diff --git a/runtime/compiler/cppcheck.vim b/runtime/compiler/cppcheck.vim new file mode 100644 index 0000000000..ed7c46e90f --- /dev/null +++ b/runtime/compiler/cppcheck.vim @@ -0,0 +1,40 @@ +" vim compiler file +" Compiler: cppcheck (C++ static checker) +" Maintainer: Vincent B. (twinside@free.fr) +" Last Change: 2024 Oct 4 by @Konfekt + +if exists("cppcheck") + finish +endif +let current_compiler = "cppcheck" + +let s:cpo_save = &cpo +set cpo-=C + +if !exists('g:c_cppcheck_params') + let g:c_cppcheck_params = '--verbose --force --inline-suppr' + \ ..' '..'--enable=warning,style,performance,portability,information,missingInclude' + \ ..' '..(executable('getconf') ? '-j' .. systemlist('getconf _NPROCESSORS_ONLN')[0] : '') + let s:undo_compiler = 'unlet! g:c_cppcheck_params' +endif + +let &l:makeprg = 'cppcheck --quiet' + \ ..' --template="{file}:{line}:{column}: {severity}: [{id}] {message} {callstack}"' + \ ..' '..get(b:, 'c_cppcheck_params', + \ g:c_cppcheck_params..' '..(&filetype ==# 'cpp' ? ' --language=c++' : '')) + \ ..' '..get(b:, 'c_cppcheck_includes', get(g:, 'c_cppcheck_includes', + \ (filereadable('compile_commands.json') ? '--project=compile_commands.json' : + \ (empty(&path) ? '' : '-I')..join(map(filter(split(&path, ','), 'isdirectory(v:val)'),'shellescape(v:val)'), ' -I')))) +silent CompilerSet makeprg + +CompilerSet errorformat= + \%f:%l:%c:\ %tarning:\ %m, + \%f:%l:%c:\ %trror:\ %m, + \%f:%l:%c:\ %tnformation:\ %m, + \%f:%l:%c:\ %m, + \%.%#\ :\ [%f:%l]\ %m + +exe get(s:, 'undo_compiler', '') + +let &cpo = s:cpo_save +unlet s:cpo_save diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt index 61ef0c8ef3..63109bdaf3 100644 --- a/runtime/doc/quickfix.txt +++ b/runtime/doc/quickfix.txt @@ -1264,6 +1264,32 @@ For writing a compiler plugin, see |write-compiler-plugin|. Use the |compiler-make| plugin to undo the effect of a compiler plugin. +CPPCHECK *quickfix-cppcheck* *compiler-cppcheck* + +Use g/b:`c_cppcheck_params` to set cppcheck parameters. The global +settings by default include + +- `--verbose`: Enables verbose output. +- `--force`: Forces checking of all configurations. +- `--inline-suppr`: Allows inline suppressions. +- `--enable=...`: Enables specific checks like warnings, style, performance, + portability, information, and missing includes. +- `-j`: Utilizes multiple processors if available, determined by the + `getconf` command if available (requires omitting the unusedFunction check) + +For C++ files (`filetype == 'cpp'`), the `--language=c++` option is added to +ensure Cppcheck treats the file as C++. + +If compile_commands.json is present in the current directory, it is added as a +`--project` parameter to the command line. Otherwise, by default the +directories in &path are passed as include directories. These can be set by +g/b:`c_cppcheck_includes` as a list of `-I` flags. Tim Pope's vim-apathy +plug-in [0] can expand &path. To also append the folders in a git repo use > + + let &l:path = join(systemlist('git ls-tree -d --name-only -r HEAD'), ',') + +[0] https://github.com/tpope/vim-apathy + DOTNET *compiler-dotnet* The .NET CLI compiler outputs both errors and warnings by default. The output