Dear members of the Git community, The enterprise I work for is planning to switch from svn to git. Before the complete switch to git we have decided to implement a scenario where the two SCMs live together, being the svn repository the reference. We also want this scenario to be transparent for both SCM users. I read the articles referenced at the end of the email and I come to the following solution. My proposal consists to import the svn repository to git using git svn and set receive.denyCurrentBranch to updateInstead. Then install pre-receive and post-receive hooks and set that repository as the central repository for git users. The pre-receive hook does git svn rebase and, if there is an update at the svn repository, rejects the push and instructs the user to do git pull. The post-receive hook does git svn dcommit to update the state of the svn repository, then instructs the user to do git pull too. Both scripts check the changes pushed are made at master before doing anything and exit after performing these tasks. branches.master.rebase is set to merges at the user repository to avoid the histories of the central and the user repositories diverge after doing git svn dcommit. However I'm stuck at this point because the pre-receive hook it's not allowed to do git svn rebase because update refs are not allowed at the quarantine environment. I was sure that I tried this solution with a past version of git and it worked, but now I doubt this because the restriction to update refs at quarantine environment was delivered at version 2.13, that dates from April 2017, if I'm not wrong. I don't know if this solution could be implemented or is there a better way to accomplish this kind of synchronization (I tried Tmate SubGit, but it didn't work for me and I don't know if we will be willing to purchase a license). Could you help me with this question? I come here asking for help because I think this is the appropriate place to do so. I apologise if this is not the case. Any help is welcome. If anything needs to be clarified, please, ask me to do so. I can share with you the source code of the hook scripts, if necessary. Thanks in advance. Regards, Jose - https://stackoverflow.com/q/5586993 - https://stackoverflow.com/q/2014422 - http://davidsouther.com/#/posts/2012/04/13/git-svn-dcommit-hooks/ - https://gist.github.com/DavidSouther/8dfc6575f4d3a293be7c
