GitLab CI FTP deploy with mwienk/docker-lftp docker image

.gitlab-ci.yml

stages:
  - test
  - deploy

cache:
  paths:
    - vendor

# test job
test:
  stage: test
  image: edbizarro/gitlab-ci-pipeline-php:7.1
  script:
    - sudo composer install --prefer-dist --no-ansi --no-interaction --no-progress --no-scripts
    - vendor/bin/phpunit --configuration phpunit.xml

# upload job, see https://lftp.yar.ru/lftp-man.html
upload:
  stage: deploy
  image: mwienk/docker-lftp:latest
  script:
    - lftp -e "set ftp:ssl-allow false; mirror -eRnv app web/app; exit;" -u $FTP_USERNAME,$FTP_PASSWORD $FTP_HOST
  only:
    - master
  when: on_success