---
- name: Install the keycloak distribution
  block:
  - name: Create the keycloak user
    user: name={{ keycloak_user }} home={{ keycloak_install_dir }} createhome=no shell=/usr/sbin/nologin system=yes

  - name: Create the keycloak installation directory, if it does not already exist.
    file: dest={{ keycloak_install_dir }} owner=root group=root state=directory recurse=yes

  - name: Create the {{ keycloak_properties_directory }}
    file: dest={{ keycloak_properties_directory }} owner=root group=root state=directory
    tags: [ keycloak, keycloak_data_dir ]

  - name: Create the {{ keycloak_data_directory }}
    file: dest={{ keycloak_data_directory }}/{{ item  }} state=directory owner={{ keycloak_user }} group={{ keycloak_user }} mode='0755'
    loop: '{{ keycloak_data_subdirs }}'
    when: keycloak_data_directory != keycloak_distribution_data_directory
    tags: [ keycloak, keycloak_data_dir ]

  - name: Download the keycloak distribution
    unarchive: remote_src=yes src={{ keycloak_download_url }} dest={{ keycloak_install_dir }} owner=root group=root
    args:
      creates: '{{ keycloak_install_dir }}/{{ keycloak_distribution }}'

  - name: Create the keycloak log directory
    file: dest={{ keycloak_log_directory }} state=directory owner={{ keycloak_user }} group={{ keycloak_user }} mode='0755'

  - name: Create some log files with the correct permissions
    file: dest={{ keycloak_log_directory }}/{{ item }} owner={{ keycloak_user }} group={{ keycloak_user }} mode='0644' state=touch
    with_items:
      - 'server.log'
      - 'audit.log'

  - name: Fix the permissions of the directories into keycloak must be able to write
    file: dest={{ keycloak_install_dir }}/{{ keycloak_distribution }}/{{ keycloak_wildfly_mode }}/{{ item }} state=directory owner={{ keycloak_user }} group={{ keycloak_user }} mode='0750' recurse=yes
    with_items: '{{ keycloak_owned_directories }}'

  - name: Fix the permissions of the keycloak data directories if they are inside the distribution {{ keycloak_install_dir }}/{{ keycloak_distribution }}/{{ keycloak_wildfly_mode }}/data
    file: dest={{ keycloak_install_dir }}/{{ keycloak_distribution }}/{{ keycloak_wildfly_mode }}/data/{{ item }} state=directory owner={{ keycloak_user }} group={{ keycloak_user }} mode='0750' recurse=yes
    with_items: '{{ keycloak_data_subdirs }}'
    when: keycloak_data_directory == keycloak_distribution_data_directory

  - name: Remove the log directory inside the keycloak distribution
    file: dest={{ keycloak_install_dir }}/{{ keycloak_distribution }}/{{ keycloak_wildfly_mode }}/log state=absent

  - name: Remove the log directory inside the keycloak distribution
    file: dest={{ keycloak_install_dir }}/{{ keycloak_distribution }}/{{ keycloak_wildfly_mode }}/log state=absent

  - name: Link to the external log directory
    file: src={{ keycloak_log_directory }} dest={{ keycloak_install_dir }}/{{ keycloak_distribution }}/{{ keycloak_wildfly_mode }}/log state=link

  tags: keycloak