2020-12-04 16:15:32 -05:00
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" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
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" Description: Elvis linter for Erlang files
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call ale#Set('erlang_elvis_executable', 'elvis')
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function! ale_linters#erlang#elvis#Handle(buffer, lines) abort
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let l:pattern = '\v:(\d+):[^:]+:(.+)'
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let l:loclist = []
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for l:match in ale#util#GetMatches(a:lines, l:pattern)
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call add(l:loclist, {
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\ 'lnum': str2nr(l:match[1]),
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\ 'text': s:AbbreviateMessage(l:match[2]),
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\ 'type': 'W',
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2022-08-08 09:45:56 -04:00
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\ 'sub_type': 'style',
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2020-12-04 16:15:32 -05:00
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\})
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endfor
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return l:loclist
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endfunction
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function! s:AbbreviateMessage(text) abort
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let l:pattern = '\v\c^(line \d+ is too long):.*$'
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return substitute(a:text, l:pattern, '\1.', '')
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endfunction
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function! s:GetCommand(buffer) abort
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let l:file = ale#Escape(expand('#' . a:buffer . ':.'))
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return '%e rock --output-format=parsable ' . l:file
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endfunction
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call ale#linter#Define('erlang', {
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\ 'name': 'elvis',
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\ 'callback': 'ale_linters#erlang#elvis#Handle',
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\ 'executable': {b -> ale#Var(b, 'erlang_elvis_executable')},
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\ 'command': function('s:GetCommand'),
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\ 'lint_file': 1,
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\})
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