X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Frhynodge%2Fengine%2FStarter.java;h=bed4935bd6f395680fd1bb16d8e21e038400acfc;hb=7a62280f42b7430279b8fd1b5818ddf0e7530b2a;hp=a5d79ac0517c14849e97fd59c48e27c76d6e1f9a;hpb=6f69aff66ba5617d0bb27874014b4274bc551ab8;p=rhynodge.git

diff --git a/src/main/java/net/pterodactylus/rhynodge/engine/Starter.java b/src/main/java/net/pterodactylus/rhynodge/engine/Starter.java
index a5d79ac..bed4935 100644
--- a/src/main/java/net/pterodactylus/rhynodge/engine/Starter.java
+++ b/src/main/java/net/pterodactylus/rhynodge/engine/Starter.java
@@ -17,11 +17,18 @@
 
 package net.pterodactylus.rhynodge.engine;
 
+import java.io.IOException;
+import java.util.Arrays;
+
+import net.pterodactylus.rhynodge.actions.EmailAction;
 import net.pterodactylus.rhynodge.loader.ChainWatcher;
-import net.pterodactylus.rhynodge.states.StateManager;
+import net.pterodactylus.rhynodge.loader.ChainWatcher.ChainDirectory;
+import net.pterodactylus.rhynodge.states.StateManager.StateDirectory;
+import net.pterodactylus.util.envopt.Parser;
+import net.pterodactylus.util.inject.ObjectBinding;
 
-import com.lexicalscope.jewel.cli.CliFactory;
-import com.lexicalscope.jewel.cli.Option;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
 
 /**
  * Rhynodge main starter class.
@@ -36,48 +43,24 @@ public class Starter {
 	 * @param arguments
 	 *            Command-line arguments
 	 */
-	public static void main(String... arguments) {
-
-		/* parse command line. */
-		Parameters parameters = CliFactory.parseArguments(Parameters.class, arguments);
-
-		/* create the state manager. */
-		StateManager stateManager = new StateManager(parameters.getStateDirectory());
+	public static void main(String... arguments) throws IOException {
+		Options options = Parser.fromSystemEnvironment().parseEnvironment(Options::new);
+		EmailAction errorEmailAction =
+				createErrorEmailAction(options.smtpHostname, options.errorEmailSender, options.errorEmailRecipient);
 
-		/* create the engine. */
-		Engine engine = new Engine(stateManager);
+		Injector injector = Guice.createInjector(Arrays.asList(
+				ObjectBinding.forClass(StateDirectory.class).is(StateDirectory.of(options.stateDirectory)),
+				ObjectBinding.forClass(ChainDirectory.class).is(ChainDirectory.of(options.chainDirectory)),
+				ObjectBinding.forClass(EmailAction.class).is(errorEmailAction)
+		));
 
 		/* start a watcher. */
-		ChainWatcher chainWatcher = new ChainWatcher(engine, parameters.getChainDirectory());
+		ChainWatcher chainWatcher = injector.getInstance(ChainWatcher.class);
 		chainWatcher.start();
-
-		/* start the engine. */
-		engine.start();
 	}
 
-	/**
-	 * Definition of the command-line parameters.
-	 *
-	 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
-	 */
-	private static interface Parameters {
-
-		/**
-		 * Returns the directory to watch for chains.
-		 *
-		 * @return The chain directory
-		 */
-		@Option(defaultValue = "chains", shortName = "c", description = "The directory to watch for chains")
-		String getChainDirectory();
-
-		/**
-		 * Returns the directory to store states in.
-		 *
-		 * @return The states directory
-		 */
-		@Option(defaultValue = "states", shortName = "s", description = "The directory to store states in")
-		String getStateDirectory();
-
+	private static EmailAction createErrorEmailAction(String smtpHostname, String errorEmailSender, String errorEmailRecipient) {
+		return new EmailAction(smtpHostname, errorEmailSender, errorEmailRecipient);
 	}
 
 }