Generates data for find-releases at https://storage.googleapis.com/chromium-find-releases-static/. Current approach is to pull tags, git-rev list everything, and then git name-rev without branch-heads, and keep a cache. remotes/origin/HEAD, lkcr, etc. are not stored in the cache so that when new tags are made, commits are attributed to the correct release. gen_static then generates a set of of partitioned html files by the first three digits of the commit prefix, which can be redirected to as /aaa.html#aaa2345... Setup notes for self: When setting up a new machine to run cron: - follow directory creation/locations in update script - git branch -d master after fetch chromium - gcloud init to auth to storage bucket - crontab -e wants: */10 * * * * /path/to/update-cron