# GitOps: CI only bumps image tags in the gcp overlay; ArgoCD does the deploy.
name: bump-images
on:
  workflow_run:
    workflows: [ci]
    types: [completed]
    branches: [main]

jobs:
  bump:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    runs-on: ubuntu-latest
    permissions: { contents: write }
    steps:
      - uses: actions/checkout@v4
      - name: Refuse to deploy an unconfigured overlay
        run: |
          if grep -rl __GCP_PROJECT__ infra/k8s/overlays/gcp infra/argo-workflows; then
            echo "::error::run 'make gcp-configure PROJECT=<id>' and commit before deploying"
            exit 1
          fi
      - uses: imranismail/setup-kustomize@v2
      - run: |
          cd infra/k8s/overlays/gcp
          for c in api web pipeline loader; do
            kustomize edit set image rarelens/$c=europe-west2-docker.pkg.dev/${{ secrets.GCP_PROJECT }}/rarelens/$c:${{ github.event.workflow_run.head_sha }}
          done
      - uses: stefanzweifel/git-auto-commit-action@v5
        with: { commit_message: "chore: bump images to ${{ github.event.workflow_run.head_sha }}" }