first version

module/option/option.go

@@ -0,0 +1,23 @@
+package option
+
+import "flag"
+
+// Options -
+type Options struct {
+	Help   bool
+	Config string
+}
+
+var opts *Options
+
+// RegOptions -
+func RegOptions() {
+	opts = &Options{}
+	flag.StringVar(&opts.Config, "config", "", "config file path - default: `pwd/config.yml`")
+	flag.StringVar(&opts.Config, "f", "", "config file path - default: `pwd/config.yml`")
+	flag.BoolVar(&opts.Help, "help", false, "show help")
+	flag.Parse()
+}
+
+// GetOptions -
+func GetOptions() *Options { return opts }