Command to run the specs the correct way when triggered from the turbux vim plugin.

script-turbux_rspec.rb

#!/usr/bin/env ruby
#
# Command to run the specs the correct way when triggered from the turbux vim plugin.
# 
# - non-rails unit tests should be run without bundler env and have extra options.
# - rails tests should run with drb and retry if it exists right away (sometimes unreliable).

rails_spec = ARGV.first.start_with?("spec/") || ARGV.first.include?('/spec/')
if rails_spec
  command = "rspec --drb"
else
  # Don't load bundler for non-rails unit tests
  command = "RUBYOPT='' rspec --color --tty"
end

command += " #{ARGV.first}"

loop do
  t = Time.now
  @success = system(command)
  break unless rails_spec

  # Retry when drb fails right away. It will take atleast a second
  # if it succeeds, otherwise retry until it does.
  break if Time.now - t > 1
end

exit(1) unless @success