Permissions are a pest.
Basically, you need to make sure that all of those developers can write to everything in the git repo.
Skip down to The New-Wave Solution for the superior method of granting a group of developers write capability.
The Standard Solution
If you put all the developers in a specially-created group, you can, in principle, just do:
chgrp -R <whatever group> gitrepo
chmod -R g+swX gitrepo
Then change the umask
for the users to 002
, so that new files get created with group-writable permissions.
The problems with this are legion; if you’re on a distro that assumes a umask
of 022
(such as having a common users
group that includes everyone by default), this can open up security problems elsewhere. And sooner or later, something is going to screw up your carefully crafted permissions scheme, putting the repo out of action until you get root
access and fix it up (i.e., re-running the above commands).
The New-Wave Solution
A superior solution—though less well understood, and which requires a bit more OS/tool support—is to use POSIX extended attributes. I’ve only come to this area fairly recently, so my knowledge here isn’t as hot as it could be. But basically, an extended ACL is the ability to set permissions on more than just the 3 default slots (user/group/other).
So once again, create your group, then run:
setfacl -R -m g:<whatever group>:rwX gitrepo
find gitrepo -type d | xargs setfacl -R -m d:g:<whatever group>:rwX
This sets up the extended ACL for the group so that the group members can read/write/access whatever files are already there (the first line); then, also tell all existing directories that new files should have this same ACL applied (the second line).
Hope that gets you on your way.
With yum-utils
installed, repoquery
will provide the information you seek (here 'epel' being the repository).
$ repoquery -i cherokee
Name : cherokee
Version : 0.99.49
Release : 1.el5
Architecture: i386
Size : 8495964
Packager : Fedora Project
Group : Applications/Internet
URL : http://www.cherokee-project.com/
Repository : epel
Summary : Flexible and Fast Webserver
Description :
Cherokee is a very fast, flexible and easy to configure Web Server. It supports
the widespread technologies nowadays: FastCGI, SCGI, PHP, CGI, TLS and SSL
encrypted connections, Virtual hosts, Authentication, on the fly encoding,
Apache compatible log files, and much more.
Best Answer
Use the EPEL (Extra Packages for Enterprise Linux) repository. The easiest way to enable it is by installing the
epel-release
package. Here's how if you have RHEL 5 x86_64: