- name: Ensure docker-compose directory exists
  file:
    state: directory
    path: /etc/hound-docker

- name: Write settings file
  template:
    src: docker-compose.yaml.j2
    dest: /etc/hound-docker/docker-compose.yaml

- name: Install apache2
  apt:
    name:
      - apache2
      - apache2-utils
    state: present

- name: Apache modules
  apache2_module:
    state: present
    name: "{{ item }}"
  loop:
    - rewrite
    - proxy
    - proxy_http
    - ssl
    - headers
    - proxy_wstunnel

- name: Copy apache config
  template:
    src: codesearch.vhost.j2
    dest: /etc/apache2/sites-enabled/000-default.conf
    owner: root
    group: root
    mode: 0644
  notify: codesearch Reload apache2

- name: Create hound data storage area
  file:
    state: directory
    path: /var/lib/hound/data
    owner: root
    group: root
    mode: 0755

- name: Create hound www storage area
  file:
    state: directory
    path: /var/lib/hound/www
    owner: root
    group: root
    mode: 0755

- name: Copy hound robots.txt
  copy:
    src: robots.txt
    dest: /var/lib/hound/www/robots.txt

- name: Run docker-compose pull
  shell:
    cmd: docker-compose pull
    chdir: /etc/hound-docker/

- name: Run docker-compose up
  shell:
    cmd: docker-compose up -d
    chdir: /etc/hound-docker/

- name: Run docker prune to cleanup unneeded images
  shell:
    cmd: docker image prune -f

# Daily update of codesearch.  This only reloads hound
# if the project-config yaml has changed
- name: Install update cron job
  cron:
    name: Update codesearch
    state: present
    user: root
    job: >
      /usr/local/bin/docker-compose -f /etc/hound-docker/docker-compose.yaml exec -T hound
      /usr/local/bin/resync-hound >> /var/log/resync-hound.log 2>&1
    hour: 5
    minute: 30

- name: Rotate sync logs
  include_role:
    name: logrotate
  vars:
    logrotate_file_name: /var/log/resync-hound.log