Bear's Log

With a lot of help from Aki, Ben (heck the entire RelEng team) and the Mozilla Mobile team, my work to enable nightly signed builds of Fennec for Android were landed.

\o/

This was an interesting task because it involved a little bit of each job in the RelEng world at Mozilla:

I had to update the puppet manifest which we use to distribute files and manage configurations for the build farm so the signing keystore and configuration file would get to all of the production build servers. I also had to write a small Python program to make the actual call to Jarsigner because if we just called it from within the Buildbot step, the output would include the keystore passwords and that appears on the build server’s web page - not good.

I also had to drill deep into the various parts of the Mozilla Buildbot configuration and custom code because the Android build was new and just different enough from the other mobile builds that it wasn’t just a cut-n-paste solution.

And all of this I was doing the Mozilla way for the first time and let’s just say they have some unique custom code :)

But today the first half of the task was completed and that allows the nightly signed builds to be made public. What remains is to remove some work-arounds (for the packaging and tests) and then to start building the steps required to generate a release version of Fennec for Android.