package main import ( "github.com/containers/libpod/cmd/podman/cliconfig" "github.com/containers/libpod/libpod/adapter" "github.com/pkg/errors" "github.com/spf13/cobra" ) var ( tagCommand cliconfig.TagValues tagDescription = "Adds one or more additional names to locally-stored image" _tagCommand = &cobra.Command{ Use: "tag", Short: "Add an additional name to a local image", Long: tagDescription, RunE: func(cmd *cobra.Command, args []string) error { tagCommand.InputArgs = args tagCommand.GlobalFlags = MainGlobalOpts return tagCmd(&tagCommand) }, Example: `podman tag 0e3bbc2 fedora:latest podman tag imageID:latest myNewImage:newTag podman tag httpd myregistryhost:5000/fedora/httpd:v2`, } ) func init() { tagCommand.Command = _tagCommand tagCommand.SetUsageTemplate(UsageTemplate()) } func tagCmd(c *cliconfig.TagValues) error { args := c.InputArgs if len(args) < 2 { return errors.Errorf("image name and at least one new name must be specified") } runtime, err := adapter.GetRuntime(&c.PodmanCommand) if err != nil { return errors.Wrapf(err, "could not create runtime") } defer runtime.Shutdown(false) newImage, err := runtime.NewImageFromLocal(args[0]) if err != nil { return err } for _, tagName := range args[1:] { if err := newImage.TagImage(tagName); err != nil { return errors.Wrapf(err, "error adding '%s' to image %q", tagName, newImage.InputName) } } return nil }