matrix-docker-ansible-deploy/roles/matrix-mxisd/tasks/setup_mxisd.yml

---

#
# Tasks related to setting up mxisd
#

- name: Ensure mxisd paths exist
  file:
    path: "{{ item }}"
    state: directory
    mode: 0750
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_username }}"
  with_items:
    - "{{ matrix_mxisd_config_path }}"
    - "{{ matrix_mxisd_data_path }}"
    - { src: "{{ matrix_mxisd_docker_src_files_path }}", when: "{{ matrix_mxisd_container_image_self_build }}"}
  when: matrix_mxisd_enabled|bool

- name: Ensure mxisd image is pulled
  docker_image:
    name: "{{ matrix_mxisd_docker_image }}"
    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
    force_source: "{{ matrix_mxisd_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_mxisd_docker_image_force_pull }}"
  when: matrix_mxisd_enabled|bool and not matrix_mxisd_container_image_self_build

- block:
  - name: Ensure gradle is installed for self-building
    apt:
      name:
        - gradle
      state: present
      update_cache: yes
    when: (ansible_os_family == 'Debian')

  - name: Ensure gradle is installed for self-building
    fail:
      msg: "Installing gradle on CentOS is currently not supported, so self-building mxisd cannot happen at this time"
    when: ansible_distribution == 'CentOS'

  - name: Ensure mxisd repository is present on self-build
    git:
      repo: https://github.com/kamax-matrix/mxisd.git
      dest: "{{ matrix_mxisd_docker_src_files_path }}"
      version: "v{{ matrix_mxisd_docker_image.split(':')[1] }}"
      force: "yes"

  - name: Ensure mxisd Docker image is built
    shell: "./gradlew dockerBuild"
    args:
      chdir: "{{ matrix_mxisd_docker_src_files_path }}"
  when: "matrix_mxisd_enabled|bool and matrix_mxisd_container_image_self_build"

- name: Ensure mxisd config installed
  copy:
    content: "{{ matrix_mxisd_configuration|to_nice_yaml }}"
    dest: "{{ matrix_mxisd_config_path }}/mxisd.yaml"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_username }}"
  when: matrix_mxisd_enabled|bool

- name: Ensure custom templates are installed if any
  copy:
    content: "{{ item.value }}"
    dest: "{{ matrix_mxisd_data_path }}/{{ item.location }}"
    mode: 0644
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_username }}"
  with_items:
    - {value: "{{ matrix_mxisd_threepid_medium_email_custom_invite_template }}", location: 'invite-template.eml'}
    - {value: "{{ matrix_mxisd_threepid_medium_email_custom_session_validation_template }}", location: 'validate-template.eml'}
    - {value: "{{ matrix_mxisd_threepid_medium_email_custom_unbind_fraudulent_template }}", location: 'unbind-fraudulent.eml'}
    - {value: "{{ matrix_mxisd_threepid_medium_email_custom_matrixid_template }}", location: 'mxid-template.eml'}
  when: "matrix_mxisd_enabled|bool and matrix_mxisd_threepid_medium_email_custom_templates_enabled|bool and item.value"

- name: Ensure matrix-mxisd.service installed
  template:
    src: "{{ role_path }}/templates/systemd/matrix-mxisd.service.j2"
    dest: "/etc/systemd/system/matrix-mxisd.service"
    mode: 0644
  register: matrix_mxisd_systemd_service_result
  when: matrix_mxisd_enabled|bool

- name: Ensure systemd reloaded after matrix-mxisd.service installation
  service:
    daemon_reload: yes
  when: "matrix_mxisd_enabled|bool and matrix_mxisd_systemd_service_result.changed"

#
# Tasks related to getting rid of mxisd (if it was previously enabled)
#

- name: Check existence of matrix-mxisd service
  stat:
    path: "/etc/systemd/system/matrix-mxisd.service"
  register: matrix_mxisd_service_stat

- name: Ensure matrix-mxisd is stopped
  service:
    name: matrix-mxisd
    state: stopped
    daemon_reload: yes
  register: stopping_result
  when: "not matrix_mxisd_enabled|bool and matrix_mxisd_service_stat.stat.exists"

- name: Ensure matrix-mxisd.service doesn't exist
  file:
    path: "/etc/systemd/system/matrix-mxisd.service"
    state: absent
  when: "not matrix_mxisd_enabled|bool and matrix_mxisd_service_stat.stat.exists"

- name: Ensure systemd reloaded after matrix-mxisd.service removal
  service:
    daemon_reload: yes
  when: "not matrix_mxisd_enabled|bool and matrix_mxisd_service_stat.stat.exists"

- name: Ensure Matrix mxisd paths don't exist
  file:
    path: "{{ matrix_mxisd_base_path }}"
    state: absent
  when: "not matrix_mxisd_enabled|bool"

- name: Ensure mxisd Docker image doesn't exist
  docker_image:
    name: "{{ matrix_mxisd_docker_image }}"
    state: absent
  when: "not matrix_mxisd_enabled|bool"