feat(test): adding unit tests

cmd/bootstraper/main.go

@@ -11,6 +11,7 @@ func main() {
 		Config            string `arg:"-c,--config,env:CONFIG" help:"Configuration values file or directory path" default:"./data/config"`
 		TemplateDirectory string `arg:"-t,--template-dir,env:TEMPLATE_DIR" help:"Template directory path" default:"./data/templates"`
 		RootDirectory     string `arg:"-r,--root-dir,env:ROOT_DIR" help:"Generate files with this root instead of /" default:"/"`
+		DryRun            bool   `arg:"-d,--dry-run,env:DRY_RUN" help:"Dry run do not really complete actions" default:"false"`
 	}
 
 	arg.MustParse(&args)
@@ -21,7 +22,7 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	if err = hostConfig.ManageServices(); err != nil {
+	if err = hostConfig.ManageServices(args.DryRun); err != nil {
 		panic(err)
 	}
 }