launchpad development
Submitting a Patch to Launchpad
This page covers the process of getting a code change into Launchpad. You should already have your Launchpad sources (see Rocketfuel Setup) and be familiar with the coding style guidelines.
Before making your change, it's a good idea to talk about it first to a Launchpad developer. The easiest way there is to ask the person listed as 'Help contact' in the #launchpad IRC channel on irc.freenode.net. That "pre-implementation chat" will make sure that you have all things covered.
- Make sure your change is about one single thing (say, a specific bugfix), and that all the revisions for it are committed on your Bazaar branch.
Push the branch up to your Launchpad user account: bzr push my_bugfix123_branch lp:~my_username/launchpad/bugfix123
Run tests on your branch. If the tests don't pass, go back to hacking, commit new changes, re-push, and re-test. Repeat until the branch passes.
Please send in your contributor agreement form now (it's an easy email process). We can't accept the change without a contributor agreement.
Propose your branch for merging, by going to https://code.launchpad.net/~my_username/launchpad/bugfix123 and click on Propose for merging into another branch. (The branch to merge into is lp:~launchpad-pqm/launchpad/devel.) Fill in the field for requested reviewer with the name of the reviewer you found, and follow the guidelines for writing the merge cover letter.
Find someone to review the branch. Usually, this would be the Launchpad developer with whom you had your "pre-implementation" chat about the change. If he's not available, you can ask the 'Help contact' in the #launchpad channel on irc.freenode.net to point you at somebody else who could make the review. See also Code Review.
- Once the reviewer approves the change, he'll take care of merging your changes (that's until we work an automated process).
