41 lines
1.3 KiB
VimL
41 lines
1.3 KiB
VimL
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" Author: Brandon Roehl - https://github.com/BrandonRoehl
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" Description: Ruby MRI for Ruby files
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function! ale_linters#ruby#ruby#Handle(buffer, lines) abort
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" Matches patterns line the following:
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"
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" test.rb:3: warning: parentheses after method name is interpreted as an argument list, not a decomposed argument
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" test.rb:8: syntax error, unexpected keyword_end, expecting end-of-input
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let l:pattern = '\v^.+:(\d+): (warning: )?(.+)$'
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let l:column = '\v^(\s+)\^$'
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let l:output = []
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for l:line in a:lines
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let l:match = matchlist(l:line, l:pattern)
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if len(l:match) == 0
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let l:match = matchlist(l:line, l:column)
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if len(l:match) != 0
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let l:output[len(l:output) - 1]['col'] = len(l:match[1])
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endif
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else
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call add(l:output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:match[1] + 0,
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\ 'col': 0,
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\ 'text': l:match[2] . l:match[3],
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\ 'type': empty(l:match[2]) ? 'E' : 'W',
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\})
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endif
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endfor
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return l:output
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endfunction
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call ale#linter#Define('ruby', {
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\ 'name': 'ruby',
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\ 'executable': 'ruby',
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\ 'output_stream': 'stderr',
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\ 'command': 'ruby -w -c -T1 %t',
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\ 'callback': 'ale_linters#ruby#ruby#Handle',
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\})
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