INNER CODE UNIT · Go

checkCommand

eksctl-io/eksctl · cmd/eksctl/main.go:116

func checkCommand(rootCmd *cobra.Command) {
	for _, cmd := range rootCmd.Commands() {
		// just a precaution as the verb command didn't have runE
		if cmd.RunE != nil {
			continue
		}
		// mcp command does not need a resource type
		if cmd.Name() == "mcp" {
			continue
		}
		cmd.RunE = func(c *cobra.Command, args []string) error {
			var e error
			if len(args) == 0 {
				e = fmt.Errorf("please provide a valid resource for \"%s\"", c.Name())
			} else {
				e = fmt.Errorf("unknown resource type \"%s\"", args[0])
			}
			fmt.Printf("Error: %s\n\n", e.Error())

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