name: Release Please

on:
  push:
    branches:
      - main

permissions:
  contents: write
  pull-requests: write
  packages: write

jobs:
  release-please:
    runs-on: ubuntu-latest
    outputs:
      release_created: ${{ steps.release.outputs.release_created }}
    steps:
      - uses: googleapis/release-please-action@v4
        id: release
        with:
          manifest-file: .release-please-manifest.json
          config-file: .release-please-config.json

      - name: Checkout
        if: ${{ steps.release.outputs.release_created }}
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        if: ${{ steps.release.outputs.release_created }}
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        if: ${{ steps.release.outputs.release_created }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Read version
        if: ${{ steps.release.outputs.release_created }}
        id: version
        run: |
          VERSION=$(cat VERSION)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Build and push Docker image
        if: ${{ steps.release.outputs.release_created }}
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: |
            ghcr.io/jdb-net/ipam:${{ env.VERSION }}
            ghcr.io/jdb-net/ipam:latest
          build-args: |
            VERSION=${{ env.VERSION }}

  deploy:
    name: Deploy to Kubernetes
    needs: release-please
    if: ${{ needs.release-please.outputs.release_created }}
    runs-on: [ k3s-lan-01 ]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Apply manifests
        run: |
          sudo kubectl replace -f deployment.yml --grace-period=60 --force