From 70a3ba0ed38468cabb44da50a429e2d312528015 Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@outlook.com>
Date: Thu, 5 May 2022 19:43:21 +0800
Subject: [PATCH] fix(gitter): debug function for listing channels

---
 bundle/vim-chat/autoload/chat/gitter.vim | 36 ++++++++++++++++--------
 1 file changed, 25 insertions(+), 11 deletions(-)

diff --git a/bundle/vim-chat/autoload/chat/gitter.vim b/bundle/vim-chat/autoload/chat/gitter.vim
index e6e740df9..7f80af7e9 100644
--- a/bundle/vim-chat/autoload/chat/gitter.vim
+++ b/bundle/vim-chat/autoload/chat/gitter.vim
@@ -229,21 +229,35 @@ function! s:get_all_channels_stderr(id, data, event) abort
   endfor
   let s:list_all_channels_stderr = s:list_all_channels_stderr + a:data
 endfunction
+" I am not sure if this is a bug. sometimes the exit data is 0, but there no
+" stdout, all responses are sent to stderr.
 function! s:get_all_channels_exit(id, data, event) abort
   call s:LOG.debug('get_all_channels_exit code: ' . a:data)
   if a:data ==# 0 && !empty(s:list_all_channels_stdout)
     let s:channels = s:JSON.json_decode(join(s:list_all_channels_stdout, ''))
-  endif
-  call chat#windows#push({
-        \ 'user' : '--->',
-        \ 'username' : '--->',
-        \ 'room' : '',
-        \ 'protocol' : 'gitter',
-        \ 'msg' : 'list channels done!',
-        \ 'time': strftime("%Y-%m-%d %H:%M"),
-        \ })
-  if !chat#windows#is_opened()
-    call chat#notify#noti('gitter protocol channels updated!')
+    call chat#windows#push({
+          \ 'user' : '--->',
+          \ 'username' : '--->',
+          \ 'room' : '',
+          \ 'protocol' : 'gitter',
+          \ 'msg' : 'list channels done!',
+          \ 'time': strftime("%Y-%m-%d %H:%M"),
+          \ })
+    if !chat#windows#is_opened()
+      call chat#notify#noti('gitter protocol channels updated!')
+    endif
+  else
+    call chat#windows#push({
+          \ 'user' : '--->',
+          \ 'username' : '--->',
+          \ 'room' : '',
+          \ 'protocol' : 'gitter',
+          \ 'msg' : 'failed to list channels of gitter protocol!',
+          \ 'time': strftime("%Y-%m-%d %H:%M"),
+          \ })
+    if !chat#windows#is_opened()
+      call chat#notify#noti('failed to list channels of gitter protocol!')
+    endif
   endif
 endfunction