def run(target)
  target = target.to_s
  success = if target.endwith? 'nvim.vimspec'
    system({ 'THEMIS_VIM' => 'nvim' }, '../vim-themis/bin/themis', target)
  else
    system('../vim-themis/bin/themis', target)
  end
  puts(success ? 'OK' : 'NG')
end

guard :shell do
  watch /^.+\.vim$/ do |m|
    puts "Changed #{m[0]}. Run all tests."
    run './test/'
  end

  watch /^.+\.vimspec$/ do |m|
    puts "Changed #{m[0]}"
    run m[0]
  end
end