Jollyday is released under the Apache 2.0 license. If you would like to contribute something, or simply want to hack on the code this document should help you get started.
We would be more than pleased if the community would help us build an awesome piece of software for all. To find issues and pull requests that are good for contributions you can use the 'ideal for contribution' label.
We use GitHub issues to track bugs and enhancements.
If you are reporting a bug, please help to speed up problem diagnosis by providing as much information as possible.
Please look for other issues or pull requests which already work on this topic. Is somebody already on it? Do you need to synchronize?
If you think you have found a security vulnerability in Jollyday please DO NOT disclose it publicly until we've had a chance to fix it. Please don't report security vulnerabilities using GitHub issues, instead open a report of a security vulnerability via Report a security vulnerability
None of these is essential for a pull request, but they will all help. They can also be added after the original pull request but before a merge.
- We use EditorConfig project to apply code formatting conventions.
- Add Javadocs.
- Unit tests would help a lot as well -- someone has to do it.
- If no-one else is using your branch, please rebase it against the current main (or other target branch in the main project).
- When writing a commit message please
follow these conventions,
if you are fixing an existing issue please add
Fixes gh-XXXX
at the end of the commit message (whereXXXX
is the issue number).
If you don't have an IDE preference we would recommend that you use the Intellij Community Edition. This will automatically use our EditorConfig.
The jollyday source can be build from the command line using
Apache Maven on JDK 11 or above.
We include 'Maven Wrapper
' scripts (./mvnw
or mvnw.cmd
) that you can run rather
than needing to install Maven locally.
The project can be built from the root directory using the standard Maven command:
./mvnw clean verify