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40 lines
1.4 KiB
VimL
40 lines
1.4 KiB
VimL
7 years ago
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" Author: Bart Libert <bart.libert@gmail.com>
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" Description: cppcheck linter for c files
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call ale#Set('c_cppcheck_executable', 'cppcheck')
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call ale#Set('c_cppcheck_options', '--enable=style')
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function! ale_linters#c#cppcheck#GetExecutable(buffer) abort
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return ale#Var(a:buffer, 'c_cppcheck_executable')
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endfunction
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function! ale_linters#c#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:compile_commmands_path = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
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let l:cd_command = !empty(l:compile_commmands_path)
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\ ? ale#path#CdString(fnamemodify(l:compile_commmands_path, ':h'))
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\ : ''
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let l:compile_commands_option = !empty(l:compile_commmands_path)
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\ ? '--project=compile_commands.json '
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\ : ''
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return l:cd_command
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\ . ale#Escape(ale_linters#c#cppcheck#GetExecutable(a:buffer))
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\ . ' -q --language=c '
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\ . l:compile_commands_option
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\ . ale#Var(a:buffer, 'c_cppcheck_options')
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\ . ' %t'
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endfunction
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call ale#linter#Define('c', {
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\ 'name': 'cppcheck',
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\ 'output_stream': 'both',
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\ 'executable_callback': 'ale_linters#c#cppcheck#GetExecutable',
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\ 'command_callback': 'ale_linters#c#cppcheck#GetCommand',
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\ 'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
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\})
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