- hosts: review
  gather_facts: False
  remote_user: root
  tasks:

    - include_vars: "{{ repolist }}"

    - name: Stop Gerrit
      shell: invoke-rc.d gerrit stop

    - name: Update account_project_watches in gerrit database
      shell: echo 'update account_project_watches set project_name = "{{ item.new }}" where project_name = "{{ item.old }}";' | mysql reviewdb --defaults-file=/root/.gerrit_db.cfg
      with_items: "{{ repos }}"

    - name: Update changes in gerrit database
      shell: echo 'update changes set dest_project_name = "{{ item.new }}", created_on = created_on where dest_project_name = "{{ item.old }}";' | mysql reviewdb --defaults-file=/root/.gerrit_db.cfg
      with_items: "{{ repos }}"

    - name: Rename git repos on gerrit
      shell: mv {{ item[0] }}{{ item[1].old }}.git {{ item[0] }}{{ item[1].new }}.git
      with_nested:
        - [ '~gerrit2/review_site/git/', '/opt/lib/git/' ]
        - "{{ repos }}"

- hosts: 'git0*'
  gather_facts: False
  tasks:

    - include_vars: "{{ repolist }}"

    - name: Rename git repos on git farm
      shell: mv {{ item[0] }}{{ item[1].old }}.git {{ item[0] }}{{ item[1].new }}.git
      with_nested:
        - [ '/var/lib/git/' ]
        - "{{ repos }}"

- hosts: storyboard.openstack.org
  gather_facts: False
  remote_user: root
  tasks:

    - include_vars: "{{ repolist }}"

    - name: Rename projects in storyboard
      shell: echo 'update projects set name="{{ item.new }}" where name="{{ item.old }}";' | mysql --defaults-file=/root/.storyboard_db.cnf storyboard
      with_items: "{{ repos }}"

- hosts: review
  gather_facts: False
  remote_user: root
  become: yes
  become_user: gerrit2
  tasks:

    - name: Make backup of gerrit index
      shell: cp -ax /home/gerrit2/review_site/index /home/gerrit2/index.backup.$(date +%s)

- hosts: review
  gather_facts: False
  remote_user: root
  tasks:

    # TODO: gerrit startup exceeds the timeout, so this task fails
    - name: Start gerrit
      shell: invoke-rc.d gerrit start

- hosts: review
  gather_facts: False
  remote_user: root
  become: yes
  become_user: gerrit2
  tasks:

    - include_vars: "{{ repolist }}"

    # TODO: Replace this with a wait_for?
    - pause:
        prompt: "Make sure that Gerrit ssh api is accepting requests. Use Enter or ^C c to continue. ^C a to abort."

    - name: Set base ssh command fact
      set_fact:
        gerrit_ssh_command: ssh -p 29418 -i /home/gerrit2/review_site/etc/ssh_project_rsa_key openstack-project-creator@review.openstack.org gerrit

    - name: Rename groups in gerrit
      shell: "{{ gerrit_ssh_command }} rename-group {{ item.old }} {{ item.new }}"
      with_items: "{{ gerrit_groups|default([]) }}"

    - name: Start online reindex of accounts
      shell: "{{ gerrit_ssh_command }} index start accounts --force"

    - name: Start online reindex of changes
      shell: "{{ gerrit_ssh_command }} index start changes --force"