Contributions to this project must be accompanied by a Contributor License Agreement. You (or your employer) retain the copyright to your contribution; this simply gives us permission to use and redistribute your contributions as part of the project. Head over to https://cla.developers.google.com/ to see your current agreements on file or to sign a new one.
The CLA must be signed using the same account in the .gitconfig file that is
used to commit to the repository. Each commit is checked individually so a single
commit with a different configuration (e.g. user.email) can cause a CLA check
failure. If this scenario occurs, squash
your commits to get rid of the failed check.
You generally only need to submit a CLA once, so if you've already submitted one (even if it was for a different project), you probably don't need to do it again.
Run make fmt to format the source code after changes.
All submissions, including submissions by project members, require review. We use GitHub pull requests for this purpose. Consult GitHub Help for more information on using pull requests.