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author | Brandon Roehl <SkyGuy913@gmail.com> | 2017-04-08 05:24:20 -0500 |
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committer | w0rp <w0rp@users.noreply.github.com> | 2017-04-08 11:24:20 +0100 |
commit | 4e40e8cb608fef9b088e6712d83f4fc3dccd5e77 (patch) | |
tree | 270316220de5e547f2fe7f3f565ffb2f3f2b2a5c /ale_linters/ruby/ruby.vim | |
parent | cc8eb0586043f1fcec73595c8a43d895a4753a05 (diff) | |
download | ale-4e40e8cb608fef9b088e6712d83f4fc3dccd5e77.zip |
Add Ruby MRI linter (#453)
* Added ruby mri linter
* Added to the list of supported linters
* Async and now with 4 spaces
* Vader tests for ruby
* Match style choices
* Vader test for the Ruby handler now works and passes
Diffstat (limited to 'ale_linters/ruby/ruby.vim')
-rw-r--r-- | ale_linters/ruby/ruby.vim | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ale_linters/ruby/ruby.vim b/ale_linters/ruby/ruby.vim new file mode 100644 index 00000000..7cffcf3a --- /dev/null +++ b/ale_linters/ruby/ruby.vim @@ -0,0 +1,40 @@ +" Author: Brandon Roehl - https://github.com/BrandonRoehl +" Description: Ruby MRI for Ruby files + +function! ale_linters#ruby#ruby#Handle(buffer, lines) abort + " Matches patterns line the following: + " + " test.rb:3: warning: parentheses after method name is interpreted as an argument list, not a decomposed argument + " test.rb:8: syntax error, unexpected keyword_end, expecting end-of-input + let l:pattern = '\v^.+:(\d+): (warning: )?(.+)$' + let l:column = '\v^(\s+)\^$' + let l:output = [] + + for l:line in a:lines + let l:match = matchlist(l:line, l:pattern) + if len(l:match) == 0 + let l:match = matchlist(l:line, l:column) + if len(l:match) != 0 + let l:output[len(l:output) - 1]['col'] = len(l:match[1]) + endif + else + call add(l:output, { + \ 'bufnr': a:buffer, + \ 'lnum': l:match[1] + 0, + \ 'col': 0, + \ 'text': l:match[2] . l:match[3], + \ 'type': empty(l:match[2]) ? 'E' : 'W', + \}) + endif + endfor + + return l:output +endfunction + +call ale#linter#Define('ruby', { +\ 'name': 'ruby', +\ 'executable': 'ruby', +\ 'output_stream': 'stderr', +\ 'command': 'ruby -w -c -T1 %t', +\ 'callback': 'ale_linters#ruby#ruby#Handle', +\}) |