tree bc72d984074c726ddff5b17604929da0ee25926a
parent 00536fbebf507416e289c8b7193c814bebc0ac98
author Patrick Williams <patrick@stwcx.xyz> 1613075603 -0600
committer Patrick Williams <patrick@stwcx.xyz> 1613089847 -0600

clean-unit-test-docker: script to clean old images

Since Docker images created by build-unit-test-docker now have
a date-stamp and content hash as part of their tag, a system's
Docker image repository could grow quite large if not cleaned up.
Add a script that easily identifies old Docker images created by
that script and removes them (anything older than the current ISO
week).

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I316e71ba0b336035e33ebee223f7faf702eaeb2c