name: Build & Deploy Landing

# Workflow pour la landing static (rubis.arthurbarre.fr).
# L'app SaaS (apps/api + apps/web) a son propre workflow : deploy-app.yml.
on:
  push:
    branches: [main]
    paths:
      - 'landing/**'
      - 'Dockerfile'
      - 'k3s/namespace.yml'
      - 'k3s/deployment.yml'
      - 'k3s/service.yml'
      - '.gitea/workflows/deploy.yml'

env:
  REGISTRY: git.arthurbarre.fr
  IMAGE: ordinarthur/rubis
  NAMESPACE: rubis

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

      - name: Login to Gitea Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ordinarthur
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE }}:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ github.sha }}

      - name: Install kubectl
        run: |
          curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
          chmod +x kubectl
          mv kubectl /usr/local/bin/

      - name: Deploy to K3s
        run: |
          mkdir -p ~/.kube
          echo "${{ secrets.KUBECONFIG }}" | base64 -d > ~/.kube/config
          chmod 600 ~/.kube/config

          kubectl apply -f k3s/namespace.yml

          kubectl -n $NAMESPACE create secret docker-registry gitea-registry \
            --docker-server=$REGISTRY \
            --docker-username=ordinarthur \
            --docker-password=${{ secrets.REGISTRY_PASSWORD }} \
            --dry-run=client -o yaml | kubectl apply -f -

          kubectl apply -f k3s/deployment.yml
          kubectl apply -f k3s/service.yml

          kubectl -n $NAMESPACE set image deployment/rubis \
            rubis=$REGISTRY/$IMAGE:${{ github.sha }}

          kubectl -n $NAMESPACE rollout status deployment/rubis --timeout=120s