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Contributing to Gephi
Recommendations and requirements for how to best contribute to Gephi. We strive to obey these as best as possible, though we may drift as development continues in our primary development branches. As always, thanks for contributing--we hope these guidelines make it easier and shed some light on our approach and processes.
master is the ongoing branch for the next major release (e.g., 0.8-beta, 0.9)
Checkout the code
Fork the repository.
Checkout the repository with your Github account. If asked for a RSA fingerprint, answer yes.
$ git clone email@example.com:username/gephi.git
If you get a Permission denied (publickey), something is wrong with your SSH key.
Set up your repository
Set up Git's credentials
$ git config --global user.name "Firstname Lastname" $ git config --global user.email "firstname.lastname@example.org"
When a repo is cloned, it has a default remote called origin that points to your fork on GitHub, not the original repo it was forked from. To keep track of the original repo, you need to add another remote named upstream:
$ cd gephi $ git remote add upstream git://github.com/gephi/gephi.git $ git fetch upstream master
This is simply keeping your fork up to date. Each time you run git fetch upstream master it downloads the latest change done on the main repository (not your fork). Note that this is NOT changing any of your files. You'll need a merge to actually apply the latest changes to your fork.
When you work on the code, commit often! The commit process is straightforward. First add all the files you want to include in your commit:
$ git add .
Then commit these files
$ git commit -m "This is my first commit hourray"
Run git status often to see what your repository is up to. Your commits are local. To send them to GitHub run:
$ git push origin master
Merge from the main repository
When we update the main gephi repository, your fork doesn't get updated automatically. To merge the latest commits to your fork, run a merge from upstream:
$ git fetch upstream master $ git merge upstream/master
To fetch and merge in one line, simply run
$ git pull upstream master
When you merge, you may run into conflicts. This is normal if you worked on the same files.
git fetch upstreamor
git pull upstreamwill download all branches data, which is something you probably don't need. That's why we add
masterto specify which branch to fetch to.
Send pull requests
That's the standard and easiest way to contribute to the project. It's fully integrated into GitHub and well explained here.
How to contribute to the main project
When you are a member of the gephi team, you have the write rights on the main repository. Instead of submitting pull requests you simply commit to the repository, including the master branch. Change your upstream push url to authenticated version:
$ git remote set-url upstream email@example.com:gephi/gephi.git
Push to the master branch. Make sure you pulled to the latest revision before (git pull upstream master).
$ git push upstream master
Follow these guidelines.