Run overcommit from sublime-merge

hook.rb

encoding_env_vars = 'LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8'
required_ruby_version = File.open('.ruby-version').read.chomp
env_ruby_version = ENV['RUBY_VERSION'].chomp
project_path = File.expand_path("#{File.dirname(__FILE__)}/../..")

if required_ruby_version != env_ruby_version
  require 'pty'
  PTY.spawn("#{encoding_env_vars} rvm in #{project_path} do #{__FILE__}") do |stdout, stdin, pid|
    while !stdout.eof?
      puts stdout.gets
    end
    Process.wait(pid)
  end
  exit $?.exitstatus
end