The memory driver is used for go tests. It can also be used from the
command-line by setting the environment variable HELM_DRIVER=memory.
In the latter case however, there was no way to pre-provision some
releases.
This commit introduces the HELM_MEMORY_DRIVER_DATA variable which
can be used to provide a colon-separated list of yaml files specifying
releases to provision automatically.
For example:
HELM_DRIVER=memory \
HELM_MEMORY_DRIVER_DATA=./testdata/releases.yaml \
helm list --all-namespaces
Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>