Added --apply-namespace option

Author: Noeva

commands/deploy_command.go

@@ -348,7 +348,7 @@ func (c *DeployCommand) executeInternal(positionalArgs []string, dsHost string,
 	// Build the process instance
 	processBuilder := NewDeploymentStrategy(flags, c.processTypeProvider).CreateProcessBuilder()
 	processBuilder.Namespace(namespace)
-	if(namespace == "") {
+	if(len(namespace) == 0) {
 		processBuilder.Parameter("applyNamespaceAppNames", "false")
 		processBuilder.Parameter("applyNamespaceServiceNames", "false")
 		processBuilder.Parameter("applyNamespaceAppRoutes", "false")
@@ -679,7 +679,7 @@ func (deployCommandFlagsValidator) ValidateParsedFlags(flags *flag.FlagSet) erro
                 return
             }
         case applyNamespaceAppNamesOpt, applyNamespaceServiceNamesOpt, applyNamespaceAppRoutesOpt:
-			if e := ValidateBooleanFlag(f.Name, flags); e != nil {
+			if e := ValidateNamespaceBooleanFlag(f.Name, flags); e != nil {
                 err = e
                 return
             }
@@ -701,7 +701,7 @@ func ValidateTimeoutOption(optionName string, flags *flag.FlagSet, maxAllowedVal
     return nil
 }
 
-func ValidateBooleanFlag(flagName string, flags *flag.FlagSet) error {
+func ValidateNamespaceBooleanFlag(flagName string, flags *flag.FlagSet) error {
     flagValueStr := flags.Lookup(flagName).Value.String()
 
     if flagValueStr == "" {