name: CI

on:
  push:
    branches: [main]
    tags: ['v*']
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  lint:
    name: Lint, format, types
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-node@v5
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: npm run lint
      - run: npm run format:check
      - run: npm run typecheck

  unit:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-node@v5
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: npm test

  e2e:
    name: E2E tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-node@v5
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: npx playwright install --with-deps firefox
      - run: npm run test:e2e
      - uses: actions/upload-artifact@v4
        if: failure()
        with:
          name: playwright-report
          path: |
            playwright-report
            test-results
          retention-days: 14

  docker:
    name: Docker image
    needs: [lint, unit, e2e]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        if: github.event_name != 'pull_request'
        with:
          registry: registry.pumppi.dev
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}
      - id: meta
        uses: docker/metadata-action@v5
        with:
          images: registry.pumppi.dev/workh
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=sha
            type=raw,value=latest,enable={{is_default_branch}}
      # Pull requests only build the image (proves the Dockerfile works); pushes to
      # main and version tags also publish it.
      - uses: docker/build-push-action@v6
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max