Backend/.drone.yml

---
global-variables:
  environment: &environment
    JAVA_VERSION: 11
    GRADLE_VERSION: 7.1
    CRE_VERSION: dev-${DRONE_BUILD_NUMBER}
    CRE_ARTIFACT_NAME: ColorRecipesExplorer
    CRE_REGISTRY_IMAGE: registry.fyloz.dev:5443/colorrecipesexplorer/backend
    CRE_PORT: 9101
  gradle-image: &gradle-image gradle:7.1-jdk11
  alpine-image: &alpine-image alpine:latest
  docker-registry-repo: &docker-registry-repo registry.fyloz.dev:5443/colorrecipesexplorer/backend

kind: pipeline
name: default
type: docker

steps:
  - name: set-docker-tags
    image: *alpine-image
    environment:
      <<: *environment
    commands:
      - echo -n "latest,dev-$CRE_VERSION" > .tags
      - cat .tags
    when:
      branch: develop
      events: push

  - name: gradle-test
    image: *gradle-image
    commands:
      - gradle test
    when:
      branch: develop
      events: [push, pull_request]

  - name: containerize
    image: plugins/docker
    environment:
      <<: *environment
    settings:
      build_args_from_env:
        - GRADLE_VERSION
        - JAVA_VERSION
        - CRE_VERSION
        - CRE_PORT
      repo: *docker-registry-repo
    when:
      branch: master
      events: push

  - name: deploy
    image: alpine:latest
    environment:
      <<: *environment
      CRE_REGISTRY_IMAGE: *docker-registry-repo
      DEPLOY_SERVER:
        from_secret: deploy_server
      DEPLOY_SERVER_USERNAME:
        from_secret: deploy_server_username
      DEPLOY_SERVER_SSH_PORT:
        from_secret: deploy_server_ssh_port
      DEPLOY_SERVER_SSH_KEY:
        from_secret: deploy_server_ssh_key
      DEPLOY_CONTAINER_NAME: cre_backend-${DRONE_BRANCH}
      DEPLOY_SPRING_PROFILES: mysql,rest
      DEPLOY_DATA_VOLUME: /var/cre/data
      DEPLOY_CONFIG_VOLUME: /var/cre/config
    commands:
      - apk update
      - apk add --no-cache openssh-client
      - mkdir -p ~/.ssh
      - echo "$DEPLOY_SERVER_SSH_KEY" | tr -d '\r' > ~/.ssh/id_rsa
      - chmod 700 ~/.ssh/id_rsa
      - eval $(ssh-agent -s)
      - ssh-add ~/.ssh/id_rsa
      - ssh-keyscan -p $DEPLOY_SERVER_SSH_PORT -H $DEPLOY_SERVER >> ~/.ssh/known_hosts
      - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
      - ssh -p $DEPLOY_SERVER_SSH_PORT $DEPLOY_SERVER_USERNAME@$DEPLOY_SERVER "docker stop $DEPLOY_CONTAINER_NAME || true && docker rm $DEPLOY_CONTAINER_NAME || true"
      - ssh -p $DEPLOY_SERVER_SSH_PORT $DEPLOY_SERVER_USERNAME@$DEPLOY_SERVER "docker pull $CRE_REGISTRY_IMAGE:latest"
      - ssh -p $DEPLOY_SERVER_SSH_PORT $DEPLOY_SERVER_USERNAME@$DEPLOY_SERVER "docker run -d -p $CRE_PORT:9090 --name=$DEPLOY_CONTAINER_NAME -v $DEPLOY_DATA_VOLUME:/usr/bin/data -v $DEPLOY_CONFIG_VOLUME:/usr/bin/config -e spring_profiles_active=$DEPLOY_SPRING_PROFILES $CRE_REGISTRY_IMAGE"
    when:
      branch: master
      events: push

  trigger:
    branch:
    - develop
    - master