brew Formula for zinit

zinit.rb

class Zinit < Formula
  desc "Ultra-flexible Zsh plugin manager with clean fpath, reports, completion management, Turbo, annexes, services, packages. https://zdharma.org/zinit/wiki/"
  homepage "https://github.com/zdharma/zinit"
  url "https://github.com/zdharma/zinit.git"
  version 'master'

  def install
    package = Pathname('zinit')
    FileUtils.mkdir_p package
    Dir['{*,.*}'].reject{|i| [package.to_s, '.', '..'].any?{|j| j == i}}.each{|i| FileUtils.mv i, package}
    libexec.install package
  end

  def post_install
    system "mkdir -p ~/.zinit"
    system "ln -sf #{libexec / "zinit"} ~/.zinit/bin"
  end
end