---
- name: "Ensure git is installed"
  chocolatey.chocolatey.win_chocolatey:
    name: git
    state: "{{ app_state | default('present') }}"

- name: "Ensure {{ app_name }}'s source directory is present"
  ansible.windows.win_file:
    path: "{{ gitextras_src_dir }}"
    state: directory

- name: "Check if {{ app_name }}'s source directory is present"
  ansible.windows.win_stat:
    path: "{{ gitextras_src_dir }}/git-extras"
  register: git_extras_stat

- name: "Ensure {{ app_name }}'s source is cloned"
  ansible.windows.win_shell: >
    git clone https://github.com/tj/git-extras.git
  args:
    chdir: "{{ gitextras_src_dir }}"
  register: gitextras_git
  when: not git_extras_stat.stat.exists

- name: "Ensure {{ app_name }}'s source is up-to-date"
  ansible.windows.win_shell: >
    git pull
  args:
    chdir: "{{ gitextras_src_dir }}/git-extras"
  when: git_extras_stat.stat.exists
  register: git_extras_pull
  changed_when: not (git_extras_pull.rc == 0 and ('Already up to date' in git_extras_pull.stdout))

- name: "Ensure {{ app_name }} is installed" # noqa 503
  ansible.windows.win_command: install.cmd
  args:
    chdir: "{{ gitextras_src_dir }}/git-extras"
    creates: "C:/Program Files/Git/mingw64/bin/git-extras"
  when: gitextras_git.changed or git_extras_pull.changed