name: Build k8s-portal

# ADR-0002 / no-local-builds: k8s-portal (infra-owned Go portal) builds off-infra
# on GHA → public ghcr; Keel polls ghcr:latest and rolls the deployment. Replaces
# the in-cluster .woodpecker/k8s-portal.yml build.
on:
  push:
    branches: [master]
    paths:
      - 'stacks/k8s-portal/modules/k8s-portal/files/**'
  workflow_dispatch: {}

permissions:
  contents: read
  packages: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: docker/build-push-action@v6
        with:
          context: stacks/k8s-portal/modules/k8s-portal/files
          platforms: linux/amd64
          provenance: false
          push: true
          tags: |
            ghcr.io/viktorbarzin/k8s-portal:latest
            ghcr.io/viktorbarzin/k8s-portal:${{ github.sha }}