Could we make it so: https://gerrit.wikimedia.org/r/#/admin/projects/mediawiki/extensions/MobileF... has a link to https://git.wikimedia.org/summary/mediawiki%2Fextensions%2FMobileFrontend.gi... (and all other projects do the same)
I swear I just spent 10 minutes searching through emails and google trying to find that link.
I fear I'm not alone and it would be really good to provide better paths into the code.