basic logging

autoload/vundle/installer.vim

@@ -132,4 +132,10 @@ endf
 
 func! s:system(cmd) abort
   let output = system(a:cmd)
+  call s:log(output)
+endf
+
+func! s:log(str) abort
+  if !exists('g:vundle_log') | let g:vundle_log = [] | endif
+  call add(g:vundle_log, a:str)
 endf

autoload/vundle/scripts.vim

@@ -35,16 +35,27 @@ func! vundle#scripts#setup_view() abort
   sign define VuOk text=*  texthl=String
 
   com! -buffer -bang -nargs=? InstallBundle call vundle#installer#install('!' == '<bang>', <q-args>)
+  com! -buffer -nargs=0 VundleLog call s:view_log()
 
   nnoremap <buffer> q :wincmd q<CR>
   nnoremap <buffer> i :exec 'Install'.getline('.')<CR>
-  
+
+  nnoremap <buffer> l :VundleLog<CR>
+
   nnoremap <buffer> c :BundleClean<CR>
   nnoremap <buffer> C :BundleClean!<CR>
   nnoremap <buffer> r :Bundles 
   nnoremap <buffer> R :call vundle#scripts#reload()<CR>
 endf
 
+func! s:view_log()
+  if !exists('b:log_file') | let b:log_file = tempname() | endif
+  call writefile(g:vundle_log, b:log_file)
+  silent pedit `=b:log_file`
+
+  wincmd P | wincmd H
+endf
+
 func! s:display(headers, results)
   if !exists('s:browse') | let s:browse = tempname() | endif
   let results = reverse(map(a:results, ' printf("Bundle ' ."'%s'".'", v:val) '))