tildes/ansible/roles/wiki_repo/tasks/main.yml

---
- name: Create the base repo directory
  file:
    path: /var/lib/tildes-wiki
    state: directory
    owner: "{{ app_username }}"
    group: "{{ app_username }}"
    mode: 0775

- name: Check if a wiki git repo exists
  stat:
    path: /var/lib/tildes-wiki/.git
  register: wiki_repo

- name: Create a git repo and initial commit
  become_user: "{{ app_username }}"
  shell:
    cmd: |
      git init
      git config user.name "Tildes"
      git config user.email "Tildes"
      git commit --allow-empty -m "Initial commit"
    chdir: /var/lib/tildes-wiki
  when: not wiki_repo.stat.exists