Spacevim: git layer doesn't switch automatically between multiple projects

[LONGSHIHE]

Expected behavior, english is required

I have two git projects A and B.
If I first open a buffer A/xxx.py in project A, the git layer of SpaceVim does show the
correct commit history of project A if I press the shortcut [SPC]gv.
Then, I open another buffer located in project B, say B/zzz.py, and I switched to this buffer,
the git plugin shows still the commit log of project A instead of B.

Environment Information

OS: MacOs High Serria
vim version: -
neovim version: 0.3.0
SpaceVim version: 0.9.0-dev

The reproduce ways from Vim starting (Required!)

• Have two separate git projects A, B
• Use SpaceVim to open a file under A, then open another file under B.
• In the buffer of project B, using the shortcuts of git to see the commit log of B,
  it shows the git log of A instead of B.

[wsdjeg]

the git plugin shows still the git log

what do you mean? which git plugin, and what is git log?

[LONGSHIHE]

"the git plugin" : git layer that SpaceVim uses, which is tpope/fugitive.vim.
"the git log": I mean the git commit log of the current repos if I press [SPC]gv

[LONGSHIHE]

not sure it's an issue of fugitive or SpaceVim because when I looked into the runtime log of SpaceVim, it can correctly recognize the new project root when switch buffer between different git projects

[wsdjeg]

You should follow the issue template, and debug info is needed.

[wsdjeg]

I can not reporoduce it.

https://asciinema.org/a/yAQzImgmAmopNftxFgx6Baz5L

[LONGSHIHE]

Ah, thank you very much for your time.
Attached you find the gif on my computer that can reproduce the problem.

https://asciinema.org/a/flfSfNOoXyPsNqwttX6KYURZH

[wsdjeg]

I can not understand your gif, instead of using SPC g v, you can simply use :pwd check the current dir of your vim. you start vim via vim README.md, so does that menas, current dir is a git porject?

[rcasta74]

I confirme this issue.
While :pwd display correctly the current dir, :GV command rely on variableb:git_dir that seems not to be updated with SpaceVim, while it is correctly updated when using the plugin alone.
Waiting for a fix, as a workaround I have commented few code on junegunn/gv.vim plugin to get it working:

diff --git a/plugin/gv.vim b/plugin/gv.vim
index 3b01401..429917d 100644
--- a/plugin/gv.vim
+++ b/plugin/gv.vim
@@ -211,10 +211,10 @@ function! s:setup(git_dir, git_origin)
 endfunction

 function! s:git_dir()
-  if empty(get(b:, 'git_dir', ''))
+"  if empty(get(b:, 'git_dir', ''))
     return fugitive#extract_git_dir(expand('%:p'))
-  endif
-  return b:git_dir
+"  endif
+"  return b:git_dir
 endfunction

 function! s:scratch()

[wsdjeg]

Thanks, I will try to fix it.

[wsdjeg]

I can reproduce it when press SPC f v d, as my global config is in my dotfiles repo. but after pressing SPC f v d, b:git_dir still is spacevim dir.