---
- name: install GoCD recommendations
  apt:
    update_cache: yes
    state: "{% if cloud_update | bool %}latest{% else %}present{% endif %}"
    install_recommends: yes
    pkg:
      - "unzip"

- name: setup GoCD group
  group:
    name: "{{ gocd_usr }}"
    state: "present"

- name: setup Gocd user
  user:
    name: "{{ gocd_usr }}"
    group: "{{ gocd_grp }}"
    groups:
      - "{{ gocd_grp }}"
    comment: Virtual GocD User
    shell: /sbin/nologin
    state: present
    system: yes

- name: setup GoCD directories
  file:
    state: directory
    path: "{{ item }}"
    owner: "{{ gocd_usr }}"
    group: "{{ gocd_grp }}"
    mode: 0750
  loop:
    - "{{ gocd_main }}"

- name: download GoCD Agent and unarchive
  unarchive:
    src: "{{ gocd_source }}/{{ gocd_agent_file }}"
    dest: "{{ gocd_main }}"
    remote_src: yes
    owner: "{{ gocd_usr }}"
    group: "{{ gocd_grp }}"
    mode: "o="
    creates: "{{ gocd_inst }}"
  register: gocd_installation

- name: configure GoCD wrapper properties
  lineinfile:
    path: "{{ gocd_inst }}/wrapper-config/wrapper-properties.conf"
    regexp: "^(#\\s*|){{ item.key }}="
    line: "{{ item.key }}={{item.value}}"
  loop:
    - key: wrapper.java.command
      value: "{{ gocd_java_home }}/bin/java"
    - key: wrapper.app.parameter.101
      value: "{{ gocd_server }}"
    - key: set.AGENT_STARTUP_ARGS
      value: "-Xms{{ gocd_agent_java_xmx }} -Xmx{{ gocd_agent_java_xmx }}"

- name: link installation dir
  file:
    state: link
    src: "{{ gocd_inst }}"
    dest: "{{ gocd_link }}"
    owner: "{{ gocd_usr }}"
    group: "{{ gocd_grp }}"

- name: setup GoCD agent systemd unit
  template:
    src: etc/systemd/system/gocd-agent.service.j2
    dest: /etc/systemd/system/gocd-agent.service
  notify: restart gocd-agent

- name: enable GoCD agent systemd unit
  systemd:
    name: gocd-agent
    enabled: yes
    daemon_reload: yes
    state: started