Kind ---
      - name: Install kubectl
        uses: azure/setup-kubectl@v3

      - name: Install Kind
        run: |
          curl -Lo ./kind https://kind.sigs.k8s.io/dl/${{ env.KIND_VERSION }}/kind-linux-amd64
          chmod +x ./kind
          sudo mv ./kind /usr/local/bin/kind

      - name: Create Kind Cluster
        run: kind create cluster

      - name: Load Image into Kind
        run: kind load docker-image ${{ env.IMAGE_NAME }}

      - name: Run Integration Tests
        run: make test-integration

      # --- Security Scan ---
      - name: Run Trivy Security Scan
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.IMAGE_NAME }}
          severity: "CRITICAL"
          ignore-unfixed: true
          exit-code: 1
          format: table

      # --- Push Image to ACR ---
      - name: Login to ACR
        uses: azure/docker-login@v1
        with:
          login-server: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Tag and Push Image
        run: |
          docker tag ${{ env.IMAGE_NAME }} ${{ env.REGISTRY }}/namespace-cleaner:${{ github.sha }}
          docker push ${{ env.REGISTRY }}/namespace-cleaner:${{ github.sha }}