rspec by name

test.rake

require 'open3'
namespace :test do
  rule '' do |t|
    # rake test:league
    if /test:(.*)(:([^.]+))?$/.match(t.name)
      arguments = t.name.split(':')[1..-1]
      file_name = arguments.first

      path = Dir["spec/**/*#{file_name}*_spec.rb"].join(' ')
      unless path.strip.empty?
        puts "=========[ #{path} test result ]=======================================================".colorize(:black).colorize(background: :white)
        Open3.pipeline_r("rspec --tty --colour #{path}") do |o, _ts|
          o.each_line do |line|
            puts(line)
          end
        end
      end
    end
  end
end