tree 40ebb4cf605a37bef56df9df207951f99e300c76
parent ea03e02371f9bc81ac06fe68517251f412301bba
author Kevin Lubick <kjlubick@google.com> 1546611063 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1546611836 +0000

Add script to delete old docker images

It takes a day as the "oldest image to keep around" and
supports a minimum number of images to keep around.

Bug: skia:
Change-Id: I2f236cb1e8e86fc5a8ea3c897a0ae3bd309699f0
Reviewed-on: https://skia-review.googlesource.com/c/180766
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>