Mercurial > jhg
view cmdline/org/tmatesoft/hg/console/Log.java @ 654:12a4f60ea972
1) Console push tool. 2) Pass class to blame into FileUtils
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Wed, 03 Jul 2013 15:11:40 +0200 (2013-07-03) |
parents | 6526d8adbc0f |
children |
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/* * Copyright (c) 2010-2013 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@hg4j.com */ package org.tmatesoft.hg.console; import static org.tmatesoft.hg.console.Options.asSet; import java.util.List; import org.tmatesoft.hg.core.HgChangesetHandler; import org.tmatesoft.hg.core.HgFileRenameHandlerMixin; import org.tmatesoft.hg.core.HgFileRevision; import org.tmatesoft.hg.core.HgLogCommand; import org.tmatesoft.hg.repo.HgDataFile; import org.tmatesoft.hg.repo.HgRepository; import org.tmatesoft.hg.repo.HgRuntimeException; import org.tmatesoft.hg.util.CancelSupport; import org.tmatesoft.hg.util.ProgressSupport; /** * @author Artem Tikhomirov * @author TMate Software Ltd. */ public class Log { // -agentlib:hprof=heap=sites,depth=10,etc might be handy to debug speed/memory issues public static void main(String[] args) throws Exception { Options cmdLineOpts = Options.parse(args, asSet("--debug", "-v", "--verbose", "--hg4j-order-direct")); HgRepository hgRepo = cmdLineOpts.findRepository(); if (hgRepo.isInvalid()) { System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation()); return; } // // in fact, neither cancel nor progress of any use, need them just to check comamnd API final CancelSupport noCancel = CancelSupport.Factory.get(null); final ProgressSupport noProgress = ProgressSupport.Factory.get(null); // final Dump dump = new Dump(hgRepo); dump.complete(cmdLineOpts.getBoolean("--debug")); dump.verbose(cmdLineOpts.getBoolean("-v", "--verbose")); final boolean reverseOrder = !cmdLineOpts.getBoolean("--hg4j-order-direct"); dump.reversed(reverseOrder); HgLogCommand cmd = new HgLogCommand(hgRepo); for (String u : cmdLineOpts.getList("-u", "--user")) { cmd.user(u); } for (String b : cmdLineOpts.getList("-b", "--branches")) { cmd.branch(b); } int limit = cmdLineOpts.getSingleInt(-1, "-l", "--limit"); if (limit != -1) { cmd.limit(limit); } cmd.set(noCancel).set(noProgress); List<String> files = cmdLineOpts.getList(""); final long start = System.currentTimeMillis(); if (files.isEmpty()) { if (limit == -1) { // no revisions and no limit cmd.execute(dump); } else { // in fact, external (to dump inspector) --limit processing yelds incorrect results when other args // e.g. -u or -b are used (i.e. with -u shall give <limit> csets with user, not check last <limit> csets for user int[] r = new int[] { 0, hgRepo.getChangelog().getRevisionCount() }; if (fixRange(r, reverseOrder, limit) == 0) { System.out.println("No changes"); return; } cmd.range(r[0], r[1]).execute(dump); } dump.done(); } else { for (String fname : files) { HgDataFile f1 = hgRepo.getFileNode(fname); System.out.println("History of the file: " + f1.getPath()); if (limit == -1) { cmd.file(f1.getPath(), true).execute(dump); } else { int[] r = new int[] { 0, f1.getRevisionCount() }; if (fixRange(r, reverseOrder, limit) == 0) { System.out.println("No changes"); continue; } cmd.range(r[0], r[1]).file(f1.getPath(), true).execute(dump); } dump.done(); } } // cmd = null; System.out.println("Total time:" + (System.currentTimeMillis() - start)); // Main.force_gc(); } private static int fixRange(int[] start_end, boolean reverse, int limit) { assert start_end.length == 2; if (limit < start_end[1]) { if (reverse) { // adjust left boundary of the range start_end[0] = start_end[1] - limit; } else { start_end[1] = limit; // adjust right boundary } } int rv = start_end[1] - start_end[0]; start_end[1]--; // range needs index, not length return rv; } private static final class Dump extends ChangesetDumpHandler implements HgChangesetHandler.WithCopyHistory { private final RenameDumpHandler renameHandlerDelegate; public Dump(HgRepository hgRepo) throws HgRuntimeException { super(hgRepo); renameHandlerDelegate = new RenameDumpHandler(); } public void copy(HgFileRevision from, HgFileRevision to) { renameHandlerDelegate.copy(from, to); } } static class RenameDumpHandler implements HgFileRenameHandlerMixin { public void copy(HgFileRevision from, HgFileRevision to) { System.out.printf("Got notified that %s(%s) was originally known as %s(%s)\n", to.getPath(), to.getRevision(), from.getPath(), from.getRevision()); } } }