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cmd/node: fix completion of output flag #466

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merged 1 commit into from
Jan 18, 2021
Merged

cmd/node: fix completion of output flag #466

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5 changes: 4 additions & 1 deletion cmd/node/list.go
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Original file line number Diff line number Diff line change
Expand Up @@ -56,21 +56,24 @@ func newListCommand(vp *viper.Viper) *cobra.Command {
},
}

// formatting flags
formattingFlags := pflag.NewFlagSet("Formatting", pflag.ContinueOnError)
formattingFlags.StringVarP(
&listOpts.output, "output", "o", "table",
`Specify the output format, one of:
json: JSON encoding
table: Tab-aligned columns
wide: Tab-aligned columns with additional information`)
listCmd.Flags().AddFlagSet(formattingFlags)

// advanced completion for flags
listCmd.RegisterFlagCompletionFunc("output", func(_ *cobra.Command, _ []string, _ string) ([]string, cobra.ShellCompDirective) {
return []string{
"json",
"table",
"wide",
}, cobra.ShellCompDirectiveDefault
})
listCmd.Flags().AddFlagSet(formattingFlags)

listCmd.SetUsageTemplate(template.Usage(formattingFlags, config.ServerFlags))
return listCmd
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