Re: [PATCH] git rev-parse: Fix --show-cdup inside symlinked directory

[Yves Orton <yves.orton@booking.com>]

On Tue, 2008-07-15 at 21:08 +0200, Rogan Dawes wrote:
> Yves Orton wrote:
> 
> > Hmm, realizing that was the workdir it wanted i tried it like so:
> > 
> > [dmq@somewhere apps]$ git --work-tree="$(git-rev-parse --git-dir)/.."
> > pull --rebase
> > /usr/bin/git-sh-setup: line 139: cd: /home/dmq/git_tree/main/apps/.git:
> > No such file or directory
> > Unable to determine absolute path of git directory
> > 
> > Yet:
> > 
> > [dmq@somewhere apps]$ git-rev-parse --git-dir
> > /home/dmq/git_tree/main/.git
> > 
> > is correct.
> > 
> 
> Are you sure you don't want to specify the --git-dir rather than the 
> work dir?
> 
> i.e.
> 
> git --git-dir="$(git-rev-parse --git-dir)" pull --rebase

That doesnt seem to work correctly either. If i do it from the symlinked
directory i get a notice about each file needing an update. While it
works as expected from the real repo directory.

I think this shows what i mean:

demerphq@gemini:~/git_test/bar$ git status
# On branch master
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#
#       modified:   bar
#
no changes added to commit (use "git add" and/or "git commit -a")
demerphq@gemini:~/git_test/bar$ git commit -a -m'changed bar'
Created commit 7cbbdc9: changed bar
 1 files changed, 1 insertions(+), 0 deletions(-)
demerphq@gemini:~/git_test/bar$ git --git-dir="$(git-rev-parse
--git-dir)" pull --rebase
bar/bar: needs update
refusing to pull with rebase: your working tree is not up-to-date
demerphq@gemini:~/git_test/bar$ cd ../foo2
demerphq@gemini:~/git_test/foo2$ git --git-dir="$(git-rev-parse
--git-dir)" pull --rebase
Current branch master is up to date.
demerphq@gemini:~/git_test/foo2$ cd ..
demerphq@gemini:~/git_test$ ls -lart
total 24
drwxr-xr-x   4 demerphq demerphq  4096 2008-07-15 22:17 foo
drwxr-xr-x 116 demerphq demerphq 12288 2008-07-15 22:18 ..
lrwxrwxrwx   1 demerphq demerphq     8 2008-07-15 22:20 bar -> foo2/bar
drwxr-xr-x   4 demerphq demerphq  4096 2008-07-15 22:20 .
drwxr-xr-x   4 demerphq demerphq  4096 2008-07-15 22:21 foo2



Yves