continuous-integration.yml

name: Continuous Integration

on:
  pull_request:
  push:
    branches:
      - main

permissions:
  contents: read
  packages: write
  deployments: write
  id-token: write

env:
  FORCE_COLOR: 1

jobs:
  unit-test-matrix:
    name: Unit Test
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2]

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 8

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
          cache: pnpm
          cache-dependency-path: pnpm-lock.yaml

      - name: Install Dependencies
        run: pnpm install --frozen-lockfile

      - name: Run Unit Tests
        run: JEST_JUNIT_OUTPUT_NAME=unit-${{ matrix.shard }}.xml pnpm run test:ci --shard ${{ matrix.shard }}/2

      - name: Upload Coverage
        uses: codecov/codecov-action@v4
        if: ${{ !cancelled()}}
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          directory: coverage/unit
          flags: unittests,node
      
      - name: Upload test results to Codecov
        if: ${{ !cancelled() }}
        uses: codecov/test-results-action@v1
        with:
          file: integration-${{ matrix.shard }}.xml
          token: ${{ secrets.CODECOV_TOKEN }}

      - name: Upload Test Results
        uses: actions/upload-artifact@v4
        with:
          name: unit-${{ matrix.shard }}
          path: unit-${{ matrix.shard }}.xml

  unit-test:
    # Summary of all test shards
    # Inspired by https://github.com/orgs/community/discussions/26822#discussioncomment-5122101
    needs: [unit-test-matrix]
    name: Unit Test
    runs-on: ubuntu-latest
    if: always()
    steps:
      - name: Download Test Results
        uses: actions/download-artifact@v4
        with:
          pattern: unit-*
          path: test/
          merge-multiple: true

      - name: Action Summary
        uses: test-summary/action@v2
        with:
          paths: |
            test/unit-*.xml

      - name: Check unit test results
        # see https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#needs-context
        # see https://stackoverflow.com/a/67532120/4907315
        if: >-
          ${{
               contains(needs.*.result, 'failure')
            || contains(needs.*.result, 'cancelled')
            || contains(needs.*.result, 'skipped')
          }}
        run: exit 1

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 8

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
          cache: pnpm
          cache-dependency-path: pnpm-lock.yaml

      - name: Install Dependencies
        run: pnpm install --frozen-lockfile

      - name: Run Lint
        run: pnpm lint:ci

      - name: Action Summary
        if: failure()
        run: |
          SUMMARY=$'❌ Lint failed\nPlease run the following command locally and commit the changes\n```zsh\npnpm run lint:apply\n```'
          echo "$SUMMARY" >> $GITHUB_STEP_SUMMARY

  typescript:
    name: Typescript
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 8

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
          cache: pnpm
          cache-dependency-path: pnpm-lock.yaml

      - name: Install Dependencies
        run: pnpm install --frozen-lockfile

      - name: Run tsc
        run: pnpm tsc:ci

  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 8

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
          cache: pnpm
          cache-dependency-path: pnpm-lock.yaml

      - name: Install Dependencies
        run: pnpm install --frozen-lockfile

      - name: Build
        run: pnpm build:production

      - name: Sentry Release
        if: github.ref == 'refs/heads/main'
        uses: getsentry/action-release@v1
        env:
          SENTRY_ORG: rbberdk
          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
          SENTRY_PROJECT: node
        with:
          version: ${{ github.sha }}
          sourcemaps: "./dist"
          finalize: false
          environment: production
          url_prefix: "/usr/src/app/dist/"
          ignore_empty: true
          ignore_missing: true

  integration-test-matrix:
    name: Integration Test
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2, 3, 4]
    services:
      redis:
        image: redis
        # Set health checks to wait until redis has started
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6380:6379

      postgres:
        image: postgres
        env:
          POSTGRES_USERNAME: postgres
          POSTGRES_PASSWORD: postgres
        # Set health checks to wait until postgres has started
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5433:5432

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 8

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
          cache: pnpm
          cache-dependency-path: pnpm-lock.yaml

      - name: Install Dependencies
        run: pnpm install --frozen-lockfile

      - name: Run Integration Tests
        run: JEST_JUNIT_OUTPUT_NAME=integration-${{ matrix.shard }}.xml pnpm test:integration:ci  --shard ${{ matrix.shard }}/4

      - name: Upload Coverage
        uses: codecov/codecov-action@v4
        if: ${{ !cancelled() }}
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          directory: coverage/integration
          flags: integrationtests,node
    
      - name: Upload test results to Codecov
        if: ${{ !cancelled() }}
        uses: codecov/test-results-action@v1
        with:
          file: integration-${{ matrix.shard }}.xml
          token: ${{ secrets.CODECOV_TOKEN }}

      - name: Upload Test Results
        uses: actions/upload-artifact@v4
        with:
          name: integration-${{ matrix.shard }}
          path: integration-${{ matrix.shard }}.xml

  integration-test:
    # Summary of all test shards
    # Inspired by https://github.com/orgs/community/discussions/26822#discussioncomment-5122101
    needs: [integration-test-matrix]
    name: Integration Test
    runs-on: ubuntu-latest
    if: always()
    steps:
      - name: Download Test Results
        uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          pattern: integration-*
          path: test/

      - name: Action Summary
        uses: test-summary/action@v2
        with:
          paths: |
            test/integration-*.xml

      - name: Check integration test results
        # see https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#needs-context
        # see https://stackoverflow.com/a/67532120/4907315
        if: >-
          ${{
               contains(needs.*.result, 'failure')
            || contains(needs.*.result, 'cancelled')
            || contains(needs.*.result, 'skipped')
          }}
        run: exit 1

  build-image:
    name: Build Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: USERNAME
          password: ${{ github.token }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build Image
        uses: docker/build-push-action@v5
        with:
          file: Dockerfile.prod
          tags: |
            ghcr.io/rubberdok/server:${{ github.sha }}
            ghcr.io/rubberdok/server:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: false