问题
I'm trying to run my rspec's with JRuby:
rake spec
which results in:
jruby -S bundle exec rspec --color spec/foo_spec.rb
No colors show up, so I removed Jruby from the equation:
bundle exec rspec --color spec/foo_spec.rb
no colors. How can I get the "--color" option passed through to rspec? I've also got a .rspec file in the root directory of my project which doesn't seem to help in these cases. However, the .rspec file is picked-up or used when I just run:
rspec spec/foo_spec.rb
Any ideas?
回答1:
Adding --tty to the call fixes the problem for me:
jruby -S bundle exec rspec --tty --color spec/foo_spec.rb
The option tells RSpec that the output is not written to a file (in which case you wouldn't want colorized output), but send to another process instead.
来源：https://stackoverflow.com/questions/5091296/how-to-enable-colors-with-rspec-when-using-jruby-or-bundle-exec