name: Deploy

on:
  push:
    branches:
      - main

jobs:
  check-changes:
    runs-on: ubuntu-latest
    outputs:
      node-labels: ${{ steps.filter.outputs.node-labels }}
      coredns: ${{ steps.filter.outputs.coredns }}
    steps:
      - uses: actions/checkout@v5
        with:
          fetch-depth: 0
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            node-labels:
              - 'node-labels/**'
            coredns:
              - 'coredns/**'

  deploy-node-labels:
    runs-on: ubuntu-latest
    needs: check-changes
    if: ${{ needs.check-changes.outputs.node-labels == 'true' }}
    steps:
      - uses: actions/checkout@v5
      - uses: azure/setup-kubectl@v4
      - uses: azure/k8s-set-context@v4
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}
      - name: Deploy
        run: |
          kubectl apply --server-side --field-manager=t000-n -f node-labels

  deploy-coredns:
    runs-on: ubuntu-latest
    needs: check-changes
    if: ${{ needs.check-changes.outputs.coredns == 'true' }}
    steps:
      - uses: actions/checkout@v5
      - uses: azure/setup-kubectl@v4
      - uses: azure/k8s-set-context@v4
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}
      - name: Deploy
        run: |
          kubectl apply -n kube-system -f coredns
      - name: Restart coredns
        run: |
          kubectl -n kube-system rollout restart deployment coredns