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Create helper for adding chunk-size flag to commands

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This commit is contained in:
Katrina Verey 2021-03-19 08:30:49 -07:00
parent 222e2c5ef8
commit f8097c6cee
2 changed files with 6 additions and 1 deletions
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2
staging/src/k8s.io/kubectl/pkg/cmd/get/get.go
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@ -175,7 +175,6 @@ func NewCmdGet(parent string, f cmdutil.Factory, streams genericclioptions.IOStr
cmd.Flags().BoolVarP(&o.Watch, "watch", "w", o.Watch, "After listing/getting the requested object, watch for changes. Uninitialized objects are excluded if no object name is provided.")
cmd.Flags().BoolVar(&o.WatchOnly, "watch-only", o.WatchOnly, "Watch for changes to the requested object(s), without listing/getting first.")
cmd.Flags().BoolVar(&o.OutputWatchEvents, "output-watch-events", o.OutputWatchEvents, "Output watch event objects when --watch or --watch-only is used. Existing objects are output as initial ADDED events.")
cmd.Flags().Int64Var(&o.ChunkSize, "chunk-size", o.ChunkSize, "Return large lists in chunks rather than all at once. Pass 0 to disable. This flag is beta and may change in the future.")
cmd.Flags().BoolVar(&o.IgnoreNotFound, "ignore-not-found", o.IgnoreNotFound, "If the requested object does not exist the command will return exit code 0.")
cmd.Flags().StringVarP(&o.LabelSelector, "selector", "l", o.LabelSelector, "Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2)")
cmd.Flags().StringVar(&o.FieldSelector, "field-selector", o.FieldSelector, "Selector (field query) to filter on, supports '=', '==', and '!='.(e.g. --field-selector key1=value1,key2=value2). The server only supports a limited number of field queries per type.")
@ -183,6 +182,7 @@ func NewCmdGet(parent string, f cmdutil.Factory, streams genericclioptions.IOStr
addOpenAPIPrintColumnFlags(cmd, o)
addServerPrintColumnFlags(cmd, o)
cmdutil.AddFilenameOptionFlags(cmd, &o.FilenameOptions, "identifying the resource to get from a server.")
cmdutil.AddChunkSizeFlag(cmd, &o.ChunkSize)
return cmd
}

5
staging/src/k8s.io/kubectl/pkg/cmd/util/helpers.go
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@ -464,6 +464,11 @@ func AddGeneratorFlags(cmd *cobra.Command, defaultGenerator string) {
AddDryRunFlag(cmd)
}
func AddChunkSizeFlag(cmd *cobra.Command, value *int64) {
cmd.Flags().Int64Var(value, "chunk-size", *value,
"Return large lists in chunks rather than all at once. Pass 0 to disable. This flag is beta and may change in the future.")
}
type ValidateOptions struct {
EnableValidation bool
}