---
- name: Fix permission on phab git repo
  hosts: app, phd
  tags: ['conf-app', 'conf-phd']
  user: centos
  become: yes
  vars_files:
    - "{{ var }}"
  tasks:
    - file:
        state: directory
        owner: "{{ phd_user }}"
        group: "{{ phd_user }}"
        path: "{{ phabricator_path }}"
        recurse: yes

- name: Phabricator in read-only mode
  hosts: app, phd
  tags: ['conf-app', 'conf-phd']
  run_once: true
  user: centos
  become: yes
  vars_files:
    - "{{ var }}"
  tasks:
    - shell: "{{ phabricator_path }}phabricator/bin/config set cluster.read-only true"

- name: Stop PHD
  hosts: phd
  tags: ['conf-phd']
  run_once: true
  user: centos
  become: yes
  vars_files:
    - "{{ var }}"
  tasks:
    - service: name=phd state=stopped

- name: Update phabricator
  hosts: app, phd
  tags: ['conf-app', 'conf-phd']
  serial: 1
  user: centos
  become: yes
  become_user: "{{ phd_user }}"
  vars_files:
    - "{{ var }}"
  tasks:
    - name: Set git config
      shell: "git config --global user.email info@{{ domain }}; git config --global user.name ansible"
    - name: Clone c4science/libphutil
      git:
          repo: https://c4science.ch/source/libphutil.git
          dest: "{{ phabricator_path }}libphutil"
          version: "{{ phabricator_branch }}"
          update: true

    - name: Clone phacility/arcanist
      git:
          repo: https://secure.phabricator.com/diffusion/ARC/arcanist.git
          dest: "{{ phabricator_path }}arcanist"
          version: "stable"
          update: true

    - name: Clone c4science/phabricator
      git:
          repo: https://c4science.ch/source/phab.git
          dest: "{{ phabricator_path }}phabricator"
          version: "{{ phabricator_branch }}"
          update: true

    - name: Migrate the database
      command: chdir={{ phabricator_path }}phabricator ./bin/storage upgrade --force
      when: inventory_hostname  == groups.app[0]

- name: Restart httpd daemons
  hosts: app
  tags: ['conf-app']
  serial: 1
  user: centos
  become: yes
  vars_files:
    - "{{ var }}"
  tasks:
    - service: name=httpd24-httpd state=restarted

- name: Start PHD
  hosts: phd
  tags: ['conf-phd']
  run_once: true
  user: centos
  become: yes
  vars_files:
    - "{{ var }}"
  tasks:
    - service: name=phd state=started

- name: Phabricator in normal mode
  hosts: app, phd
  tags: ['conf-app', 'conf-phd']
  run_once: true
  user: centos
  become: yes
  vars_files:
    - "{{ var }}"
  tasks:
    - shell: "{{ phabricator_path }}/phabricator/bin/config set cluster.read-only false"

- name: Check HTTP status code of public pages
  hosts: 127.0.0.1
  tags: always
  connection: local
  gather_facts: false
  vars_files:
    - "{{ var }}"
  tasks:
    - shell: "../utils/check_http.sh {{ http_scheme }}{{ domain }}"