---
- block:
  - name: Create a user for the Nexus OSS service
    user: name={{ nexus_user }} home=/dev/null createhome=no shell=/usr/sbin/nologin system=yes

  - name: Create the nexus logs directory
    file: dest={{ nexus_logdir }} state=directory owner={{ nexus_user }} group={{ nexus_user }} mode=0755

  - name: Install the systemd unit
    template: src=nexus.service.j2 dest=/etc/systemd/system/nexus.service owner=root group=root mode='0644'
    notify: Reload the systemd data

  - meta: flush_handlers

  tags: [ 'nexus', 'nexus_oss' ]

- name: Manage the nexus distribution file
  block:
  - name: Download the nexus OSS distribution
    unarchive:
      src: '{{ nexus_download_url }}'
      dest: '{{ nexus_install_basedir }}'
      group: '{{ nexus_user }}'
      remote_src: yes
      creates: '{{ nexus_distribution_dir }}/LICENSE.txt'
      owner: '{{ nexus_user }}'
    register: nexus_new_version

  - name: Link to the latest version
    file: src={{ nexus_distribution_dir }} dest={{ nexus_webapp_dir }} state=link
    when: nexus_new_version is defined and nexus_new_version is changed
    notify: Restart Nexus

  tags: [ 'nexus', 'nexus_oss' ]

- block:
  - name: Create the nexus wrapper log and prefs directories
    file: dest={{ item }} state=directory owner={{ nexus_user }} group={{ nexus_user }} mode=0755
    with_items:
      - '{{ nexus_wrapper_logdir }}'
      - '{{ nexus_wrapper_prefs_root }}'

  - name: Install the nexus wrapper configuration
    template: src=wrapper.conf.j2 dest={{ nexus_wrapper_conf_dir }}/wrapper.conf owner=root group=root mode='0644'
    notify: Restart Nexus

  - name: Install the nexus base config
    template: src=nexus.properties.j2 dest={{ nexus_webapp_dir }}/conf/nexus.properties owner=root group=root mode='0644'
    notify: Restart Nexus

  - name: Install the nexus access logs configuration
    template: src=logback-access.xml.j2 dest={{ nexus_webapp_dir }}/conf/logback-access.xml owner=root group=root mode='0644'

  when: nexus_major_version == '2'
  tags: [ 'nexus', 'nexus_oss' ]

- block:
  - meta: flush_handlers

  tags: [ 'nexus', 'nexus_oss' ]

- block:
  - name: Ensure that the Nexus service is started and enabled
    service: name=nexus state=started enabled=yes

  tags: [ 'nexus', 'nexus_oss' ]