.vim/bundle/ale/ale_linters/puppet/languageserver.vim

   1 " Author: Alexander Olofsson <alexander.olofsson@liu.se>
   2 " Description: Puppet Language Server integration for ALE
   3
   4 call ale#Set('puppet_languageserver_executable', 'puppet-languageserver')
   5
   6 function! ale_linters#puppet#languageserver#GetProjectRoot(buffer) abort
   7     " Note: The metadata.json file is recommended for Puppet 4+ modules, but
   8     " there's no requirement to have it, so fall back to the other possible
   9     " Puppet module directories
  10     let l:root_path = ale#path#FindNearestFile(a:buffer, 'metadata.json')
  11
  12     if !empty(l:root_path)
  13         return fnamemodify(l:root_path, ':h')
  14     endif
  15
  16     for l:test_path in [
  17     \   'manifests',
  18     \   'templates',
  19     \]
  20         let l:root_path = ale#path#FindNearestDirectory(a:buffer, l:test_path)
  21
  22         if !empty(l:root_path)
  23             return fnamemodify(l:root_path, ':h:h')
  24         endif
  25     endfor
  26
  27     return ''
  28 endfunction
  29
  30 call ale#linter#Define('puppet', {
  31 \   'name': 'languageserver',
  32 \   'aliases': ['puppet_languageserver'],
  33 \   'lsp': 'stdio',
  34 \   'executable': {b -> ale#Var(b, 'puppet_languageserver_executable')},
  35 \   'command': '%e --stdio',
  36 \   'language': 'puppet',
  37 \   'project_root': function('ale_linters#puppet#languageserver#GetProjectRoot'),
  38 \})