Finish implementing modules. If anyone wants to test... be my guest.

api/src/main/java/net/md_5/bungee/api/plugin/PluginDescription.java

@@ -40,4 +40,8 @@ public class PluginDescription
      * File we were loaded from.
      */
     private File file = null;
+    /**
+     * Optional description.
+     */
+    private String description = null;
 }

proxy/src/main/java/net/md_5/bungee/module/JenkinsModuleSource.java

@@ -4,8 +4,10 @@ import com.google.common.io.ByteStreams;
 import com.google.common.io.Files;
 import java.io.IOException;
 import java.net.URL;
+import lombok.Data;
 import net.md_5.bungee.Util;
 
+@Data
 public class JenkinsModuleSource implements ModuleSource
 {
 

proxy/src/main/java/net/md_5/bungee/module/ModuleManager.java

@@ -2,7 +2,12 @@ package net.md_5.bungee.module;
 
 import com.google.common.base.Preconditions;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
 import java.io.InputStream;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -11,6 +16,8 @@ import java.util.jar.JarFile;
 import java.util.logging.Level;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.plugin.PluginDescription;
+import net.md_5.bungee.util.CaseInsensitiveMap;
+import org.yaml.snakeyaml.DumperOptions;
 import org.yaml.snakeyaml.Yaml;
 
 public class ModuleManager
@@ -25,27 +32,101 @@ public class ModuleManager
 
     public void load(ProxyServer proxy) throws Exception
     {
-        ModuleVersion bungeeVersion = ModuleVersion.parse( "git:BungeeCord-Proxy:1.7-SNAPSHOT:\"93cf50b\":792" );
+        ModuleVersion bungeeVersion = ModuleVersion.parse( proxy.getVersion() );
+        if ( bungeeVersion == null )
+        {
+            System.out.println( "Could detect bungee version. Custom build?" );
+            return;
+        }
 
         File moduleDirectory = new File( "modules" );
         moduleDirectory.mkdir();
 
-        Map<String, ModuleSource> modules = new HashMap<>();
+        List<ModuleSpec> modules = new ArrayList<>();
+        File configFile = new File( "modules.yml" );
+        // Start Yaml
+        DumperOptions options = new DumperOptions();
+        options.setDefaultFlowStyle( DumperOptions.FlowStyle.BLOCK );
+        Yaml yaml = new Yaml( options );
 
-        // TODO: Use filename filter here and in PluginManager
-        Yaml yaml = new Yaml();
-        for ( File file : moduleDirectory.listFiles() )
+        Map<String, Object> config;
+
+        configFile.createNewFile();
+        try ( InputStream is = new FileInputStream( configFile ) )
         {
-            if ( file.isFile() && file.getName().endsWith( ".jar" ) )
+            config = (Map) yaml.load( is );
+        }
+
+        if ( config == null )
         {
-                String moduleName = file.getName().substring( 0, file.getName().length() - 4 ); // 4 = .jar.length()
-                ModuleSource source = modules.get( moduleName );
+            config = new CaseInsensitiveMap();
+        } else
+        {
+            config = new CaseInsensitiveMap( config );
+        }
+        // End yaml
+
+        List<String> defaults = new ArrayList<>();
+        if ( config.containsKey( "modules" ) )
+        {
+            defaults.addAll( (Collection) config.get( "modules" ) );
+        }
+        int version = ( config.containsKey( "version" ) ) ? (int) config.get( "version" ) : 0;
+        switch ( version )
+        {
+            case 0:
+                defaults.add( "jenkins://cmd_alert" );
+                defaults.add( "jenkins://cmd_find" );
+                defaults.add( "jenkins://cmd_list" );
+                defaults.add( "jenkins://cmd_send" );
+                defaults.add( "jenkins://cmd_server" );
+        }
+        config.put( "modules", defaults );
+        config.put( "version", 1 );
+
+        try ( FileWriter wr = new FileWriter( configFile ) )
+        {
+            yaml.dump( config, wr );
+        }
+
+        for ( String s : (List<String>) config.get( "modules" ) )
+        {
+            URI uri = new URI( s );
+
+            ModuleSource source = knownSources.get( uri.getScheme() );
             if ( source == null )
             {
-                    System.out.println( "No source for module in file: " + file );
+                System.out.println( "Unknown module source: " + s );
+                continue;
+            }
+            String name = uri.getAuthority();
+            if ( name == null )
+            {
+                System.out.println( "Unknown module host: " + s );
                 continue;
             }
 
+            ModuleSpec spec = new ModuleSpec( name, new File( moduleDirectory, name + ".jar" ), source );
+            modules.add( spec );
+            System.out.println( "Discovered module: " + spec );
+        }
+
+        for ( ModuleSpec module : modules )
+        {
+            ModuleVersion moduleVersion = ( module.getFile().exists() ) ? getVersion( module.getFile() ) : null;
+
+            if ( !bungeeVersion.equals( moduleVersion ) )
+            {
+                System.out.println( "Attempting to update plugin from " + moduleVersion + " to " + bungeeVersion );
+                module.getProvider().retrieve( module, bungeeVersion );
+            }
+        }
+
+        proxy.getPluginManager().detectPlugins( moduleDirectory );
+    }
+
+    private ModuleVersion getVersion(File file)
+    {
         try ( JarFile jar = new JarFile( file ) )
         {
             JarEntry pdf = jar.getJarEntry( "plugin.yml" );
@@ -53,19 +134,14 @@ public class ModuleManager
 
             try ( InputStream in = jar.getInputStream( pdf ) )
             {
-                        PluginDescription desc = yaml.loadAs( in, PluginDescription.class );
-                        ModuleVersion moduleVersion = ModuleVersion.parse( desc.getVersion() );
-                        if ( !moduleVersion.equals( bungeeVersion ) )
-                        {
-                            System.out.println( "Attempting to update plugin from " + moduleVersion + " to " + bungeeVersion );
-                            source.retrieve( new ModuleSpec( moduleName, file ), bungeeVersion );
-                        }
+                PluginDescription desc = new Yaml().loadAs( in, PluginDescription.class );
+                return ModuleVersion.parse( desc.getVersion() );
             }
         } catch ( Exception ex )
         {
             ProxyServer.getInstance().getLogger().log( Level.WARNING, "Could not check module from file " + file, ex );
         }
-            }
-        }
+
+        return null;
     }
 }

proxy/src/main/java/net/md_5/bungee/module/ModuleSpec.java

@@ -9,5 +9,5 @@ public class ModuleSpec
 
     private final String name;
     private final File file;
-    private ModuleSource provider;
+    private final ModuleSource provider;
 }

proxy/src/main/java/net/md_5/bungee/module/ModuleVersion.java

@@ -16,6 +16,12 @@ public class ModuleVersion
     {
         int lastColon = version.lastIndexOf( ':' );
         int secondLastColon = version.lastIndexOf( ':', lastColon - 1 );
+
+        if ( lastColon == -1 || secondLastColon == -1 )
+        {
+            return null;
+        }
+
         String buildNumber = version.substring( lastColon + 1, version.length() );
         String gitCommit = version.substring( secondLastColon + 1, lastColon ).replaceAll( "\"", "" );