continuous-integration.yml

name: CI (mandatory checks)

on:
  push:
    branches-ignore:
      - staging
      - prod
      - devel
    tags-ignore:
      - staging
      - prod
  pull_request:
  merge_group:
  workflow_dispatch:
  workflow_call:

env:
  USER_ID: 1001
  DOCKER_BUILDKIT: 1
  COMPOSE_DOCKER_CLI_BUILD: 1

jobs:
  api-cs-check:
    name: 'Lint: API (php-cs-fixer)'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - uses: shivammathur/setup-php@v2
        with:
          php-version: '8.2.8'
          tools: composer:2.5.0
          coverage: xdebug

      - name: Get Composer Cache Directory
        id: composer-cache
        run: 'echo "dir=$(composer config cache-files-dir)" | tr -d "\n" >> $GITHUB_OUTPUT'
        working-directory: api

      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-composer-

      - run: composer install --no-interaction --no-plugins --no-scripts --prefer-dist
        working-directory: api

      - run: php vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.php -v --dry-run --diff
        working-directory: api

  frontend-eslint:
    name: 'Lint: Frontend (ESLint)'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - uses: actions/setup-node@v3
        with:
          node-version: '20.5.0'

      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - run: npm ci --no-audit
        working-directory: frontend

      - run: |
          npm run lint:check:eslint
          result=$(npm run lint:check:prettier)
          echo $result
          if echo $result | grep -E "Code style issues found"; then 
             exit 1
          fi
        working-directory: frontend

  print-eslint:
    name: 'Lint: Print (ESLint)'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - uses: actions/setup-node@v3
        with:
          node-version: '20.5.0'

      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - run: npm ci --no-audit
        working-directory: print

      - run: |
          npm run lint:check:eslint
          result=$(npm run lint:check:prettier)
          echo $result
          if echo $result | grep -E "Code style issues found"; then 
             exit 1
          fi
        working-directory: print

  api-tests:
    name: 'Tests: API'
    runs-on: ubuntu-latest
    env:
      TEST_DATABASE_URL: postgresql://ecamp3:ecamp3@localhost:5432/ecamp3test?serverVersion=15&charset=utf8

    services:
      postgres:
        image: 'postgres:15-alpine'
        env:
          POSTGRES_DB: 'ecamp3test'
          POSTGRES_PASSWORD: 'ecamp3'
          POSTGRES_USER: 'ecamp3'
        ports:
          - '5432:5432'
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - uses: shivammathur/setup-php@v2
        with:
          php-version: '8.2.8'
          extensions: intl-73.1
          tools: composer:2.5.0
          coverage: xdebug

      - name: Get Composer Cache Directory
        id: composer-cache
        run: 'echo "dir=$(composer config cache-files-dir)" | tr -d "\n" >> $GITHUB_OUTPUT'
        working-directory: api

      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-composer-

      - run: composer install --prefer-dist --no-progress --no-interaction
        working-directory: api

      - run: |
          mkdir -p var/cache var/log
          jwt_passphrase=${JWT_PASSPHRASE:-$(grep ''^JWT_PASSPHRASE='' .env | cut -f 2 -d ''='')}
          echo "Generating public / private keys for JWT"
          mkdir -p config/jwt
          echo "$jwt_passphrase" | openssl genpkey -out config/jwt/private.pem -pass stdin -aes256 -algorithm rsa -pkeyopt rsa_keygen_bits:4096
          echo "$jwt_passphrase" | openssl pkey -in config/jwt/private.pem -passin stdin -out config/jwt/public.pem -pubout
          setfacl -R -m u:www-data:rX -m u:"$(whoami)":rwX config/jwt
          setfacl -dR -m u:www-data:rX -m u:"$(whoami)":rwX config/jwt
        working-directory: api

      - run: php bin/console doctrine:migrations:migrate --no-interaction -e test
        working-directory: api

      - run: composer test
        working-directory: api

      - name: send coveralls report
        run: |
          sed -i "s|$(pwd)/api/|api/|g" api/build/logs/clover.xml
          api/vendor/bin/php-coveralls -v \
                                  --coverage_clover api/build/logs/clover.xml \
                                  --json_path api/build/logs/coveralls-upload.json
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_PARALLEL: true
          COVERALLS_FLAG_NAME: api

  frontend-tests:
    name: 'Tests: Frontend'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - uses: actions/setup-node@v3
        with:
          node-version: '20.5.0'

      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - run: npm ci --no-audit
        working-directory: frontend

      - run: npm run build
        working-directory: frontend

      - run: npm run test:unit
        working-directory: frontend

      - name: send coverage info
        run: |
          sed -i "s|src/|frontend/src/|g" frontend/data/coverage/lcov.info
          cat frontend/data/coverage/lcov.info | npx coveralls .
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_SERVICE_NAME: github
          COVERALLS_SERVICE_NUMBER: ${{ github.run_id }}
          CI_PULL_REQUEST: ${{ github.event.number }}
          COVERALLS_PARALLEL: true
          COVERALLS_FLAG_NAME: frontend

  print-tests:
    name: 'Tests: Print'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - uses: actions/setup-node@v3
        with:
          node-version: '20.5.0'

      - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - run: npm ci --no-audit
        working-directory: print

      - run: npm run build
        working-directory: print
        env:
          NODE_OPTIONS: --openssl-legacy-provider

      - run: npm run test
        working-directory: print

      - name: send coverage info
        run: |
          sed -i "s|SF:|SF:print/|g" print/coverage/lcov.info
          cat print/coverage/lcov.info | npx coveralls .
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_SERVICE_NAME: github
          COVERALLS_SERVICE_NUMBER: ${{ github.run_id }}
          CI_PULL_REQUEST: ${{ github.event.number }}
          COVERALLS_PARALLEL: true
          COVERALLS_FLAG_NAME: print

  e2e-tests-build:
    name: 'Tests: End-to-end (build job)'
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      # build API (using cache; provide image to docker compose)
      - name: Build docker image (API/PHP)
        uses: docker/build-push-action@v4
        with:
          file: api/Dockerfile
          context: './api'
          push: false
          load: true
          target: api_platform_php_dev
          builder: ${{ steps.buildx.outputs.name }}
          tags: ecamp/ecamp3-dev-api-php
          cache-from: type=gha,scope=api
          cache-to: type=gha,scope=api,mode=max
          outputs: type=docker,dest=/tmp/ecamp3-dev-api-php.tar

      # build caddy (using cache; provide image to docker compose)
      - name: Build docker image (Caddy)
        uses: docker/build-push-action@v4
        with:
          file: api/Dockerfile
          context: './api'
          push: false
          load: true
          target: api_platform_caddy
          builder: ${{ steps.buildx.outputs.name }}
          tags: ecamp/ecamp3-dev-api-caddy
          cache-from: type=gha,scope=caddy
          cache-to: type=gha,scope=caddy,mode=max
          outputs: type=docker,dest=/tmp/ecamp3-dev-api-caddy.tar

      - uses: actions/upload-artifact@v3
        with:
          name: e2e-tests-images
          path: /tmp/ecamp3-dev-*.tar

  e2e-tests-run:
    name: 'Tests: End-to-end'
    runs-on: ubuntu-latest
    needs: e2e-tests-build
    timeout-minutes: 20
    strategy:
      fail-fast: false
      matrix:
        browser:
          - electron
          - chrome
          - firefox
          - edge
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3

      - run: cp .env.ci .env

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Restore tmp folder
        uses: actions/download-artifact@v3
        with:
          name: e2e-tests-images
          path: /tmp

      - name: Load images
        run: |
          docker load --input /tmp/ecamp3-dev-api-php.tar
          docker load --input /tmp/ecamp3-dev-api-caddy.tar
          docker image ls -a --digests

      - name: Restore cache volumes (npm, composer)
        uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3
        with:
          path: .cache
          key: docker-compose-${{ hashFiles('frontend/package-lock.json', 'print/package-lock.json', 'api/composer.lock') }}-${{ matrix.browser }}
          restore-keys: |
            docker-compose-

      # start necessary containers
      - run: docker compose up -d php caddy frontend print browserless database docker-host

      - uses: cypress-io/github-action@v5
        with:
          working-directory: e2e
          browser: ${{ matrix.browser }}
          wait-on: 'http://localhost:3000, http://localhost:3000/api, http://localhost:3000/print/health'
          wait-on-timeout: 300

      # store screenshots and videos on GitHub as artifacts, for downloading and debugging in case of problems
      - uses: actions/upload-artifact@v3
        if: always()
        with:
          name: cypress-output-${{ matrix.browser }}
          path: |
            e2e/data/**/*

      # print docker container logs (good for debugging; can be disabled again later on)
      - run: docker compose logs --tail="all"
        if: always()

  coveralls-finished:
    name: 'Finish coveralls report'
    needs:
      - api-tests
      - frontend-tests
      - print-tests
    runs-on: ubuntu-latest
    steps:
      - uses: coverallsapp/github-action@master
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          parallel-finished: true

  ci-passed-event:
    name: 'Send out CI success event'
    if: github.event_name == 'push' && (github.event.pull_request && github.event.pull_request.number)
    needs:
      - api-cs-check
      - frontend-eslint
      - print-eslint
      - api-tests
      - frontend-tests
      - print-tests
      - e2e-tests-run
    runs-on: ubuntu-latest
    steps:
      - uses: peter-evans/repository-dispatch@26b39ed245ab8f31526069329e112ab2fb224588 # v2
        with:
          event-type: ci-passed
          client-payload: '{"ref": "${{ github.ref }}", "sha": "${{ github.sha }}"}'