Contributing to Apache Commons RNG ====================== You have found a bug or you have an idea for a cool new feature? Contributing code is a great way to give something back to the open source community. Before you dig right into the code there are a few guidelines that we need contributors to follow so that we can have a chance of keeping on top of things. Getting Started --------------- + Make sure you have a [JIRA account]( + Make sure you have a [GitHub account]( + If you're planning to implement a new feature it makes sense to discuss you're changes on the [dev list]( first. This way you can make sure you're not wasting your time on something that isn't considered to be in Apache Commons RNG's scope. + Submit a ticket for your issue, assuming one does not already exist. + Clearly describe the issue including steps to reproduce when it is a bug. + Make sure you fill in the earliest version that you know has the issue. + Fork the repository on GitHub. Making Changes -------------- + Create a topic branch from where you want to base your work (this is usually the develop/trunk branch). + Make commits of logical units. + Respect the original code style: + Only use spaces for indentation. + Create minimal diffs - disable on save actions like reformat source code or organize imports. If you feel the source code should be reformatted create a separate PR for this change. + Check for unnecessary whitespace with git diff --check before committing. + Topic branch names should directly correspond to the JIRA issues they are intended to resolve. For example branch names should look like: + `improvement-RNG-852` + `bug-RNG-1329` + `feature-RNG-621` + Make sure your commit messages are in the proper format. Your commit message should contain the key of the JIRA issue. + For example, a commit message might look like `RNG-852: Adding documentation for development` + Make sure you have added the necessary tests for your changes. + Run all the tests with `mvn clean verify` to assure nothing else was accidentally broken. Making Trivial Changes ---------------------- For changes of a trivial nature to comments and documentation, it is not always necessary to create a new ticket in JIRA. In this case, it is appropriate to start the first line of a commit with '(doc)' instead of a ticket number. Submitting Changes ------------------ + Sign the [Contributor License Agreement][cla] if you haven't already. + Push your changes to a topic branch in your fork of the repository. + Submit a pull request to the repository in the apache organization. + Update your JIRA ticket and include a link to the pull request in the ticket. Additional Resources -------------------- + [Contributing patches]( + [Apache Commons RNG JIRA project page]( + [Contributor License Agreement][cla] + [General GitHub documentation]( + [GitHub pull request documentation]( + [Apache Commons Twitter Account]( + #apachecommons IRC channel on [cla]: