Documentation/.drone.yml

---
global-variables:
  release: &release ${DRONE_TAG}
  environment: &environment
    DOCS_VERSION: dev-${DRONE_BUILD_NUMBER}
    DOCS_REGISTRY_IMAGE: registry.fyloz.dev/colorrecipesexplorer/docs
    DOCS_PORT: 9103
    DOCS_RELEASE: *release
  alpine-image: &alpine-image alpine:latest
  docker-registry: &docker-registry registry.fyloz.dev
  docker-registry-repo: &docker-registry-repo registry.fyloz.dev/colorrecipesexplorer/docs

kind: pipeline
name: default
type: docker

steps:
  - name: set-docker-tags-latest
    image: *alpine-image
    environment:
      <<: *environment
    commands:
      - echo -n "latest" > .tags
    when:
      branch: develop
      event:
        exclude:
          - pull_request

  - name: set-docker-tags-release
    image: *alpine-image
    environment:
      <<: *environment
    commands:
      - echo -n "latest-release,$DOCS_RELEASE" > .tags
    when:
      event:
        - tag

  - name: containerize-release
    image: plugins/docker
    environment:
      <<: *environment
    settings:
      registry: *docker-registry
      repo: *docker-registry-repo
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
    when:
      event:
        - tag

  - name: deploy
    image: alpine:latest
    environment:
      <<: *environment
      DOCS_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_docs
    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 $DOCS_REGISTRY_IMAGE:$DOCS_RELEASE"
      - ssh -p $DEPLOY_SERVER_SSH_PORT $DEPLOY_SERVER_USERNAME@$DEPLOY_SERVER "docker run -d -p $DOCS_PORT:80 --name=$DEPLOY_CONTAINER_NAME $DOCS_REGISTRY_IMAGE:$DOCS_RELEASE"
    when:
      event:
        - tag