- name: Allow pushing to non-bare repo
  command: "git config --local receive.denyCurrentBranch ignore"
  args:
    chdir: "{{ ansible_user_dir }}/{{ item.src_dir}}"
  with_items: "{{ zuul.projects }}"

- name: Synchronize src repos to workspace directory
  command: "git push --mirror git+ssh://{{ ansible_user }}@{{ ansible_host }}/{{ ansible_user_dir }}/{{ item.src_dir}}"
  args:
    chdir: "{{ zuul.executor.work_root }}/{{ item.src_dir }}"
  with_items: "{{ zuul.projects }}"
  delegate_to: localhost

- name: Determine local HEAD
  shell: "git status |head -1 |awk '{ print $NF }'"
  args:
    chdir: "{{ zuul.executor.work_root }}/{{ item.src_dir }}"
  with_items: "{{ zuul.projects }}"
  delegate_to: localhost
  register: statuses

# Do this as a multi-line shell so that we can do the loop once
- name: Update remote repository state correctly
  shell: |
    # Reset is needed because we pushed to a non-bare repo
    git reset --hard
    # Undo the config setting we did above
    git config --local --unset receive.denyCurrentBranch
    # checkout the branch matching the branch set up by the executor
    git checkout {{ item.1.stdout }}
  args:
    chdir: "{{ ansible_user_dir }}/{{ item.0.src_dir }}"
  with_together:
    - "{{ zuul.projects }}"
    - "{{ statuses.results }}"