2.4.0 command not working about slop

[leejarvis]

What do you expect to see here? :version is going to be nil, because Slop doesn't think it expects anything more descriptive for an option which doesn't take any arguments.

The reason your puts arguments are not being seen is because you never parse anything.

[epinault]

Ok .I added the parse at the end but not working as expected still. It show both "-v" being called. And also the hash contains no information about verbose or config . How would I do that? keep track myself? does not seem to create a default verbose key

./slop.rb clean -v
Enabled verbose mode for clean
version 1
{:version=>true}

[epinault]

I even changed the code to not have the :v for verbose , and still notthing in the hash, though it finally behaves to only show the verbose message

opts = Slop.new do
  command :clean do
    on :verbose do
      puts 'Enabled verbose mode for clean'
    end
  end

  # non-command specific options
  on :v, :version do
    puts 'version 1'
  end
end

opts.parse

puts opts.to_hash

output

./slop.rb clean --verbose
Enabled verbose mode for clean
{:version=>nil}

./slop.rb clean --verbose -v
Enabled verbose mode for clean
version 1
{:version=>true}

[epinault]

so the wiki is either incorrect (https://github.com/injekt/slop/wiki/Commands), or there is a bug still somewhere

[leejarvis]

This is an issue with commands and the way Slop uses nested instances of itself. Slop#[] will allow you to return the instance of Slop mapped to the :clean command. Here's an example:

p opts.to_hash          # {:version=>nil}
p opts[:clean].class    # Slop
p opts[:clean].to_hash  # {:verbose=>nil}

Commands still need a lot of work, I haven't quite found exactly what people want from them and how they want to use them. So by all means, if you have ideas for how you think commands should work, please open a new issue with perhaps some ideal workflow examples and I'll be more than happy to work on this.

[epinault]

How do I access the current command being passed?

I can see it in the inspect {:configure=>#<Slop config_options={["configure"]=>true}
#<Slop::Option short_flag="h" long_flag="help" argument=false description="Help">

}

but I don t see the config_options being exposed nor any other ways ?

[leejarvis]

Where did :configure come from? I'm not sure I understand what you mean

[epinault]

sorry, should have been :clean in our case. BUt looks like with execute method might temporarly help if I cannot know