distribution/docs/root.go

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package registry
import (
"github.com/docker/distribution/version"
"github.com/spf13/cobra"
)
var showVersion bool
func init() {
RootCmd.AddCommand(ServeCmd)
RootCmd.AddCommand(GCCmd)
RootCmd.Flags().BoolVarP(&showVersion, "version", "v", false, "show the version and exit")
}
// RootCmd is the main command for the 'registry' binary.
var RootCmd = &cobra.Command{
Use: "registry",
Short: "`registry`",
Long: "`registry`",
Run: func(cmd *cobra.Command, args []string) {
if showVersion {
version.PrintVersion()
return
}
cmd.Usage()
},
}