" Author: blahgeek " Description: NVCC linter for cuda files call ale#Set('cuda_nvcc_executable', 'nvcc') call ale#Set('cuda_nvcc_options', '-std=c++11') function! ale_linters#cuda#nvcc#GetExecutable(buffer) abort return ale#Var(a:buffer, 'cuda_nvcc_executable') endfunction function! ale_linters#cuda#nvcc#GetCommand(buffer) abort " Unused: use ale#util#nul_file " let l:output_file = tempname() . '.ii' " call ale#engine#ManageFile(a:buffer, l:output_file) return ale#Escape(ale_linters#cuda#nvcc#GetExecutable(a:buffer)) \ . ' -cuda ' \ . ale#c#IncludeOptions(ale#c#FindLocalHeaderPaths(a:buffer)) \ . ale#Var(a:buffer, 'cuda_nvcc_options') . ' %s' \ . ' -o ' . g:ale#util#nul_file endfunction function! ale_linters#cuda#nvcc#HandleNVCCFormat(buffer, lines) abort " Look for lines like the following. " " test.cu(8): error: argument of type "void *" is incompatible with parameter of type "int *" let l:pattern = '\v^([^:\(\)]+):?\(?(\d+)\)?:(\d+)?:?\s*\w*\s*(error|warning): (.+)$' let l:output = [] for l:match in ale#util#GetMatches(a:lines, l:pattern) let l:item = { \ 'lnum': str2nr(l:match[2]), \ 'type': l:match[4] =~# 'error' ? 'E' : 'W', \ 'text': l:match[5], \ 'filename': fnamemodify(l:match[1], ':p'), \} if !empty(l:match[3]) let l:item.col = str2nr(l:match[3]) endif call add(l:output, l:item) endfor return l:output endfunction call ale#linter#Define('cuda', { \ 'name': 'nvcc', \ 'output_stream': 'stderr', \ 'executable_callback': 'ale_linters#cuda#nvcc#GetExecutable', \ 'command_callback': 'ale_linters#cuda#nvcc#GetCommand', \ 'callback': 'ale_linters#cuda#nvcc#HandleNVCCFormat', \ 'lint_file': 1, \})