From a7f3d49b69adfdfa37586afbe2f9e4da960bfd2f Mon Sep 17 00:00:00 2001
From: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date: Sat, 14 Dec 2019 22:27:35 +0900
Subject: Fix structure

---
 plugin/lsp_setup.vim | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'plugin')

diff --git a/plugin/lsp_setup.vim b/plugin/lsp_setup.vim
index 8c22b00..dc5fe48 100644
--- a/plugin/lsp_setup.vim
+++ b/plugin/lsp_setup.vim
@@ -1,13 +1,29 @@
 let s:setting_dir = expand('<sfile>:h:h').'/setting'
 let s:setting = json_decode(join(readfile(expand('<sfile>:h:h').'/setting.json'), "\n"))
 
+function! s:vimlsp_settings_suggest(cmd) abort
+  echomsg "Do you install " . a:cmd
+endfunction
+
 function! s:vimlsp_setting() abort
   for l:ft in keys(s:setting)
-    for l:command in keys(s:setting[l:ft])
-      if executable(l:command)
-        exe 'source' printf('%s/%s.vim', s:setting_dir, l:command)
+    let l:found = 0
+    if empty(s:setting[l:ft])
+      continue
+    endif
+    for l:server in s:setting[l:ft]
+      if executable(l:server.command)
+        exe 'source' printf('%s/%s.vim', s:setting_dir, l:server.command)
+        let l:found += 1
+        break
       endif
     endfor
+    if l:found == 0
+	  exe printf('augroup vimlsp_suggest_%s', l:ft)
+	    au!
+	    exe printf('autocmd FileType %s call s:vimlsp_settings_suggest(%s)', l:ft, string(s:setting[l:ft][0].command))
+	  augroup END
+    endif
   endfor
 endfunction
 
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