brew.fish

# Probably not the ideal solution, and from a fish noob
# but it *seems* to work. Hurrah!

function __fish_complete_homebrew_formula
  ls (brew --prefix)/Library/Formula | sed s/\.rb//
end

function __fish_complete_brew_has_command --description 'Test if brew is given a command'
  set arguments (commandline -opc)
  if [ (count $arguments) -lt 2 ]
    return 1
  end
	if contains $arguments[2] install remove list link link home info
	  return 0
	end
	return 1
end

function __fish_complete_brew_no_command
  for i in (commandline -opc)
		if contains -- $i install remove search list link home info gen prune
			return 1
		end
	end
	return 0
end

complete -c brew -x -a 'install remove search list link home info gen prune' -n '__fish_complete_brew_no_command'
complete -c brew -x -a '(__fish_complete_homebrew_formula)' -n '__fish_complete_brew_has_command'