CONTRIBUTING.md

Contributing to NIPAP

Looking to contribute to NIPAP? Contributions to NIPAP are very welcome - here's how you can help!

Please take a moment to review this document in order to make the contribution process easy and effective for everyone involved.

Issues

As a user of NIPAP it is possible you may hit bugs or find areas that need improvement. Please report any bugs or improvement requests through GitHub's issues on the GitHub issue page.

One of the easiest and best ways to start contributing is by simply giving input on existing issues. How do you think a bug should be solved or how should a new feature be designed to give you the most use? Go through a few issues and comment!

If you would like to submit code, you are welcome to do so by submitting a Pull Request. Start by reading through our guidelines on code submission.

Please do not use the issue tracker for support issues. Use IRC or Google+.

Bug report

A bug is a demonstrable problem that is caused by the code in the repository. Good bug reports are extremely helpful, so thanks!

Guidelines for bug reports:

1. Use the GitHub issue search — check if the issue has already been reported.

2. Check if the issue has been fixed — try to reproduce it using the latest master or development branch in the repository and/or search closed issues.

Feature requests

Feature requests are welcome. But take a moment to find out whether your idea fits with the scope and aims of the project. We are pretty open to feature ideas, just make sure you provide as much detail and context as possible.

Code submission

Since NIPAP is hosted on GitHub, the most common method for sending code is through a pull request (PR).

Submitting code is a fantastic help to this project. However, before writing some piece of code and submitting as a PR, please use IRC, Google+ or open an issue to discuss your bug fix, feature enhancement or similar so that your ideas align with the project, otherwise you risk working on something that the project's developers might not want to merge into the project.

Your workflow should probably look something like this:

1. Fork the project, clone your fork and configure the remotes:

   # Clone your fork of the repo into the current directory
   git clone https://github.com/<your-username>/NIPAP.git
   # Navigate to the newly cloned directory
   cd NIPAP
   # Assign the original repo to a remote called "upstream"
   git remote add upstream https://github.com/SpriteLink/NIPAP.git

2. If you cloned a while ago, get the latest changes from upstream:

   git checkout master
   git pull upstream master

3. Create a new topic branch (off the main project development branch) to contain your feature, change, or fix. Remember to name your branch something useful:

   git checkout -b <topic-branch-name>

4. Commit your changes in logical chunks that adhere to our commit guidelines.

5. Locally merge (or rebase) the upstream development branch into your topic branch:

   git pull [--rebase] upstream master

6. Push your topic branch up to your fork:

   git push origin <topic-branch-name>

7. Make sure your code passes our automated test suite.

8. Open a Pull Request with a clear title and description against the master branch.

IMPORTANT: By submitting a patch, you agree to allow the project owners to license your work under the terms of the MIT License.

Create an issue

Please try to create an issue on GitHub to track the problem you are seeing. The code in your PR is your proposed solution to the problem. If your PR is rejected, we can still keep track of the problem if there is an issue opened for that.

It is better discussing potential solutions in an issue than in PRs as PRs are commonly closed and another PR is opened with an updated patch. The issue will keep it all in one place.

Writing history

Read these git commit message guidelines on writing good commit messages.

The git history of PRs tend to become cluttered in the feedback cycle before acceptance of a PR. Remember that you are writing history (pun intended) and we strive to keep a clean git commit history. Use rebasing to squash out intermediate commits and write one or a few commit messages that makes sense for the patch.

See git rebase for more information on rebasing.

If you are submitting a very large patch, possibly affecting multiple components, it might we worthwhile to consider splitting the patch into several pieces (several PRs). It is important though that each PR handles a distinct change on its own. There is no point in splitting a patch into smaller ones if the smaller pieces do not, on their own, bring any benefit.

branch naming

Don't name your branches

• enhancements
• some-bugfix

Instead, use something like;

• backend-add-ipv8
• 123-fix-cli-traceback

Preferably adding the reference to the issue here on GitHub, like in the last example.

If you want, you can also structure your branches within "namespaces";

• cli/123-fix-traceback
• web/1337-fix-css

Version numbering

Try not to bump version numbers in your patch to add functionality X. By the time your PR is accepted, we might already have increased the version number (making your patch obsolete) or there is a need to commit more new features before releasing a new version OR your new version is so cool that it requires a major version bump. Anyway, please let the project maintainers handle the versioning and instead focus on your code :)

Travis-CI

Travis-CI is a continuous integration platform that tests the codebase of a project every time a new commit is pushed to GitHub. NIPAP uses Travis-CI to prevent unwanted side-effects of code changes.

Make sure that the unittests run fine (you can do this locally) and that Travis-CI runs fine with your patch (this will be visible at the bottom of the PR page on GitHub).

License

By contributing your code, you agree to license your contribution under the MIT license.