Ansible role that installs Homebrew, an OS X package manager.

• homebrew_user (or user) - required - The user for which Homebrew will be installed, presumably an administrator of the machine (defaults to the value of the user variable).
• homebrew_dir - The directory where Homebrew will be installed (defaults to /usr/local).
• homebrew_repo - The repository to clone Homebrew from (defaults to https://github.com/Homebrew/brew.git).
• homebrew_taps [array] - Additional Homebrew formulae repositories to tap (defaults to homebrew/dupes and homebrew/services).

- hosts: servers
  roles:
    - role: AlphaHydrae.homebrew
      homebrew_user: jdoe

With a default user defined (e.g. at the playbook level)

- hosts: servers
  vars:
    user: jdoe
  roles:
    - role: AlphaHydrae.homebrew