---

- name: Install required dependencies
  apt:
    state: present
    name:
      - openjdk-11-jdk-headless
    update_cache: yes

# TODO Role for Git Username / Password Configuration

- name: Configure git to use credential helper
  become_user: "{{ spotme_system_user }}"
  git_config:
    scope: global
    name: credential.helper
    value: store

- name: Encode username for SpotMe remote source
  become_user: "{{ spotme_system_user }}"
  command: "perl -p -e 's/%(..)/%\\L\\1\\E/g'"
  args:
    stdin: "{{ spotme_remote_user | urlencode }}"
  register: remote_user_encoded
  check_mode: no # only converts some data, does not change anything
  changed_when: False

- name: Encode password for SpotMe remote source
  become_user: "{{ spotme_system_user }}"
  command: "perl -p -e 's/%(..)/%\\L\\1\\E/g'"
  args:
    stdin: "{{ spotme_remote_pass | urlencode }}"
  register: remote_pass_encoded
  check_mode: no # only converts some data, does not change anything
  changed_when: False

- name: Store credentials for SpotMe remote source
  become_user: "{{ spotme_system_user }}"
  lineinfile:
    path: "~/.git-credentials"
    line: "{{ spotme_remote_addr | urlsplit('scheme') }}://{{ remote_user_encoded.stdout }}:{{ remote_pass_encoded.stdout }}@{{ spotme_remote_addr | urlsplit('hostname') }}"
    create: yes

# TODO Remove force
- name: Clone SpotMe Repository
  become_user: "{{ spotme_system_user }}"
  git:
    repo: "{{ spotme_remote_addr }}"
    dest: "{{ spotme_installation_directory }}"
    version: "{{ spotme_version }}"
    force: yes
  register: git_spotme

# TODO Add changed detection
- name: Build SpotMe
  become_user: "{{ spotme_system_user }}"
  command: npm run-script build
  args:
    chdir: "{{ spotme_installation_directory }}"
  notify: restart spotme

- name: Store environments required for service
  template:
    src: service.env
    dest: "{{ service_environment_file }}"
    owner: root
    group: root
    mode: u=rw,g=r,o=
  notify:
    - reload systemd # required for task below, systemd must reload before the service tries to restart
    - restart spotme

- name: Register service for SpotMe
  template:
    src: spotme.service
    dest: "{{ global_systemd_configuration_directory }}/{{ spotme_service_name }}"
    owner: root
    group: root
    mode: "u=rw,g=r,o="
  notify:
    - reload systemd
    - restart spotme