Fixes: https://github.com/containers/podman/issues/16354
Currently we check on the server side, which ends up generating a bad
error message.
$ podman --remote build foo/
ERRO[0000] While reading directory /home/dwalsh/go/src/github.com/containers/podman/foo: EOF
Error: stat /var/tmp/libpod_builder1249622306/build/Dockerfile: no such file or directory
With this change you will get
./bin/podman --remote build foo/
Error: Containerfile not specified and no Containerfile or Dockerfile found in context directory, /home/dwalsh/podman/foo
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
332b47fefb