Mercurial > jhg

annotate cmdline/org/tmatesoft/hg/console/Pull.java @ 694:7efabe0cddcf

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Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Mon, 05 Aug 2013 17:42:10 +0200
parents b1a3a056d7e6
children
rev   line source
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
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1 /*
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2 * Copyright (c) 2013 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
b1a3a056d7e6 Pull: sample command-line utility
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
b1a3a056d7e6 Pull: sample command-line utility
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
b1a3a056d7e6 Pull: sample command-line utility
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.console;
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18
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19 import java.util.Collections;
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20
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21 import org.tmatesoft.hg.core.HgPullCommand;
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22 import org.tmatesoft.hg.core.HgRepoFacade;
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23 import org.tmatesoft.hg.repo.HgLookup;
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24 import org.tmatesoft.hg.repo.HgRemoteRepository;
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25
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26 /**
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27 * Basic analog to 'hg pull' command line utility
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28 * @since 1.2
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29 * @author Artem Tikhomirov
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30 * @author TMate Software Ltd.
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31 */
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32 public class Pull {
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33
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34 public static void main(String[] args) throws Exception {
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35 Options cmdLineOpts = Options.parse(args, Collections.<String>emptySet());
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36 HgRepoFacade hgRepo = new HgRepoFacade();
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37 if (!hgRepo.init(cmdLineOpts.findRepository())) {
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38 System.err.printf("Can't find repository in: %s\n", hgRepo.getRepository().getLocation());
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39 return;
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40 }
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41 HgRemoteRepository hgRemote = new HgLookup().detectRemote(cmdLineOpts.getSingle(""), hgRepo.getRepository());
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42 if (hgRemote.isInvalid()) {
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43 System.err.printf("Remote repository %s is not valid", hgRemote.getLocation());
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44 return;
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45 }
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46 HgPullCommand cmd = hgRepo.createPullCommand();
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47 cmd.source(hgRemote);
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48 cmd.execute();
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49 System.out.printf("Sent %d changesets\n", cmd.getPulledRevisions().size());
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50 }
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51
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52 }