.drone.yml

# Anchors
when-pr-push: &when-pr-push
  when:
    event: [push, pull_request]

docker-compose: &docker-compose
  image: docker/compose:1.22.0
  volumes:
    - /var/run/docker.sock:/var/run/docker.sock

test: &test
  <<: *when-pr-push
  image: fidals/se:dev
  secrets: [ FTP_IP, FTP_USER, FTP_PASS, SELENIUM_WAIT_SECONDS, SELENIUM_IMPLICIT_WAIT, SELENIUM_TIMEOUT_SECONDS ]
  environment:
    - TEST_ENV=true
    - DJANGO_SETTINGS_MODULE=shopelectro.settings.drone
    - POSTGRES_USER=postgres
    - POSTGRES_PASSWORD=test
    - POSTGRES_URL=postgres
    - POSTGRES_DB=test
    - RABBITMQ_DEFAULT_USER=rabbitmq
    - RABBITMQ_DEFAULT_PASS=test
    - RABBITMQ_URL=rabbitmq
    - RABBITMQ_PORT=5672
    - SELENIUM_URL=http://selenium:4444/wd/hub
    - FTP_IP=${FTP_IP}
    - FTP_USER=${FTP_USER}
    - FTP_PASS=${FTP_PASS}
    - SELENIUM_WAIT_SECONDS=${SELENIUM_WAIT_SECONDS}
    - SELENIUM_TIMEOUT_SECONDS=${SELENIUM_TIMEOUT_SECONDS}
    - SELENIUM_IMPLICIT_WAIT=${SELENIUM_IMPLICIT_WAIT}

lint: &lint
  <<: *when-pr-push
  group: lint

# CI config
branches: master

workspace:
  base: /drone
  path: shopelectro/

pipeline:
  build-nodejs:
    <<: *docker-compose
    <<: *when-pr-push
    commands:
      - cd docker/
      - cp drone_env/.env . && cp drone_env/* env_files/
      # we have these deps:
      # build nodejs -> gulp build -> build python-prod
      # @todo #761:60m Fix stale cache using for nodejs image.
      #  The image always uses stale cache for refarm-site's front.
      #  See this build log: https://ci.fidals.com/fidals/shopelectro/1438/6
      - docker-compose -f docker-compose-build.yml build --no-cache nodejs

  build-static:
    <<: *when-pr-push
    image: fidals/se-nodejs:dev
    environment:
      # deps from nodejs image
      - DEPS_DIR=/usr/app/deps
    commands:
      - cp -r /usr/app/src/node_modules .
      - gulp build

  build-python:
    <<: *docker-compose
    <<: *when-pr-push
    commands:
      - cd docker/
      # Build python images with sources and static files
      - docker-compose -f docker-compose-build.yml build python-dev python-prod

  fast-test:
    <<: *test
    commands:
      - python manage.py migrate
      - python manage.py excel
      - python manage.py price
      - python manage.py collectstatic --noinput
      - python manage.py test --parallel --tag fast -k -v 3

  slow-test:
    <<: *test
    commands:
      - python manage.py test --parallel --tag slow -k --rerun-failed 2 -v 3

  lint-coala:
    <<: *lint
    image: fidals/coala-ci
    commands:
      - coala --ci -j 2

  lint-pdd:
    <<: *lint
    image: fidals/pdd-ci
    commands:
      - pdd --verbose
        --exclude=node_modules/**/*
        --exclude=static/**/*
        --exclude=venv/**/*
        --exclude=media/**/*
        --exclude=.idea/**/*
        --exclude=front_build
        --exclude=front/images
        --exclude=**/*.pyc
        --exclude=**/*.jpg
        -f report.xml

  push-images:
    image: docker:latest
    environment:
      - DOCKER_HUB_LOGIN=${DOCKER_HUB_LOGIN}
      - DOCKER_HUB_PASSWORD=${DOCKER_HUB_PASSWORD}
    commands:
      - docker login -u $DOCKER_HUB_LOGIN -p $DOCKER_HUB_PASSWORD
      - docker push fidals/se-nodejs:dev
      - docker push fidals/se:dev
      - docker push fidals/se:prod
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    when:
      event: push
    secrets: [ DOCKER_HUB_LOGIN, DOCKER_HUB_PASSWORD ]

  copy-drone-env:
    image: debian:latest
    commands:
      - cd docker
      - cp drone_env/* env_files/
      - for x in drone_env/*; do cat $x >> .env; done;
    when:
      status: [ success, failure ]
      event: [push, pull_request]

  test-docker-compose:
    <<: *docker-compose
    <<: *when-pr-push
    environment:
      - DJANGO_SETTINGS_MODULE=shopelectro.settings.drone
      - VIRTUAL_HOST_PORT=8000
      # COMPOSE_INTERACTIVE_NO_CLI in a combination with `docker-compose exec -T`
      # fixes a syntax error: unterminated quoted string.
      # Why is it? Nobody knows.
      - COMPOSE_INTERACTIVE_NO_CLI=1
    commands:
      - cd docker
      - docker-compose up -d app-drone
      # wait postgres, apply migrations, create custom pages to reach "/" page
      - docker-compose exec -T app-drone docker/wait-for.sh postgres:5432
      - docker-compose exec -T app-drone python manage.py migrate
      - docker-compose exec -T app-drone python manage.py custom_pages
      # wait python server and check its health
      - docker-compose exec -T app-drone docker/wait-for.sh 0.0.0.0:8000 -- docker/check-health.sh 0.0.0.0:8000

  cleanup:
    <<: *docker-compose
    <<: *when-pr-push
    commands:
      - cd docker
      - docker-compose logs app-drone
      - docker-compose rm -fs
    when:
      status: [ success, failure ]
      event: [push, pull_request]

services:
  postgres:
    <<: *when-pr-push
    image: postgres
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=test
      - POSTGRES_DB=test

  rabbitmq:
    <<: *when-pr-push
    image: rabbitmq
    environment:
      - RABBITMQ_DEFAULT_USER=rabbitmq
      - RABBITMQ_DEFAULT_PASS=test

  selenium:
    <<: *when-pr-push
    image: selenium/standalone-chrome:3.141.59
    environment:
      # https://github.com/SeleniumHQ/docker-selenium/issues/392
      - DBUS_SESSION_BUS_ADDRESS=/dev/null
      - SCREEN_WIDTH=1366
      - SCREEN_HEIGHT=768
    shm_size: 4G
    volumes: # https://github.com/SeleniumHQ/docker-selenium#running-the-images
      - /dev/shm:/dev/shm