1 files changed, 14 insertions, 0 deletions
diff --git a/src/main/scala/package.scala b/src/main/scala/package.scala
new file mode 100644
index 0000000..97d366c
--- /dev/null
+++ b/src/main/scala/package.scala
@@ -0,0 +1,14 @@
+package cmd
+
+object `package` {
+  def parse(command: Command,
+            arguments: Seq[String]): Either[ParseException, CommandLine] =
+    Parser.parse(command, arguments)
+  def parseOrExit(command: Command, arguments: Seq[String])(
+      action: CommandLine => Any): Unit = parse(command, arguments) match {
+    case Left(ex) =>
+      System.err.println(ex.getMessage)
+      System.exit(1)
+    case Right(res) => action(res)
+  }
+}