abbbf317ce
This script is unnecessarily complex for what it is doing, which is essentially pre-seeding the source-repositories cache for devstack. As we can see from I41e81d6bac98875eecde2376e0865784626e11a8 it's very confusing having large parts of the source-repositories script copy-pasted as a separate element and has led several of us down the wrong path. Strip this script back to the simple thing it is doing, which is checking out/updating the source-repositories devstack cache. I have tested this by building an image with a warm cache and with a cold cache, in both cases the checkout was found and the list of images to cache in 55-cache-devstack-repos was found. Change-Id: I6c686312de102cbe438585e26bf6986e06b6f41c
Pre-cache all of the things devstack might need