---
- name: verify that required database parameters
  fail:
    msg: "Variable '{{ item }}' is not defined for drone server setup"
  when: item not in vars and drone_database_driver != "sqlite"
  with_items:
     - drone_database_datasource
  tags:
    - configuration

- name: verify that required server parameters
  fail:
    msg: "Variable '{{ item }}' is not defined for drone server setup"
  when: item not in vars
  with_items:
     - drone_server_host
     - drone_server_proto
     - drone_rpc_secret
  tags:
    - configuration

- name: copy config for drone server
  template:
    src: "drone-server.env.j2"
    dest: "/etc/drone/drone-server.env"
  register: drone_server_config
  tags:
    - configuration

- name: Creates sqlite directory
  file:
    path: "{{ drone_sqlite_dir }}"
    state: directory
    mode: 0755
  when: drone_database_driver == "sqlite"
  register: drone_sqlite_folder
  tags:
    - drone-server

- name: run drone server with sqlite database
  docker_container:
    name: drone-server
    image: "drone/drone:{{ drone_version }}"
    state: started
    restart_policy: always
    ports:
      - "{{ drone_host_port }}:80"
    volumes:
      - "{{ drone_sqlite_dir }}:/data"
    env_file: /etc/drone/drone-server.env
    labels:
      traefik.enable: "true"
      traefik.basic.frontend.rule: "Host:{{ drone_server_host }}"
      traefik.basic.port: "80"
      traefik.basic.protocol: "http"
  when: ((drone_server_config is defined and drone_server_config.changed) or
        (drone_sqlite_folder is defined and drone_sqlite_folder.changed)) and
        drone_database_driver == "sqlite"
  tags:
    - drone-server
    - skip_ansible_lint

- name: run drone server with postgres or mysql database
  docker_container:
    name: drone-server
    image: "drone/drone:{{ drone_version }}"
    state: started
    restart_policy: always
    ports:
      - "{{ drone_host_port }}:80"
    links:
      - "{{ drone_database_driver }}"
    volumes:
      - "{{ drone_sqlite_dir }}:/data"
    env_file: /etc/drone/drone-server.env
    labels:
      traefik.enable: "true"
      traefik.basic.frontend.rule: "Host:{{ drone_server_host }}"
      traefik.basic.port: "80"
      traefik.basic.protocol: "http"
  when: ((drone_server_config is defined and drone_server_config.changed) or
        (drone_postgres_backup_dir_state is defined and drone_postgres_backup_dir_state.changed)) and
        drone_database_driver != "sqlite"
  tags:
    - drone-server
    - skip_ansible_lint