Invalid git URI when calling :PlugStatus or :PlugClean

[Xifax]

When calling one of those commands, vim-plug confuses all plugins URIs with the URI of the current folder.

For example, running PlugStatus when in ~/.vim (which contains its own git repository) results in this:

Finished. 74 error(s).
x vim-cute-python:
     Invalid URI: https://github.com/Xifax/yavir.git
     Expected:    https://git:@github.com/ehamberg/vim-cute-python.git
     PlugClean required.
     ...

PlugInstall and PlugUpdate work perfectly well.

[junegunn]

Thanks for the report. Strangely, I can't seem to reproduce the problem. I even tried with your configuration, but it worked fine. So, you mean, those commands fail only when the current directory is a git repository?

" So this fails
:cd ~/.vim | PlugStatus

" But this works
:cd ~ | PlugStatus

Am I right?

[Xifax]

As I understand, it takes URI from :!pwd, ignoring Vim's own :pwd. If there's no git repo (e.g., home dir), the following message will be displayed:
fatal: Not a git repository (or any of the parent directories): .git
As such, it will fail regardless of current directory.

It could possibly be side effect of another plugin or some peculiar system settings. I'll try to experiment some more and report back.

[junegunn]

Basically when running PlugStatus or PlugClean, vim-plug will "cd" into the plugin's directory and execute git command to determine the remote URI. You can try the following code and see if it correctly retrieves the URI.

execute 'cd '.values(g:plugs)[0].dir
let remote =
\ substitute(
\   split(
\     system('git rev-parse --abbrev-ref HEAD && git config remote.origin.url'),
\     "\n")[-1], 'git:@', '', '')
echom remote
cd -

[Xifax]

It appears to get correct URI for plugin only if I use

execute '!cd '.values(g:plugs)[0].dir

Otherwise, it will try to call git command on system pwd.

[junegunn]

Hmm, that's interesting. Could you tell me more about your environment so I can further investigate on the issue? (OS, Vim version, shell)

[Xifax]

ArchLinux, kernel 3.13.6-1
Fish shell, 2.1.0
Vim 7.4, patches 1-135
Git 1.9.0

[junegunn]

Okay thanks! I'll try to test it on a similar environment tomorrow.

[Xifax]

Thanks a lot. I'll try some different environment too.

[junegunn]

Okay, I've set up an Arch Linux VM with a similar environment as yours.
One thing I noticed is that system() fails and I needed to set shell=/bin/sh in Vim.
(See: http://badsimplicity.com/vim-fish-e484-cant-open-file-tmpvrdnvqe0-error/)
But once it's done, both :PlugClean and :PlugStatus work fine.
And :pwd and :!pwd are not different.

:cd /tmp

" /tmp
:pwd

" /tmp
:!pwd

Have you tried set shell=/bin/sh ?

[Xifax]

Yes, it works! I had my shell set to zsh, actually. Setting it to /bin/sh helped.
Thanks for your help.