// BindFlags adds any flags that are common to all kubectl sub commands.
func (f *Factory) BindFlags(flags *pflag.FlagSet) {
// any flags defined by external projects (not part of pflags)
util.AddFlagSetToPFlagSet(flag.CommandLine, flags)
// This is necessary as github.com/spf13/cobra doesn't support "global"
// pflags currently. See https://github.com/spf13/cobra/issues/44.
util.AddPFlagSetToPFlagSet(pflag.CommandLine, flags)
// Hack for global access to validation flag.
// TODO: Refactor out after configuration flag overhaul.
if f.flags.Lookup("validate") == nil {
f.flags.Bool("validate", false, "If true, use a schema to validate the input before sending it")
}
// Merge factory's flags
util.AddPFlagSetToPFlagSet(f.flags, flags)
// Globally persistent flags across all subcommands.
// TODO Change flag names to consts to allow safer lookup from subcommands.
// TODO Add a verbose flag that turns on glog logging. Probably need a way
// to do that automatically for every subcommand.
flags.BoolVar(&f.clients.matchVersion, FlagMatchBinaryVersion, false, "Require server version to match client version")
// Normalize all flags that are comming from other packages or pre-configurations
// a.k.a. change all "_" to "-". e.g. glog package
flags.SetNormalizeFunc(util.WordSepNormalizeFunc)
}
// BindFlags adds any flags that are common to all kubectl sub commands.
func (f *Factory) BindFlags(flags *pflag.FlagSet) {
// Merge factory's flags
flags.AddFlagSet(f.flags)
// Globally persistent flags across all subcommands.
// TODO Change flag names to consts to allow safer lookup from subcommands.
// TODO Add a verbose flag that turns on glog logging. Probably need a way
// to do that automatically for every subcommand.
flags.BoolVar(&f.clients.matchVersion, FlagMatchBinaryVersion, false, "Require server version to match client version")
// Normalize all flags that are coming from other packages or pre-configurations
// a.k.a. change all "_" to "-". e.g. glog package
flags.SetNormalizeFunc(utilflag.WordSepNormalizeFunc)
}
// NewClientAccessFactoryFromDiscovery allows an external caller to substitute a different discoveryFactory
// Which allows for the client cache to be built in ring0, but still rely on a custom discovery client
func NewClientAccessFactoryFromDiscovery(flags *pflag.FlagSet, clientConfig clientcmd.ClientConfig, discoveryFactory DiscoveryClientFactory) ClientAccessFactory {
flags.SetNormalizeFunc(utilflag.WarnWordSepNormalizeFunc) // Warn for "_" flags
clientCache := NewClientCache(clientConfig, discoveryFactory)
f := &ring0Factory{
flags: flags,
clientConfig: clientConfig,
discoveryFactory: discoveryFactory,
clientCache: clientCache,
}
return f
}