Add functionality to disable linters for specific lines

[dkniffin]

Fixes #116

[sds]

Thank you for the contribution! This is awesome.

[dkniffin]

@sds Thanks for merging it! Would you mind doing a version bump (minor?) for this, so I can start using it? 😁

[sds]

Hey @dkniffin, my mistake. I didn't realize our automated tests didn't run.

The tests fail for me when running locally. Can you resolve?

  1) SlimLint::Linter#run returns the reported lints
     Failure/Error:
               @document.source_lines.each_with_index.reduce([]) do |lines, pair|
                 line = pair[0]
                 line_number = pair[1] + 1

                 if line =~ %r{/ slim-lint:disable #{linter_name}}
                   currently_disabled = true
                 elsif line =~ %r{/ slim-lint:enable #{linter_name}}
                   currently_disabled = false
                 elsif currently_disabled
                   lines << line_number

       #<Double (anonymous)> received unexpected message :source_lines with (no args)
     # ./lib/slim_lint/linter.rb:73:in `disabled_lines'
     # ./lib/slim_lint/linter.rb:67:in `disabled_for_line?'
     # ./lib/slim_lint/linter.rb:52:in `report_lint'
     # ./spec/slim_lint/linter_spec.rb:9:in `block (4 levels) in <top (required)>'
     # ./lib/slim_lint/sexp_visitor.rb:24:in `call'
     # ./lib/slim_lint/sexp_visitor.rb:24:in `block in traverse'
     # ./lib/slim_lint/sexp_visitor.rb:21:in `each'
     # ./lib/slim_lint/sexp_visitor.rb:21:in `traverse'
     # ./lib/slim_lint/sexp_visitor.rb:42:in `block in traverse_children'
     # ./lib/slim_lint/sexp_visitor.rb:41:in `each'
     # ./lib/slim_lint/sexp_visitor.rb:41:in `traverse_children'
     # ./lib/slim_lint/sexp_visitor.rb:34:in `traverse'
     # ./lib/slim_lint/sexp_visitor.rb:14:in `trigger_pattern_callbacks'
     # ./lib/slim_lint/linter.rb:32:in `run'
     # ./spec/slim_lint/linter_spec.rb:20:in `block (3 levels) in <top (required)>'
     # ./spec/slim_lint/linter_spec.rb:23:in `block (3 levels) in <top (required)>'

Finished in 1.64 seconds (files took 2.15 seconds to load)
387 examples, 1 failure

Failed examples:

rspec ./spec/slim_lint/linter_spec.rb:22 # SlimLint::Linter#run returns the reported lints

⨠ ruby -v
ruby 2.7.2p137 (2020-10-01 revision 5445e04352) [x86_64-darwin19]

Appreciate your help.

[dkniffin]

@sds Done: #131

I'll leave it to you to fix the CI build setup. Not sure what's up with that.

[sds]

Released in 0.22.0.