copy templates folder into lib/hg folder

plugins/scm-hg-plugin/src/main/java/sonia/scm/installer/WindowsHgInstaller.java

@@ -64,7 +64,7 @@ public class WindowsHgInstaller extends AbstractHgInstaller
   {
 
     // TortoiseHg
-    "TortoiseHg\\hg.exe"
+    "TortoiseHg"
   };
 
   /** Field description */
@@ -80,7 +80,7 @@ public class WindowsHgInstaller extends AbstractHgInstaller
   {
 
     // TortoiseHg
-    "TortoiseHg\\template"
+    "TortoiseHg\\templates"
   };
 
   /** Field description */
@@ -91,6 +91,8 @@ public class WindowsHgInstaller extends AbstractHgInstaller
   private static final Logger logger =
     LoggerFactory.getLogger(WindowsHgInstaller.class);
 
+  public static String BINARY_MERCURIAL = "hg";
+
   //~--- constructors ---------------------------------------------------------
 
   /**
@@ -120,38 +122,29 @@ public class WindowsHgInstaller extends AbstractHgInstaller
     super.install(config);
 
     String progDir = getProgrammDirectory();
-    String path = null;
     File libraryZip = find(progDir, PATH_LIBRARY_ZIP);
 
+    File libDir = null;
+
     if (libraryZip != null)
     {
-      File libDir = new File(baseDirectory, "lib\\hg");
+      libDir = new File(baseDirectory, "lib\\hg");
 
       IOUtil.extract(libraryZip, libDir);
-      path = libDir.getAbsolutePath();
+      config.setPythonPath(libDir.getAbsolutePath());
     }
 
+    if ( libDir != null )
+    {
       File templateDir = find(progDir, PATH_TEMPLATE);
-
       if (templateDir != null)
       {
-      if (path != null)
-      {
-        path = path.concat(";").concat(templateDir.getAbsolutePath());
-      }
-      else
-      {
-        path = templateDir.getAbsolutePath();
+        IOUtil.copy(templateDir, new File(libDir, "templates"));
       }
     }
-
-    if (path != null)
-    {
-      config.setPythonPath(path);
-    }
-
     checkForOptimizedByteCode(config);
     config.setPythonBinary(getPythonBinary());
+    config.setHgBinary( search(PATH_HG, BINARY_MERCURIAL) );
   }
 
   /**

scm-core/src/main/java/sonia/scm/util/IOUtil.java

@@ -44,6 +44,8 @@ import sonia.scm.io.ZipUnArchiver;
 
 import java.io.Closeable;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -163,6 +165,39 @@ public class IOUtil
     }
   }
 
+  public static void copy( File source, File target ) throws IOException
+  {
+    if ( source.isDirectory() )
+    {
+      if ( ! target.exists() )
+      {
+        mkdirs(target);
+      }
+
+      String[] children = source.list();
+      for ( String child : children )
+      {
+        copy(new File(source, child), new File(target, child));
+      }
+    }
+    else
+    {
+      FileInputStream input = null;
+      FileOutputStream output = null;
+      try
+      {
+        input = new FileInputStream( source );
+        output = new FileOutputStream( target );
+        copy(input, output);
+      }
+      finally
+      {
+        close(input);
+        close(output);
+      }
+    }
+  }
+
   /**
    * Method description
    *