Some systems may not have /bin/bash (NixOS for example)… Using
/usr/bin/env bash has the benefit of looking for whatever the
default version of the program is in your current environment
Signed-off-by: Vincent Demeester <vdemeest@redhat.com>
This adds all of the elements needed to bootstrap the knative/caching repo.
I've tried to limit this to largely boilerplate elements so that it can more easily be recycled as we create other repos.