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-rw-r--r--cmd/podman/push.go18
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)