Ian Wienand 4573d0d930 Prune old branches when updating cache ... dib builds are failing in nodepool at the moment trying to download a really old Fedora image. What happens is that the devstack cache script [1] goes through all the branches of the devstack checkout and uses the inbuilt image-list tool [2] to get its list of images to pre-download. One of the old Fedora images required on the retired branches has now gone, so the build halts with a 404 trying to get it. Thus make sure we do a --prune when we fetch changes so that old branches are removed from the cache. [1] https://git.openstack.org/cgit/openstack-infra/project-config/tree/nodepool/elements/cache-devstack/extra-data.d/55-cache-devstack-repos [2] https://git.openstack.org/cgit/openstack-dev/devstack/tree/tools/image_list.sh Change-Id: Ieb6a6e9f55bd93f63c3d0a71828c276c2d02e1b9		2016-01-12 11:25:43 +11:00
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98-source-repositories	Prune old branches when updating cache	2016-01-12 11:25:43 +11:00