name: Haven Notify Build and Deploy

on:
  push:
    branches:
      - main
    paths:
      - "haven-notify/**"
      - ".gitea/workflows/haven-notify.yaml"
  pull_request:
    branches:
      - main
    paths:
      - "haven-notify/**"
      - ".gitea/workflows/haven-notify.yaml"
  workflow_dispatch: {}

env:
  IMAGE: git.ivanch.me/ivanch/haven-notify

jobs:
  test:
    name: Test Haven Notify
    runs-on: runner-full-amd64
    timeout-minutes: 15
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: haven-notify/go.mod
          cache-dependency-path: haven-notify/go.sum

      - name: Verify formatting
        working-directory: haven-notify
        run: |
          unformatted="$(gofmt -l *.go)"
          if [ -n "$unformatted" ]; then
            echo "The following Go files need formatting:"
            echo "$unformatted"
            exit 1
          fi

      - name: Verify Docker access
        run: docker info

      - name: Run static analysis
        working-directory: haven-notify
        run: go vet ./...

      - name: Run race tests and collect coverage
        working-directory: haven-notify
        run: go test -race -shuffle=on -count=1 -covermode=atomic -coverprofile=coverage.out ./...

      - name: Enforce coverage threshold
        working-directory: haven-notify
        run: |
          coverage="$(go tool cover -func=coverage.out | awk '/^total:/ {gsub("%", "", $3); print $3}')"
          echo "Statement coverage: ${coverage}%"
          awk -v coverage="$coverage" 'BEGIN { exit !(coverage + 0 >= 90) }'

      - name: Run fuzz smoke test
        working-directory: haven-notify
        run: go test -run=^$ -fuzz=FuzzErrorNotificationHandler -fuzztime=10s .

      - name: Run container end-to-end tests
        working-directory: haven-notify
        run: go test -tags=e2e -run '^TestContainerE2E$' -count=1 -timeout=5m -v .

  build:
    name: Build Haven Notify Image
    runs-on: runner-slim
    needs: test
    if: ${{ (gitea.event_name == 'push' || gitea.event_name == 'workflow_dispatch') && gitea.ref == 'refs/heads/main' }}
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Build and Push Multi-Arch Image
        uses: https://git.ivanch.me/ivanch/pipeline-actions/build-and-push@main
        with:
          image: ${{ env.IMAGE }}
          registry_password: ${{ secrets.REGISTRY_PASSWORD }}
          ssh_key: ${{ secrets.SSH_KEY_DOCKERBUILD }}
          build_context: haven-notify

  build-pr:
    name: Build Haven Notify Image (PR)
    runs-on: runner-full-amd64
    needs: test
    if: ${{ gitea.event_name == 'pull_request' }}
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Build Docker image
        run: docker build --pull --tag haven-notify:pr-${{ gitea.sha }} haven-notify

  deploy:
    name: Deploy Haven Notify (internal)
    runs-on: runner-slim
    needs: build
    if: ${{ (gitea.event_name == 'push' || gitea.event_name == 'workflow_dispatch') && gitea.ref == 'refs/heads/main' }}
    steps:
      - name: Rollout Restart Haven Notify
        uses: https://git.ivanch.me/ivanch/pipeline-actions/deploy-restart@main
        with:
          kube_config: ${{ secrets.KUBE_CONFIG }}
          deployment_name: haven-notify
          namespace: default