func newVersionCmd(c helm.Interface, out io.Writer) *cobra.Command {
version := &versionCmd{
client: c,
out: out,
}
cmd := &cobra.Command{
Use: "version",
Short: "print the client/server version information",
Long: versionDesc,
RunE: func(cmd *cobra.Command, args []string) error {
// If neither is explicitly set, show both.
if !version.showClient && !version.showServer {
version.showClient, version.showServer = true, true
}
if version.showServer {
// We do this manually instead of in PreRun because we only
// need a tunnel if server version is requested.
setupConnection(cmd, args)
}
version.client = ensureHelmClient(version.client)
return version.run()
},
}
f := cmd.Flags()
f.BoolVarP(&version.showClient, "client", "c", false, "client version only")
f.BoolVarP(&version.showServer, "server", "s", false, "server version only")
f.BoolVar(&version.short, "short", false, "print the version number")
return cmd
}
func newVersionCmd(c helm.Interface, out io.Writer) *cobra.Command {
version := &versionCmd{
client: c,
out: out,
}
cmd := &cobra.Command{
Use: "version",
Short: "print the client/server version information",
PersistentPreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
version.client = ensureHelmClient(version.client)
return version.run()
},
}
return cmd
}