.gitlab-ci.yml

image: docker:latest

services:
  - docker:dind
  
variables:
  DOCKER_DRIVER: overlay2
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG

stages:
  - build
  - package
  - deploy

maven-build:
  image: maven:3-jdk-8
  stage: build
  variables:
    MAVEN_OPTS: "-Dmaven.repo.local=maven.repository"
  cache:
    paths:
      - maven.repository/
  script: "mvn package -B -DskipTests"
  artifacts:
    paths:
      - target/*.jar

docker-build-unstable:
  stage: package
  script:
    - docker build --pull -t "$CI_REGISTRY_IMAGE" .
    - docker images
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
    - docker push "$CI_REGISTRY_IMAGE:unstable"
    - docker logout
  only:
    - develop

docker-build-master:
  stage: package
  script:
    - docker build --pull -t "$CI_REGISTRY_IMAGE" .
    - docker images
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
    - docker push "$CI_REGISTRY_IMAGE:latest"
    - docker logout
  only:
    - master
    
deploy-production:
  image: ubuntu:latest
  before_script:
    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
    - eval $(ssh-agent -s)
    - echo "$SSH_PROD_PKEY" | tr -d '\r' | ssh-add - > /dev/null
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - echo "$SSH_PROD_KNOWN_HOSTS" > ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
  stage: deploy
  environment: 
    name: Production
    url: $PROD_URL
  only: 
    - master  
  script:
    - ssh -p $SSH_PROD_PORT $SSH_PROD_USER@$SSH_PROD_HOST 'docker-compose -f ~/hoohoot-conf/applications/matrix/docker-compose.yml pull'
    - ssh -p $SSH_PROD_PORT $SSH_PROD_USER@$SSH_PROD_HOST 'docker-compose -f ~/hoohoot-conf/applications/matrix/docker-compose.yml up -d'
  when: manual