Add method to list with excludes

core/src/main/java/hudson/FilePath.java

@@ -1199,9 +1199,22 @@ public final class FilePath implements Serializable {
      *      can be empty but always non-null.
      */
     public FilePath[] list(final String includes) throws IOException, InterruptedException {
+        return list(includes, null);
+    }
+
+    /**
+     * List up files in this directory that matches the given Ant-style filter.
+     *
+     * @param includes
+     * @param excludes
+     *      See {@link FileSet} for the syntax. String like "foo/*.zip" or "foo/**/*.xml"
+     * @return
+     *      can be empty but always non-null.
+     */
+    public FilePath[] list(final String includes, final String excludes) throws IOException, InterruptedException {
         return act(new FileCallable<FilePath[]>() {
             public FilePath[] invoke(File f, VirtualChannel channel) throws IOException {
-                String[] files = glob(f,includes);
+                String[] files = glob(f,includes,excludes);
 
                 FilePath[] r = new FilePath[files.length];
                 for( int i=0; i<r.length; i++ )
@@ -1218,10 +1231,10 @@ public final class FilePath implements Serializable {
      * @return
      *      A set of relative file names from the base directory.
      */
-    private static String[] glob(File dir, String includes) throws IOException {
+    private static String[] glob(File dir, String includes, String excludes) throws IOException {
         if(isAbsolute(includes))
             throw new IOException("Expecting Ant GLOB pattern, but saw '"+includes+"'. See http://ant.apache.org/manual/Types/fileset.html for syntax");
-        FileSet fs = Util.createFileSet(dir,includes);
+        FileSet fs = Util.createFileSet(dir,includes,excludes);
         DirectoryScanner ds = fs.getDirectoryScanner(new Project());
         String[] files = ds.getIncludedFiles();
         return files;