name: Build, test, publish, deploy

on:
  push:
  pull_request:
  workflow_dispatch:

env:
  GO_VERSION: "1.27.1"
  REGISTRY: nexus.urpi.be
  IMAGE_NAME: docker-hosted/go-loose

jobs:
  build-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Build and test Go service
        run: |
          go mod download
          go vet ./...
          go test -race ./... -count=1
          go build ./...
      - uses: azure/setup-helm@v4
        with:
          version: v3.18.6
      - name: Validate production chart
        run: |
          helm dependency build deploy/helm/go-loose
          helm lint deploy/helm/go-loose -f deploy/helm/go-loose/values-prd.yaml

  integration-test:
    runs-on: ubuntu-latest
    needs: build-test
    services:
      postgres:
        image: postgres:17-alpine
        env:
          POSTGRES_DB: goloose
          POSTGRES_USER: goloose
          POSTGRES_PASSWORD: goloose
        ports: [5432:5432]
        options: >-
          --health-cmd="pg_isready -U goloose -d goloose"
          --health-interval=5s
          --health-timeout=3s
          --health-retries=10
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Run database-backed tests
        env:
          PGPASSWORD: goloose
          GO_LOOSE_TEST_DATABASE_URL: postgres://goloose:goloose@localhost:5432/goloose_test?sslmode=disable
          GO_LOOSE_TEST_SERVER_DATABASE_URL: postgres://goloose:goloose@localhost:5432/goloose_server_test?sslmode=disable
          GO_LOOSE_BEHAVIOUR_DATABASE_URL: postgres://goloose:goloose@localhost:5432/goloose_behaviour_test?sslmode=disable
        run: |
          sleep 5
          createdb -h localhost -U goloose goloose_test || true
          createdb -h localhost -U goloose goloose_server_test || true
          createdb -h localhost -U goloose goloose_behaviour_test || true
          go test -race ./internal/store/ ./internal/server/ -count=1
          GO_LOOSE_BEHAVIOUR=1 go test ./internal/behaviour/ -count=1 -v

  publish:
    if: (github.event_name == 'push' && github.ref == 'refs/heads/main') || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main')
    needs: [build-test, integration-test]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.NEXUS_USERNAME }}
          password: ${{ secrets.NEXUS_PASSWORD }}
      - uses: docker/build-push-action@v6
        with:
          context: .
          file: Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

  deploy-prd:
    if: (github.event_name == 'push' && github.ref == 'refs/heads/main') || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main')
    needs: publish
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: azure/setup-helm@v4
        with:
          version: v3.18.6
      - uses: azure/setup-kubectl@v4
        with:
          version: v1.32.2
      - name: Bootstrap resources and deploy go-loose
        env:
          KUBECONFIG_PRD: ${{ secrets.KUBECONFIG_PRD }}
          NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
          NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
        run: |
          set -Eeuo pipefail
          bash .forgejo/scripts/deploy-prd.sh deploy/helm/go-loose go-loose go-loose "${{ github.sha }}"