fix(git): add clean.vim

bundle/git.vim/autoload/git/clean.vim

@@ -0,0 +1,56 @@
+""
+" @section git-clean, clean
+" @parentsection commands
+" This commands is to run `git clean`.
+" >
+"   :Git clean -f
+" <
+
+let s:JOB = SpaceVim#api#import('job')
+let s:NOTI = SpaceVim#api#import('notify')
+
+function! git#clean#run(argvs) abort
+
+  let cmd = ['git', 'clean'] + a:argvs
+  call git#logger#info('git-clean cmd:' . string(cmd))
+  call s:JOB.start(cmd,
+        \ {
+          \ 'on_stdout' : function('s:on_stdout'),
+          \ 'on_stderr' : function('s:on_stderr'),
+          \ 'on_exit' : function('s:on_exit'),
+          \ }
+          \ )
+
+endfunction
+function! s:on_stdout(id, data, event) abort
+  
+endfunction
+
+function! s:on_stderr(id, data, event) abort
+  
+endfunction
+
+function! s:on_exit(id, data, event) abort
+  call git#logger#info('git-clean exit data:' . string(a:data))
+  if a:data ==# 0
+    call s:NOTI.notify('stage files done!')
+  else
+    call s:NOTI.notify('stage files failed!')
+  endif
+endfunction
+
+function! s:options() abort
+    return join([
+                \ '-f',
+                \ '-n',
+                \ ], "\n")
+endfunction
+
+function! git#clean#complete(ArgLead, CmdLine, CursorPos) abort
+  if a:ArgLead =~# '^-'
+    return s:options()
+  endif
+  return ''
+endfunction
+
+