require_relative "../lib/output"
require_relative "../lib/homebrew"
require_relative "../lib/sh"

desc "Ensure vim/macvim is installed and up to date"
task :vim => "vim:update"

namespace :vim do

  task :install do
    %w{lua luajit}.each { |pkg| Homebrew.install pkg }
    %w{vim macvim}.each { |pkg| Homebrew.install(pkg, '--with-lua --with-luajit') }

    unless Dir.exists? (File.expand_path("~/.vim"))
      github('hlissner/vim', '~/.vim')
      github('Shougo/neobundle.vim', '~/.vim/bundle/neobundle.vim')
    end
  end

  task :update => 'vim:install' do
    path = File.expand_path("~/.vim")

    echo "Updating vim"
    sh "cd #{path} && git pull"

    echo "Updating vim plugins"
    Dir.glob("#{path}/bundle/*") do |f|
      echo ":: Updating #{File.basename(f)}:"
      sh_safe "cd #{f} && git pull"
    end
  end

  desc "Remove vim"
  task :remove do
    echo "Uninstalling vim"
    %w{vim macvim}.each { |pkg| Homebrew.remove pkg }
  end

end