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path: root/ale_linters/cs/mcs.vim
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if !exists('g:ale_cs_mcs_options')
    let g:ale_cs_mcs_options = ''
endif

function! ale_linters#cs#mcs#Handle(buffer, lines) abort
    " Look for lines like the following.
    "
    " Tests.cs(12,29): error CSXXXX: ; expected
    let l:pattern = '^.\+.cs(\(\d\+\),\(\d\+\)): \(.\+\): \(.\+\)'
    let l:output = []

    for l:line in a:lines
        let l:match = matchlist(l:line, l:pattern)

        if len(l:match) == 0
            continue
        endif

        call add(l:output, {
        \   'bufnr': a:buffer,
        \   'lnum': l:match[1] + 0,
        \   'vcol': 0,
        \   'col': l:match[2] + 0,
        \   'text': l:match[3] . ': ' . l:match[4],
        \   'type': l:match[3] =~# '^error' ? 'E' : 'W',
        \   'nr': -1,
        \})
    endfor

    return l:output
endfunction

call ale#linter#Define('cs',{
\ 'name': 'mcs',
\ 'output_stream': 'stderr',
\ 'executable': 'mcs',
\ 'command': g:ale#util#stdin_wrapper . ' .cs mcs -unsafe --parse' . g:ale_cs_mcs_options,
\ 'callback': 'ale_linters#cs#mcs#Handle',
\ })