From eee631ee889a50be9bc498d9aabb7fccf9b8f68e Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Wed, 15 Oct 2014 20:44:39 +0200
Subject: [PATCH] Make it possible to give the configuration file location as
 parameter.

---
 pom.xml                                             |  5 +++++
 src/main/java/net/pterodactylus/xdcc/main/Main.java | 19 ++++++++++++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index e7a2e79..248c704 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,6 +46,11 @@
 			<version>4.11</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.lexicalscope.jewelcli</groupId>
+			<artifactId>jewelcli</artifactId>
+			<version>0.8.3</version>
+		</dependency>
 	</dependencies>
 
 	<properties>
diff --git a/src/main/java/net/pterodactylus/xdcc/main/Main.java b/src/main/java/net/pterodactylus/xdcc/main/Main.java
index 0033247..381c6a5 100644
--- a/src/main/java/net/pterodactylus/xdcc/main/Main.java
+++ b/src/main/java/net/pterodactylus/xdcc/main/Main.java
@@ -17,6 +17,8 @@
 
 package net.pterodactylus.xdcc.main;
 
+import static com.lexicalscope.jewel.cli.CliFactory.parseArguments;
+
 import java.io.File;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
@@ -42,6 +44,7 @@ import net.pterodactylus.xdcc.ui.stdin.NetworkAdapter;
 
 import com.google.common.eventbus.AsyncEventBus;
 import com.google.common.eventbus.EventBus;
+import com.lexicalscope.jewel.cli.Option;
 import org.codehaus.jackson.map.ObjectMapper;
 
 /**
@@ -74,8 +77,10 @@ public class Main {
 		Logger.getLogger(Connection.class.getName()).setLevel(Level.INFO);
 		Logger.getLogger(Core.class.getName()).setLevel(Level.INFO);
 
+		Parameters parameters = parseArguments(Parameters.class, arguments);
+
 		EventBus eventBus = new AsyncEventBus(Executors.newSingleThreadExecutor());
-		Configuration configuration = new ObjectMapper().readValue(new File("configuration.json"), Configuration.class);
+		Configuration configuration = new ObjectMapper().readValue(new File(parameters.getConfiguration()), Configuration.class);
 
 		Core core = new Core(eventBus, configuration.getTemporaryDirectory(), configuration.getFinalDirectory());
 		eventBus.register(core);
@@ -111,4 +116,16 @@ public class Main {
 		core.start();
 	}
 
+	/**
+	 * Defines the command-line parameters.
+	 *
+	 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+	 */
+	private interface Parameters {
+
+		@Option(longName = "configuration", description = "The configuration file", defaultValue = "configuration.json")
+		String getConfiguration();
+
+	}
+
 }
-- 
2.7.4