---
# Tasks for Mosquitto role
- getent:
    database: passwd
    key: "{{ mosquitto_user }}"
    split: ":"

- name: Pull Mosquitto image
  docker_image:
    name: "{{ mosquitto_image }}"
    source: pull
    force_source: yes

- name: Ensure Mosquitto Directory exists
  file:
      path: "{{ mosquitto_directory }}"
      state: directory
      group: 0 # "{{ mosquitto_user }}"
      owner: 0 # "{{ mosquitto_user }}"
      mode: 0755

- name: Ensure Mosquitto Config Directory exists
  file:
      path: "{{ mosquitto_directory }}/config"
      state: directory
      group: 0 # "{{ mosquitto_user }}"
      owner: 0 # "{{ mosquitto_user }}"
      mode: 0755

- name: Copy the Mosquitto conf file
  template:
    src: "files/mosquitto.conf"
    dest: "{{ mosquitto_directory }}/config/mosquitto.conf"
    group: 1883 # "{{ mosquitto_user }}"
    owner: 1883 # "{{ mosquitto_user }}"
    mode: 0646

# - name: Check if Mosquitto passwd file exists
#   stat: path="{{ mosquitto_directory }}/config/passwd"
#   register: status

- name: Ensure Mosquitto passwd file exists
  template:
      src: "files/passwd"
      dest: "{{ mosquitto_directory }}/config/passwd"
      group: 1883 # "{{ mosquitto_user }}"
      owner: 1883 # "{{ mosquitto_user }}"
      mode: 0646

- name: Encrypt the docker file
  command: docker exec -i mosquitto mosquitto_passwd -U /mosquitto/config/passwd

- name: Ensure Mosquitto Log Directory exists
  file:
      path: "{{ mosquitto_directory }}/log"
      state: directory
      group: 0 # "{{ mosquitto_user }}"
      owner: 0 # "{{ mosquitto_user }}"
      mode: 0755

- name: Ensure Mosquitto log file exists
  file:
      path: "{{ mosquitto_directory }}/log/mosquitto.log"
      state: touch
      group: 0 # "{{ mosquitto_user }}"
      owner: 0 # "{{ mosquitto_user }}"
      mode: 0646

- name: Create Mosquitto container
  docker_container:
    name: "{{ mosquitto_container }}"
    image: "{{ mosquitto_image }}"
    state: started
    restart_policy: "unless-stopped"
    # user: 0:0 # "{{ getent_passwd[mosquitto_user][1] }}:{{ getent_passwd[mosquitto_user][2] }}"
    published_ports:
      - 127.0.0.1:9001:9001
      - 1883:1883
    volumes:
      - "{{ mosquitto_directory }}/config:/mosquitto/config"
      - "{{ mosquitto_directory }}/data:/mosquitto/data"
      - "{{ mosquitto_directory }}/log:/mosquitto/log"