matrix-docker-ansible-deploy/roles/matrix-bridge-appservice-slack/tasks/setup_install.yml

---

- name: Ensure AppService Slack paths exist
  file:
    path: "{{ item }}"
    state: directory
    mode: 0750
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"
  with_items:
    - "{{ matrix_appservice_slack_base_path }}"
    - "{{ matrix_appservice_slack_config_path }}"
    - "{{ matrix_appservice_slack_data_path }}"

- set_fact:
    matrix_appservice_slack_requires_restart: false

- block:
    - name: Check if a nedb database already exists
      stat:
        path: "{{ matrix_appservice_slack_data_path }}/teams.db"
      register: matrix_appservice_slack_nedb_database_path_local_stat_result

    - block:
        - import_tasks: "{{ role_path }}/tasks/migrate_nedb_to_postgres.yml"

        - set_fact:
            matrix_appservice_slack_requires_restart: true
      when: "matrix_appservice_slack_nedb_database_path_local_stat_result.stat.exists|bool"
  when: "matrix_appservice_slack_database_engine == 'postgres'"

- name: Ensure Appservice Slack image is pulled
  docker_image:
    name: "{{ matrix_appservice_slack_docker_image }}"
    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
    force_source: "{{ matrix_appservice_slack_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_appservice_slack_docker_image_force_pull }}"

- name: Ensure Matrix Appservice Slack config installed
  copy:
    content: "{{ matrix_appservice_slack_configuration|to_nice_yaml }}"
    dest: "{{ matrix_appservice_slack_config_path }}/config.yaml"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"

- name: Ensure appservice-slack registration.yaml installed
  copy:
    content: "{{ matrix_appservice_slack_registration|to_nice_yaml }}"
    dest: "{{ matrix_appservice_slack_config_path }}/slack-registration.yaml"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_groupname }}"

- name: Ensure matrix-appservice-slack.service installed
  template:
    src: "{{ role_path }}/templates/systemd/matrix-appservice-slack.service.j2"
    dest: "{{ matrix_systemd_path }}/matrix-appservice-slack.service"
    mode: 0644
  register: matrix_appservice_slack_systemd_service_result

- name: Ensure systemd reloaded after matrix-appservice-slack.service installation
  service:
    daemon_reload: yes
  when: "matrix_appservice_slack_systemd_service_result.changed"

- name: Ensure matrix-appservice-slack.service restarted, if necessary
  service:
    name: "matrix-appservice-slack.service"
    state: restarted
  when: "matrix_appservice_slack_requires_restart|bool"