Git
Git is a version control system (VCS) that is based on a distributed architecture. In May, 2011 the Net-SNMP project will switch from SVN to Git.
Contents
Checking out the Net-SNMP Git Tree
Select a git MODULE:
- htdocs
Check it out anonymously (read-only access):
git clone git://net-snmp.git.sourceforge.net/gitroot/net-snmp/MODULE
Checking it out if you're a developer:
git clone ssh://USERNAME@net-snmp.git.sourceforge.net/gitroot/net-snmp/MODULE
Other critical initial setup
In order to make sure your email address and name are correct:
git config user.email "YOURSFACCOUNTNAME@users.sourceforge.net" git config user.name "YOUR NAME"
Making changes
This is where you type vi or emacs or if you're a real developer who likes to get dirty perl -i -p -e ...
Committing the changes
git commit -m "commit message" FILES
Or if you want to commit everything in a directory and down, use a directory name instead of FILES.
Or if you want to commit everything anywhere in the repo, use the -a switch.
NOTE: this only commits them to your local copy of the repository. This is different than SVN, if you're more familiar with SVN. Next you need to push them to the master repository:
Pushing the changes upstream
Once you're sure your commits are safe themselves, push them upstream to the master repository on sourceforge:
git push origin master
Assuming you followed the instructions above, and didn't cloning from somewhere else first, you should be able to shorten this to:
git push
And you're done!
Notes on the htdocs repository
The htdocs module, which contains the Net-SNMP website, is only synchronized from the git repository once an hour. It may take up to an hour before the changes take effect on the website.
Learning Git
If you're starting out learning Git, here are some useful resources:
- If you're familiar with SVN, read the Git - SVN Crash Course
- The git manual pages. In particular:
Git work flows
- First and foremost, read Net-SNMP's Git Workflow
- The gitworkflows manual page is similar to ours
- A good diagram showing another similar workflow pattern.
