name: "Build & Push"

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  build:
    runs-on: [k8s-runner-01]
    env:
      REGISTRY: registry.staging:5000
      IMAGE_NAME: ${{ gitea.repository }}
      IMAGE_TAG: ${{ gitea.sha }}
    steps:
      - name: "Checkout code"
        uses: actions/checkout@v4

      - id: generator
        name: "Generate Dockerfile & Manifest K8S"
        uses: ardipc/devops-generator@v1.0.2
        with:
          name: "hello-app"
          language: "node"
      
      - name: "Print Output Docker"
        id: output
        run: |
          echo "${{ steps.generator.outputs.docker }}" > Dockerfile
          echo "${{ steps.generator.outputs.k8s }}" > k8s.yml

      - name: "Get namespace"
        run: |
          mkdir -p .kube
          echo "${{ vars.KUBECONFIG_PA_DEVOPS }}" > .kube/config
          cat .kube/config
          kubectl get deployment -n staging
        
      - name: "Create buildkitd.toml"
        run: |
          cat <<EOF > buildkitd.toml
          [registry."registry.staging:5000"]
            http = true
            insecure = true
          EOF

      - name: "Set up Buildx builder"
        run: |
          BUILDER_NAME="builder-$(date +%s)"
          echo "BUILDER_NAME=$BUILDER_NAME" >> $GITEA_ENV
          
          docker buildx create \
            --use \
            --name $BUILDER_NAME \
            --driver docker-container \
            --config buildkitd.toml

      - name: "Build & Push Docker"
        run: |
          docker buildx build \
            --builder $BUILDER_NAME  \
            -t $REGISTRY/$IMAGE_NAME:$IMAGE_TAG \
            --push .

      - name: "Cleanup builder"
        if: always()
        run: docker buildx rm $BUILDER_NAME || true