// Merge all of the flags from fsFrom into fsTo.
func AddPFlagSetToPFlagSet(fsFrom *pflag.FlagSet, fsTo *pflag.FlagSet) {
fsFrom.VisitAll(func(f *pflag.Flag) {
if fsTo.Lookup(f.Name) == nil {
fsTo.AddFlag(f)
}
})
}
// 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")
}
if f.flags != nil {
f.flags.VisitAll(func(flag *pflag.Flag) {
flags.AddFlag(flag)
})
}
// 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")
}
// 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.AddAllFlagsToPFlagSet(flags)
if f.flags != nil {
f.flags.VisitAll(func(flag *pflag.Flag) {
flags.AddFlag(flag)
})
}
// 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")
flags.String("ns-path", os.Getenv("HOME")+"/.kubernetes_ns", "Path to the namespace info file that holds the namespace context to use for CLI requests.")
flags.StringP("namespace", "n", "", "If present, the namespace scope for this CLI request.")
flags.Bool("validate", false, "If true, use a schema to validate the input before sending it")
}