Hello,
I'm trying to setup a git hosting facility, such as repo.or.cz. The
facility provides a pre-initialized git repository only accessible
through git-shell.
The goal is to minimise the system admins' intervention, and I have a
question about a branch 'overwriting'. For example, let's say the user
makes an initial import to refs/heads/master for testing purposes,
then wants to start over and import the real project. Can he put a
wholy different git repository in place of the other one, at the same
destination?
I tried and I found something that doesn't seem to follow the
documentation:
repo_one$ git push Beuc@cvs.sv.gnu.org:/srv/git/sources/administration.git \
master:refs/heads/master
# [OK]
repo_two$ git push --force Beuc@cvs.sv.gnu.org:/srv/git/administration.git \
+refs/heads/master:refs/heads/master
updating 'refs/heads/master'
from ee3bda653dfabaf0f78f2a9977abec180f2b19dc
to c9a726b610bafc82142a16af80b83d28375ca619
Generating pack...
Done counting 0 objects.
Total 0, written 0 (delta 0), reused 0 (delta 0)
Unpacking 0 objects
error: denying non-fast forward; you should pull first
From man git-push:
"If the optional plus + is used, the remote ref is updated even if it
does not result in a fast forward update."
This also makes one wonder how the 'pu' git branch is updated.
One the one hand, this means that sysadmin intervention is required to
reset such a repository, which is bad. One the other hand, this is
also a security because users cannot erase history, even if there a
cron job to prune&pack the git repositories, which is good.
Is this by design? Or should it work?
--
ShadeHawk at #git noticed that this does not apply for a local
directory.
I reproduced the two successive push-es both to a local git
repository, and then to a remote git-shell'd one, and indeed, it works
locally but it is rejected remotely ("error: denying non-fast forward;
you should pull first").
So this is probably caused by git-shell restrictions.
Feature? :)
--
Sylvain
On Sun, Oct 29, 2006 at 10:03:33PM +0100, Sylvain Beucler wrote:Hello,
I'm trying to setup a git hosting facility, such as repo.or.cz. The
facility provides a pre-initialized git repository only accessible
through git-shell.
The goal is to minimise the system admins' intervention, and I have a
question about a branch 'overwriting'. For example, let's say the user
makes an initial import to refs/heads/master for testing purposes,
then wants to start over and import the real project. Can he put a
wholy different git repository in place of the other one, at the same
destination?
I tried and I found something that doesn't seem to follow the
documentation:
repo_one$ git push Beuc@cvs.sv.gnu.org:/srv/git/sources/administration.git \
master:refs/heads/master
# [OK]
repo_two$ git push --force Beuc@cvs.sv.gnu.org:/srv/git/administration.git \
+refs/heads/master:refs/heads/master
updating 'refs/heads/master'
from ee3bda653dfabaf0f78f2a9977abec180f2b19dc
to c9a726b610bafc82142a16af80b83d28375ca619
Generating pack...
Done counting 0 objects.
Total 0, written 0 (delta 0), reused 0 (delta 0)
Unpacking 0 objects
error: denying non-fast forward; you should pull first
From man git-push:
"If the optional plus + is used, the remote ref is updated even if it
does not result in a fast forward update."
This also makes one wonder how the 'pu' git branch is updated.
One the one hand, this means that sysadmin intervention is required to
reset such a repository, which is bad. One the other hand, this is
also a security because users cannot erase history, even if there a
cron job to prune&pack the git repositories, which is good.