From: Alex Riesen <raa.lkml@gmail.com>
Date: Wed, 17 Jun 2009 20:33:37 GMT
Subject: Re: Using git for code deployment on webservers?
Message-ID: <81b0412b0906171333l38b1c2e0y2e166bc0ae7a461d@mail.gmail.com>
In-Reply-To: <81b0412b0906171326y6821d511u5b93cda4a5c14458@mail.gmail.com>

2009/6/17 Alex Riesen <raa.lkml@gmail.com>:
> Or, you can just keep a namespace for each server in the intermediate

I mean namespace of branches:

  refs/heads/webserver_1/master (current)
  refs/heads/webserver_1/next (to be updated to)

> repositories, which records the version the server has and the version
> it should have. Then you can use git diff-tree to find you which files
> have to be transferred. You wont be able to record changes on the servers,
> though.

Something like that:

git diff-tree --diff-filter=AM webserver1_/master..webserver_1/next |
while read f; do scp "$f" webserver_1:"$f" || break; done
git diff-tree --diff-filter=D webserver1_/master..webserver_1/next |
while read f; do ssh webserver_1 rm -f "$f" || break; done