--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cmdline/org/tmatesoft/hg/console/Cat.java	Sun Jan 23 03:46:59 2011 +0100
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2010-2011 TMate Software Ltd
+ *  
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * For information on how to redistribute this software under
+ * the terms of a license other than GNU General Public License
+ * contact TMate Software at support@svnkit.com
+ */
+package org.tmatesoft.hg.console;
+
+import com.tmate.hgkit.fs.RepositoryLookup;
+import com.tmate.hgkit.ll.DigestHelper;
+import com.tmate.hgkit.ll.HgDataFile;
+import com.tmate.hgkit.ll.HgRepository;
+import com.tmate.hgkit.ll.Internals;
+
+/**
+ * @author Artem Tikhomirov
+ * @author TMate Software Ltd.
+ */
+public class Cat {
+
+	public static void main(String[] args) throws Exception {
+		RepositoryLookup repoLookup = new RepositoryLookup();
+		RepositoryLookup.Options cmdLineOpts = RepositoryLookup.Options.parse(args);
+		HgRepository hgRepo = repoLookup.detect(cmdLineOpts);
+		if (hgRepo.isInvalid()) {
+			System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
+			return;
+		}
+		Internals debug = new Internals(hgRepo);
+		String[] toCheck = new String[] {"design.txt", "src/com/tmate/hgkit/ll/Changelog.java", "src/Extras.java", "bin/com/tmate/hgkit/ll/Changelog.class"};
+		boolean[] checkResult = debug.checkIgnored(toCheck);
+		for (int i = 0; i < toCheck.length; i++) {
+			System.out.println("Ignored " + toCheck[i] + ": " + checkResult[i]);
+		}
+		DigestHelper dh = new DigestHelper();
+		for (String fname : cmdLineOpts.files) {
+			System.out.println(fname);
+			HgDataFile fn = hgRepo.getFileNode(fname);
+			if (fn.exists()) {
+				int total = fn.getRevisionCount();
+				System.out.printf("Total revisions: %d\n", total);
+				for (int i = 0; i < total; i++) {
+					byte[] content = fn.content(i);
+					System.out.println("==========>");
+					System.out.println(new String(content));
+					int[] parentRevisions = new int[2];
+					byte[] parent1 = new byte[20];
+					byte[] parent2 = new byte[20];
+					fn.parents(i, parentRevisions, parent1, parent2);
+					System.out.println(dh.sha1(parent1, parent2, content).asHexString());
+				}
+			} else {
+				System.out.println(">>>Not found!");
+			}
+		}
+	}
+}