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ultimate-vim/sources_non_forked/ale/ale_linters/json/vscodejson.vim

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VimL

" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
" Description: VSCode json language server
call ale#Set('json_vscodejson_executable', '<auto>')
function! ale_linters#json#vscodejson#GetExecutable(buffer) abort
let l:executable = ale#Var(a:buffer, 'json_vscodejson_executable')
if l:executable is# '<auto>'
if ale#engine#IsExecutable(a:buffer, 'vscode-json-languageserver')
let l:executable = 'vscode-json-languageserver'
else
let l:executable = 'vscode-json-language-server'
endif
endif
return l:executable
endfunction
function! ale_linters#json#vscodejson#GetProjectRoot(buffer) abort
let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
endfunction
call ale#linter#Define('json', {
\ 'name': 'vscodejson',
\ 'lsp': 'stdio',
\ 'executable': function('ale_linters#json#vscodejson#GetExecutable'),
\ 'command': '%e --stdio',
\ 'project_root': function('ale_linters#json#vscodejson#GetProjectRoot'),
\})