80 lines
2.4 KiB
VimL
80 lines
2.4 KiB
VimL
" Author: Horacio Sanson - https://github.com/hsanson
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" Description: Support for bibclean linter for BibTeX files.
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call ale#Set('bib_bibclean_executable', 'bibclean')
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function! ale_linters#bib#bibclean#GetCommand(buffer) abort
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let l:executable = ale#Var(a:buffer, 'bib_bibclean_executable')
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return ale#Escape(l:executable) . ' -file-position '
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endfunction
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function! ale_linters#bib#bibclean#get_type(str) abort
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if a:str is# '??'
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return 'E'
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else
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return 'W'
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endif
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endfunction
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function! ale_linters#bib#bibclean#match_msg(line) abort
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" Legacy message pattern works for bibclean <= v2.11.4. If empty, try
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" the new message pattern for bibtex > v2.11.4
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let l:matches_legacy = matchlist(a:line, '^\(.*\) "stdin", line \(\d\+\): \(.*\)$')
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return ! empty(l:matches_legacy) ? l:matches_legacy
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\ : matchlist(a:line, '^\(.*\) stdin:\(\d\+\):\(.*\)$')
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endfunction
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function! ale_linters#bib#bibclean#match_entry(line) abort
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return matchlist(a:line, 'Entry input byte=.* line=\(.*\) column=\(.*\) output .*$')
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endfunction
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function! ale_linters#bib#bibclean#match_value(line) abort
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return matchlist(a:line, 'Value input byte=.* line=\(.*\) column=\(.*\) output .*$')
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endfunction
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function! ale_linters#bib#bibclean#Handle(buffer, lines) abort
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let l:output = []
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let l:type = 'E'
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let l:msg = ''
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for l:line in a:lines
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if empty(l:msg)
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let l:mlist = ale_linters#bib#bibclean#match_msg(l:line)
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if !empty(l:mlist)
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let l:msg = l:mlist[3]
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let l:type = ale_linters#bib#bibclean#get_type(l:mlist[1])
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endif
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else
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if l:type is# 'E'
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let l:mlist = ale_linters#bib#bibclean#match_entry(l:line)
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else
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let l:mlist = ale_linters#bib#bibclean#match_value(l:line)
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endif
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if !empty(l:mlist)
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call add(l:output, {
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\ 'lnum': l:mlist[1],
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\ 'col': l:mlist[2],
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\ 'text': l:msg,
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\ 'type': l:type
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\})
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let l:msg = ''
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endif
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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('bib', {
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\ 'name': 'bibclean',
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\ 'executable': {b -> ale#Var(b, 'bib_bibclean_executable')},
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\ 'command': function('ale_linters#bib#bibclean#GetCommand'),
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\ 'output_stream': 'stderr',
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\ 'callback': 'ale_linters#bib#bibclean#Handle',
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\})
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