ale/ale_linters/cpp/clangcheck.vim

40 lines
1.5 KiB
VimL

" Author: gagbo <gagbobada@gmail.com>
" Description: clang-check linter for cpp files
call ale#Set('cpp_clangcheck_executable', 'clang-check')
call ale#Set('cpp_clangcheck_options', '')
call ale#Set('c_build_dir', '')
function! ale_linters#cpp#clangcheck#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'cpp_clangcheck_executable')
endfunction
function! ale_linters#cpp#clangcheck#GetCommand(buffer) abort
let l:user_options = ale#Var(a:buffer, 'cpp_clangcheck_options')
" Try to find compilation database to link automatically
let l:build_dir = ale#Var(a:buffer, 'c_build_dir')
if empty(l:build_dir)
let l:build_dir = ale#c#FindCompileCommands(a:buffer)
endif
" The extra arguments in the command are used to prevent .plist files from
" being generated. These are only added if no build directory can be
" detected.
return ale#Escape(ale_linters#cpp#clangcheck#GetExecutable(a:buffer))
\ . ' -analyze %s'
\ . (empty(l:build_dir) ? ' -extra-arg -Xclang -extra-arg -analyzer-output=text' : '')
\ . (!empty(l:user_options) ? ' ' . l:user_options : '')
\ . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'clangcheck',
\ 'output_stream': 'stderr',
\ 'executable_callback': 'ale_linters#cpp#clangcheck#GetExecutable',
\ 'command_callback': 'ale_linters#cpp#clangcheck#GetCommand',
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\ 'lint_file': 1,
\})