cleanup

internal/config/array_flag.go

@@ -0,0 +1,14 @@
+package config
+
+import "strings"
+
+type ArrayFlags []string
+
+func (i *ArrayFlags) String() string {
+	return strings.Join(*i, ";")
+}
+
+func (i *ArrayFlags) Set(value string) error {
+	*i = append(*i, value)
+	return nil
+}