Fix Git mv options (#4353)

bundle/git.vim/autoload/git/mv.vim

@@ -12,35 +12,57 @@ let s:JOB = SpaceVim#api#import('job')
 function! git#mv#run(args) abort
 
   let args = a:args
-    if index(a:args, '%') !=# -1
-      let index = index(a:args, '%')
-      let args[index] = expand('%')
-    endif
-    let cmd = ['git', 'mv'] + args
-    call git#logger#info('git-mv cmd:' . string(cmd))
-    call s:JOB.start(cmd,
-                \ {
-                \ 'on_exit' : function('s:on_exit'),
-                \ }
-                \ )
+  if index(a:args, '%') !=# -1
+    let index = index(a:args, '%')
+    let args[index] = expand('%')
+  endif
+  let cmd = ['git', 'mv'] + args
+  call git#logger#info('git-mv cmd:' . string(cmd))
+  call s:JOB.start(cmd,
+        \ {
+          \ 'on_exit' : function('s:on_exit'),
+          \ }
+          \ )
 
 endfunction
 
 function! s:on_exit(id, data, event) abort
-    call git#logger#info('git-mv exit data:' . string(a:data))
-    if a:data ==# 0
-        if exists(':GitGutter')
-            GitGutter
-        endif
-        echo 'done!'
-    else
-        echo 'failed!'
+  call git#logger#info('git-mv exit data:' . string(a:data))
+  if a:data ==# 0
+    if exists(':GitGutter')
+      GitGutter
     endif
+    echo 'done!'
+  else
+    echo 'failed!'
+  endif
 endfunction
 
-function! git#rm#complete(ArgLead, CmdLine, CursorPos) abort
+function! s:options() abort
+  return join([
+        \ '-v',
+        \ '-n',
+        \ '-f',
+        \ '-k',
+        \ ], "\n")
+endfunction
 
-    return "%\n" . join(getcompletion(a:ArgLead, 'file'), "\n")
+function! s:long_options() abort
+  return join([
+        \ '--verbose',
+        \ '--dry-run',
+        \ '--force',
+        \ ], "\n")
+endfunction
+
+function! git#mv#complete(ArgLead, CmdLine, CursorPos) abort
+  if a:ArgLead =~# '^--'
+    return s:long_options()
+  elseif a:ArgLead =~# '^-'
+    return s:options()
+  endif
+
+  return "%\n" . join(getcompletion(a:ArgLead, 'file'), "\n")
 
 endfunction