75 lines
2.5 KiB
VimL
75 lines
2.5 KiB
VimL
" Author: Vincent (wahrwolf [at] wolfpit.net)
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" Description: languagetool for markdown files
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"
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call ale#Set('languagetool_executable', 'languagetool')
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function! ale#handlers#languagetool#GetExecutable(buffer) abort
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return ale#Var(a:buffer, 'languagetool_executable')
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endfunction
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function! ale#handlers#languagetool#GetCommand(buffer) abort
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let l:executable = ale#handlers#languagetool#GetExecutable(a:buffer)
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return ale#Escape(l:executable) . ' --autoDetect %s'
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endfunction
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function! ale#handlers#languagetool#HandleOutput(buffer, lines) abort
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" Match lines like:
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" 1.) Line 5, column 1, Rule ID:
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let l:head_pattern = '^\v.+.\) Line (\d+), column (\d+), Rule ID. (.+)$'
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let l:head_matches = ale#util#GetMatches(a:lines, l:head_pattern)
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" Match lines like:
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" Message: Did you forget a comma after a conjunctive/linking adverb?
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let l:message_pattern = '^\vMessage. (.+)$'
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let l:message_matches = ale#util#GetMatches(a:lines, l:message_pattern)
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" Match lines like:
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" ^^^^^ "
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let l:markers_pattern = '^\v *(\^+) *$'
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let l:markers_matches = ale#util#GetMatches(a:lines, l:markers_pattern)
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let l:output = []
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" Okay tbh I was to lazy to figure out a smarter solution here
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" We just check that the arrays are same sized and merge everything
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" together
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let l:i = 0
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while l:i < len(l:head_matches)
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\ && (
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\ (len(l:head_matches) == len(l:markers_matches))
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\ && (len(l:head_matches) == len(l:message_matches))
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\ )
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let l:item = {
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\ 'lnum' : str2nr(l:head_matches[l:i][1]),
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\ 'col' : str2nr(l:head_matches[l:i][2]),
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\ 'end_col' : str2nr(l:head_matches[l:i][2]) + len(l:markers_matches[l:i][1])-1,
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\ 'type' : 'W',
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\ 'code' : l:head_matches[l:i][3],
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\ 'text' : l:message_matches[l:i][1]
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\}
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call add(l:output, l:item)
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let l:i+=1
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endwhile
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return l:output
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endfunction
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" Define the languagetool linter for a given filetype.
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" TODO:
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" - Add language detection settings based on user env (for mothertongue)
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" - Add fixer
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" - Add config options for rules
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function! ale#handlers#languagetool#DefineLinter(filetype) abort
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call ale#linter#Define(a:filetype, {
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\ 'name': 'languagetool',
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\ 'executable': function('ale#handlers#languagetool#GetExecutable'),
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\ 'command': function('ale#handlers#languagetool#GetCommand'),
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\ 'output_stream': 'stdout',
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\ 'callback': 'ale#handlers#languagetool#HandleOutput',
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\ 'lint_file': 1,
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\})
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endfunction
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