.gitlab-ci.yml.example

cache:
  key: "$CI_BUILD_REF_NAME node:8-alpine"
  paths:
    - node_modules/

stages:
  - build
  - release
  - deploy

build:
  stage: build
  image: node:8-alpine
  variables:
    NODE_ENV: "development"
  before_script:
    - apk add --update bash python make g++
    - apk add --update git && rm -rf /tmp/* /var/cache/apk/*
  script:
    - npm install
  artifacts:
    paths:
      - server/
      - public/

release:
  stage: release
  image: docker:latest
  only:
    - "master"
  services:
    - docker:dind
  variables:
    DOCKER_DRIVER: "overlay"

  before_script:
    - docker version
    - "docker info"
    - "docker login -u ${DEPLOYMENT_SERVER_USER} -p ${DEPLOYMENT_SERVER_PASSWORD} ${DEPLOYMENT_SERVER_ADDRESS}"
  script:
    - "docker build -t ${DEPLOYMENT_SERVER_ADDRESS}/${CI_PROJECT_PATH}:latest --pull ."
    - "docker push ${DEPLOYMENT_SERVER_ADDRESS}/${CI_PROJECT_PATH}:latest"
  after_script:
    - "docker logout ${DEPLOYMENT_SERVER_ADDRESS}"

deploy:
  stage: deploy
  image: gitlab/dind:latest
  only:
    - "master"
  environment: production
  services:
    - docker:dind
  before_script:
    - mkdir -p ~/.ssh
    - echo "$DEPLOY_SERVER_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
    - chmod 600 ~/.ssh/id_rsa
    - eval "$(ssh-agent -s)"
    - ssh-add ~/.ssh/id_rsa
    - ssh-keyscan -H $DEPLOYMENT_SERVER_IP >> ~/.ssh/known_hosts
  script:
    - ssh root@$DEPLOYMENT_SERVER_IP "docker login -u ${DEPLOYMENT_SERVER_USER} -p ${DEPLOYMENT_SERVER_PASSWORD} ${DEPLOYMENT_SERVER_ADDRESS}; docker-compose -f ${DEPLOYMENT_COMPOSE_PATH} stop; docker-compose -f ${DEPLOYMENT_COMPOSE_PATH} rm ${COMPOSE_DOCKER_NAME} --force; docker pull ${DEPLOYMENT_SERVER_ADDRESS}/${CI_PROJECT_PATH}:latest; docker-compose -f ${DEPLOYMENT_COMPOSE_PATH} up -d"