close#3648
podman create and podman run do not set --env variable if the environment is not present with a value
Signed-off-by: Qi Wang <qiwan@redhat.com>
fix#3609
Podman import used to check filename to only allow tarball path as a file. It should also allow an url as the doc mentioned. This PR allows the program to continue if the input is a valid URL
Signed-off-by: Qi Wang <qiwan@redhat.com>
to prepare for being able to remotely run a container, we need to
perform a refactor to get code out of main because it is not
reusable. the shared location is a good starting spot though
eventually some will likely end up in pkg/spec/ at some point.
Signed-off-by: baude <bbaude@redhat.com>
Qi Wang
Daniel J Walsh
baude