improve Command

scm-core/src/main/java/sonia/scm/io/Command.java

@@ -9,6 +9,7 @@ package sonia.scm.io;
 
 //~--- JDK imports ------------------------------------------------------------
 
+import java.io.File;
 import java.io.IOException;
 
 /**
@@ -27,4 +28,14 @@ public interface Command
    * @throws IOException
    */
   public CommandResult execute() throws IOException;
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param file
+   */
+  public void setWorkDirectory(File file);
 }

scm-core/src/main/java/sonia/scm/io/SimpleCommand.java

@@ -14,6 +14,7 @@ import sonia.scm.util.Util;
 //~--- JDK imports ------------------------------------------------------------
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -63,6 +64,22 @@ public class SimpleCommand implements Command
     return getResult(process);
   }
 
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param workDirectory
+   */
+  @Override
+  public void setWorkDirectory(File workDirectory)
+  {
+    this.workDirectory = workDirectory;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
   /**
    * Method description
    *
@@ -75,9 +92,12 @@ public class SimpleCommand implements Command
   {
     ProcessBuilder processBuilder = new ProcessBuilder(command);
 
-    processBuilder.redirectErrorStream(true);
+    if (workDirectory != null)
+    {
+      processBuilder = processBuilder.directory(workDirectory);
+    }
 
-    return processBuilder.start();
+    return processBuilder.redirectErrorStream(true).start();
   }
 
   //~--- get methods ----------------------------------------------------------
@@ -140,4 +160,7 @@ public class SimpleCommand implements Command
 
   /** Field description */
   private String[] command;
+
+  /** Field description */
+  private File workDirectory;
 }

scm-core/src/main/java/sonia/scm/repository/AbstractSimpleRepositoryHandler.java

@@ -92,6 +92,7 @@ public abstract class AbstractSimpleRepositoryHandler<T extends SimpleRepository
       throw new RepositoryException(msg.toString());
     }
 
+    postCreate(repository, directory);
     repository.setType(getType().getName());
     storeRepositoryConfig(repository);
   }
@@ -263,6 +264,19 @@ public abstract class AbstractSimpleRepositoryHandler<T extends SimpleRepository
     }
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @param repository
+   * @param directory
+   *
+   * @throws IOException
+   * @throws RepositoryException
+   */
+  protected void postCreate(Repository repository, File directory)
+          throws IOException, RepositoryException {}
+
   /**
    * Method description
    *