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" Author: Alexander Olofsson <alexander.olofsson@liu.se>
" Description: Puppet Language Server integration for ALE
call ale#Set('puppet_languageserver_executable', 'puppet-languageserver')
function! ale_linters#puppet#languageserver#GetProjectRoot(buffer) abort
" Note: The metadata.json file is recommended for Puppet 4+ modules, but
" there's no requirement to have it, so fall back to the other possible
" Puppet module directories
let l:root_path = ale#path#FindNearestFile(a:buffer, 'metadata.json')
if !empty(l:root_path)
return fnamemodify(l:root_path, ':h')
endif
for l:test_path in [
\ 'manifests',
\ 'templates',
\]
let l:root_path = ale#path#FindNearestDirectory(a:buffer, l:test_path)
if !empty(l:root_path)
return fnamemodify(l:root_path, ':h:h')
endif
endfor
return ''
endfunction
call ale#linter#Define('puppet', {
\ 'name': 'languageserver',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'puppet_languageserver_executable')},
\ 'command': '%e --stdio',
\ 'language': 'puppet',
\ 'project_root': function('ale_linters#puppet#languageserver#GetProjectRoot'),
\})
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