Support guard-rspec (4.0.4)

[maxcal]

In later versions of guard-rspec the zeus, bundle and parallel options are depreciated:

Guard::RSpec DEPRECATION WARNING: The :zeus option is deprecated. Please customize the new :cmd option to fit your need.

However if I invoke rspec_parallel in my Guardfile

guard :rspec, cmd: 'zeus parallel_rspec' do
  #...
end

It fails as Guard appends the -f argument.

/Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/gems/parallel_tests-0.16.10/lib/parallel_tests/cli.rb:146:in `parse_options!': invalid option: -f (OptionParser::InvalidOption)
    from /Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/gems/parallel_tests-0.16.10/lib/parallel_tests/cli.rb:8:in `run'
    from /Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/gems/parallel_tests-0.16.10/bin/parallel_rspec:5:in `<top (required)>'
    from /Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/bin/parallel_rspec:23:in `load'
    from /Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/bin/parallel_rspec:23:in `<main>'
    from /Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/bin/ruby_executable_hooks:15:in `eval'
    from /Users/maxcal/.rvm/gems/ruby-2.0.0-p247@remote-wind/bin/ruby_executable_hooks:15:in `<main>'

[gambala]

Same problem. And I don't know, where is this -f argument. Has anyone any thoughts?

[nathany]

Having this issue too. See guard/guard-rspec#167 as well.

[nathany]

When my .rspec file contained

--format RSpec::Instafail it ended up in parallel_tests as "-f", "RSpec::Instafail". Removing that line still results in the error, but "-f", "progress" is passed in instead. parallel_tests expects these to be passed through a "-o" option.

[forrest]

👍

[codeurge]

Having this issue as well - zeus parallel_rspec spec/ passes all tests when run by itself, but when added to guard via cmd: option, I get this error with guard on all tests. However, I have completely removed .rspec & .rspec_parallel.

[nathany]

Just using regular rspec under guard until this is resolved. I looked through the code but was pretty lost.

[benjie]

My above pull request to guard-rspec was just accepted; so here's a workaround until there's a better fix - use the following options:

  cmd: 'zeus parallel_rspec -o "',
  cmd_additional_args: '"',

This'll wrap all the normal options and then append the specs to run, e.g.

zeus parallel_rspec -o " --format documentation -r [...]/formatter.rb --format Guard::RSpec::Formatter --failure-exit-code 2 " spec/blah_spec.rb

[schneidmaster]

I am (as of a few days ago) the new maintainer for this gem, and I'm looking through the old issues now. Do you still need to use the workaround you mentioned? If so, I'll add it to my queue to develop a more long-term fix. If not, feel free to close this issue.

[nathany]

I'm no longer using this gem.