66 lines
1.9 KiB
VimL
66 lines
1.9 KiB
VimL
" Author: Baabelfish
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" Description: Typechecking for nim files
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function! ale_linters#nim#nimcheck#Handle(buffer, lines) abort
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let l:buffer_filename = fnamemodify(bufname(a:buffer), ':p:t')
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let l:pattern = '^\(.\+\.nim\)(\(\d\+\), \(\d\+\)) \(.\+\)'
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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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continue
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endif
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" Only show errors of the current buffer
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" NOTE: Checking filename only is OK because nim enforces unique
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" module names.
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let l:temp_buffer_filename = fnamemodify(l:match[1], ':p:t')
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if l:buffer_filename !=# '' && l:temp_buffer_filename !=# l:buffer_filename
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continue
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endif
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let l:line = l:match[2] + 0
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let l:column = l:match[3] + 0
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let l:text = l:match[4]
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let l:type = 'W'
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" Extract error type from message of type 'Error: Some error message'
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let l:textmatch = matchlist(l:match[4], '^\(.\{-}\): .\+$')
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if len(l:textmatch) > 0
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let l:errortype = l:textmatch[1]
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if l:errortype ==# 'Error'
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let l:type = 'E'
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endif
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endif
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call add(l:output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:line,
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\ 'col': l:column,
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\ 'text': l:text,
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\ 'type': l:type,
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\})
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endfor
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return l:output
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endfunction
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function! ale_linters#nim#nimcheck#GetCommand(buffer) abort
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return 'nim check --path:' . fnameescape(fnamemodify(bufname(a:buffer), ':p:h')) . ' --threads:on --verbosity:0 --colors:off --listFullPaths %t'
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endfunction
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call ale#linter#Define('nim', {
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\ 'name': 'nimcheck',
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\ 'executable': 'nim',
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\ 'output_stream': 'both',
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\ 'command_callback': 'ale_linters#nim#nimcheck#GetCommand',
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\ 'callback': 'ale_linters#nim#nimcheck#Handle'
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\})
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