From ea9d8327896df145d25620ab41efa01be55c5f44 Mon Sep 17 00:00:00 2001
From: zhujinxuan <zhujinxuan@gmail.com>
Date: Mon, 8 Jan 2018 14:10:35 -0500
Subject: [PATCH] option to use local eslint rather than global eslint

---
 autoload/SpaceVim/layers/lang/javascript.vim | 25 ++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/autoload/SpaceVim/layers/lang/javascript.vim b/autoload/SpaceVim/layers/lang/javascript.vim
index 41accb9a6..d32d01dd0 100644
--- a/autoload/SpaceVim/layers/lang/javascript.vim
+++ b/autoload/SpaceVim/layers/lang/javascript.vim
@@ -24,9 +24,27 @@ function! SpaceVim#layers#lang#javascript#plugins() abort
 endfunction
 
 let s:auto_fix = 0
+let s:use_local_eslint = 0
 
 function! SpaceVim#layers#lang#javascript#set_variable(var) abort
   let s:auto_fix = get(a:var, 'auto_fix', 0)
+  let s:use_local_eslint = get(a:var, 'use_local_eslint', 0)
+endfunction
+
+function! s:preferLocalEslint() 
+  let dir = expand('%:p:h')
+  while  finddir('node_modules' ,dir ) is ''
+    let next_dir = fnamemodify(dir, ':h')
+    if dir == next_dir
+      break
+    endif
+    let dir = next_dir
+  endwhile
+  let node_modules_path = dir . '/node_modules'
+  let eslint_bin = node_modules_path . '/.bin/eslint'
+  if (executable(eslint_bin)) 
+    let b:neomake_javascript_eslint_exe = eslint_bin
+  endif
 endfunction
 
 function! SpaceVim#layers#lang#javascript#config() abort
@@ -62,6 +80,13 @@ function! SpaceVim#layers#lang#javascript#config() abort
       autocmd FocusGained * checktime
     augroup END
   endif
+  
+  if s:use_local_eslint
+    augroup Spacevim_lang_javascript
+      autocmd BufNewFile,BufRead *.js call s:preferLocalEslint()
+    augroup END
+  endif
+
 endfunction
 
 function! s:on_ft() abort