diff options
| -rw-r--r-- | cmd/podman/push.go | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/cmd/podman/push.go b/cmd/podman/push.go index d80af2ef3..369d4d4f2 100644 --- a/cmd/podman/push.go +++ b/cmd/podman/push.go @@ -76,17 +76,25 @@ var ( ) func pushCmd(c *cli.Context) error { - var registryCreds *types.DockerAuthConfig + var ( + registryCreds *types.DockerAuthConfig + destName string + ) args := c.Args() - if len(args) < 2 { - return errors.New("podman push requires exactly 2 arguments") + srcName := args[0] + if len(args) == 0 || len(args) > 2 { + return errors.New("podman push requires at least one image name, and optionally a second to specify a different destination name") + } + switch len(args) { + case 1: + destName = args[0] + case 2: + destName = args[1] } if err := validateFlags(c, pushFlags); err != nil { return err } - srcName := args[0] - destName := args[1] // --compress and --format can only be used for the "dir" transport splitArg := strings.SplitN(destName, ":", 2) |