---
- name: install GoCD recommendations
  apt:
    update_cache: yes
    state: "{% if cloud_update | bool %}latest{% else %}present{% endif %}"
    install_recommends: yes
    pkg:
      - "unzip"
      - "apache2-utils"
      - "python3-passlib"

- 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 }}"
    - "{{ gocd_data }}"
    - "{{ gocd_home }}"

- name: setup GoCD admin
  htpasswd:
    path: "{{ gocd_home }}/passwd.properties"
    name: "{{ gocd_admin_user }}"
    password: "{{ gocd_admin_pass }}"
    owner: root
    group: "{{ gocd_grp }}"
    mode: 0640

- name: download GoCD and unarchive
  unarchive:
    src: "{{ gocd_source }}/{{ gocd_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.java.additional.105
      value: "-Xmx{{ gocd_java_xmx }}"

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

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

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

- name: Wait for GoCD to be started in order to configure artifact store
  wait_for:
    port: 8153
    delay: 10
  when: gocd_installation.changed

- name: configure GoCD config after config setup by server
  lineinfile:
    path: "{{ gocd_inst }}/config/cruise-config.xml"
    regexp: '^(\s*)<artifactsDir>(.*)</artifactsDir>$'
    line: '\1<artifactsDir>{{ gocd_artifact_location }}</artifactsDir>'
    backrefs: yes
  notify: restart gocd