100_sync_with_dropbox.yml

---

- hosts: localhost
  gather_facts: no
  vars:
    dropbox_folder: "~/Dropbox/.ios-dev-playbook"
    hosts_file: "ansible_hosts.ini"
  tasks:
    - name: Check group folder
      stat: path="{{ dropbox_folder }}/group_vars"
      register: group_folder

    - name: Create group_vars folder in Dropbox folder
      file: path="{{ dropbox_folder }}/group_vars" state=directory
      when: not group_folder.stat.exists

    - name: Check host folder
      stat: path="{{ dropbox_folder }}/host_vars"
      register: host_folder

    - name: Create host_vars folder in Dropbox folder
      file: path="{{ dropbox_folder }}/host_vars" state=directory
      when: not host_folder.stat.exists

    - name: Check hosts file in Dropbox folder
      stat: path="{{ dropbox_folder }}/{{ hosts_file }}"
      register: dropbox_hosts_config

    - name: Check hosts file in current folder
      stat: path="{{ hosts_file }}"
      register: hosts_config

    - name: Copy host file if the one in Dropbox doesn't exist
      copy: src="{{ hosts_file }}" dest="{{ dropbox_folder }}/{{ hosts_file }}" backup=true
      when: not dropbox_hosts_config.stat.exists and hosts_config.stat.exists

    - name: Check hosts file in Dropbox folder again
      stat: path="{{ dropbox_folder }}/{{ hosts_file }}"
      register: dropbox_hosts_config

    - name: Check hosts file in current folder again
      stat: path="{{ hosts_file }}"
      register: hosts_config

    - name: Remove the hosts file in current folder if there is one in Dropbox
      command: "rm -rf {{ hosts_file }}"
      when: dropbox_hosts_config.stat.exists and not hosts_config.stat.islnk

    - name: And then symbol link the Dropbox one to current folder
      file: src="{{ dropbox_folder }}/{{ hosts_file }}" dest="{{ hosts_file }}" state=link
      when: dropbox_hosts_config.stat.exists

    - name: Check if there're group_vars in Dropbox
      command: "ls {{ dropbox_folder }}/group_vars/"
      register: group_vars_folder

    - name: Copy group_vars if there is no one in Dropbox
      copy: src={{ item }} dest={{ dropbox_folder }}/group_vars/
      with_fileglob:
        - group_vars/*.yml
      when: group_vars_folder.stdout.find(".yml") == -1

    - name: Remove group_vars in current folder
      command: rm -rf {{ item }}
      with_fileglob:
        - group_vars/*.yml
      when: group_vars_folder.stdout.find(".yml") == -1

    - name: Symbol link group_vars from Dropbox
      file: src="{{ item }}" dest="group_vars/{{ item | basename }}" state=link
      with_fileglob:
        - "{{ dropbox_folder }}/group_vars/*.yml"

    - name: Check if there're host_vars in Dropbox
      command: "ls {{ dropbox_folder }}/host_vars/"
      register: host_vars_folder

    - name: Copy host_vars if there is no one in Dropbox
      copy: src={{ item }} dest={{ dropbox_folder }}/host_vars/
      with_fileglob:
        - host_vars/*.yml
      when: host_vars_folder.stdout.find(".yml") == -1

    - name: Remove host_vars in current folder
      command: rm -rf {{ item }}
      with_fileglob:
        - host_vars/*.yml
      when: host_vars_folder.stdout.find(".yml") == -1

    - name: Symbol link host_vars from Dropbox
      file: src="{{ item }}" dest="host_vars/{{ item | basename }}" state=link
      with_fileglob:
        - "{{ dropbox_folder }}/host_vars/*.yml"