31 lines
1.2 KiB
VimL
31 lines
1.2 KiB
VimL
" Author: Bart Libert <bart.libert@gmail.com>
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" Description: cppcheck linter for cpp files
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call ale#Set('cpp_cppcheck_executable', 'cppcheck')
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call ale#Set('cpp_cppcheck_options', '--enable=style')
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function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
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" Search upwards from the file for compile_commands.json.
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"
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" If we find it, we'll `cd` to where the compile_commands.json file is,
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" then use the file to set up import paths, etc.
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let [l:dir, l:json_path] = ale#c#FindCompileCommands(a:buffer)
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let l:cd_command = !empty(l:dir) ? ale#path#CdString(l:dir) : ''
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let l:compile_commands_option = !empty(l:json_path)
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\ ? '--project=' . ale#Escape(l:json_path[len(l:dir) + 1: ])
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\ : ''
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return l:cd_command
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\ . '%e -q --language=c++'
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\ . ale#Pad(l:compile_commands_option)
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\ . ale#Pad(ale#Var(a:buffer, 'cpp_cppcheck_options'))
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\ . ' %t'
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endfunction
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call ale#linter#Define('cpp', {
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\ 'name': 'cppcheck',
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\ 'output_stream': 'both',
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\ 'executable': {b -> ale#Var(b, 'cpp_cppcheck_executable')},
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\ 'command': function('ale_linters#cpp#cppcheck#GetCommand'),
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\ 'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
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\})
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