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annotate src/org/tmatesoft/hg/repo/HgInternals.java @ 209:9ce3b26798c4

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Few branches (distinct BranchChains from distinct heads) may end up with same nodes. Building BC structure fixed to reuse chain elements
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 28 Apr 2011 03:44:45 +0200
parents 1a7a9a20e1f9
children 1ec6b327a6ac
rev   line source
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1 /*
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2 * Copyright (c) 2011 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
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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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
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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.repo;
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19 import static org.tmatesoft.hg.repo.HgRepository.*;
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21 import java.io.File;
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22 import java.net.InetAddress;
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23 import java.net.UnknownHostException;
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24
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25 import org.tmatesoft.hg.internal.ConfigFile;
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26 import org.tmatesoft.hg.util.Path;
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29 /**
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30 * DO NOT USE THIS CLASS, INTENDED FOR TESTING PURPOSES.
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31 *
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32 * Debug helper, to access otherwise restricted (package-local) methods
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33 *
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34 * @author Artem Tikhomirov
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35 * @author TMate Software Ltd.
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36
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37 */
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38 public class HgInternals {
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40 private final HgRepository repo;
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42 public HgInternals(HgRepository hgRepo) {
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43 repo = hgRepo;
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44 }
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46 public void dumpDirstate() {
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47 repo.loadDirstate().dump();
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48 }
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50 public boolean[] checkIgnored(String... toCheck) {
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51 HgIgnore ignore = repo.getIgnore();
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52 boolean[] rv = new boolean[toCheck.length];
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53 for (int i = 0; i < toCheck.length; i++) {
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54 rv[i] = ignore.isIgnored(Path.create(toCheck[i]));
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55 }
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56 return rv;
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57 }
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59 public File getRepositoryDir() {
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60 return repo.getRepositoryRoot();
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61 }
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63 public ConfigFile getRepoConfig() {
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64 return repo.getConfigFile();
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65 }
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67 // in fact, need a setter for this anyway, shall move to internal.Internals perhaps?
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68 public String getNextCommitUsername() {
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69 String hgUser = System.getenv("HGUSER");
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70 if (hgUser != null && hgUser.trim().length() > 0) {
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71 return hgUser.trim();
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72 }
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73 String configValue = getRepoConfig().getString("ui", "username", null);
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74 if (configValue != null) {
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75 return configValue;
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76 }
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77 String email = System.getenv("EMAIL");
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78 if (email != null && email.trim().length() > 0) {
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79 return email;
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80 }
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81 String username = System.getProperty("user.name");
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82 try {
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83 String hostname = InetAddress.getLocalHost().getHostName();
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84 return username + '@' + hostname;
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85 } catch (UnknownHostException ex) {
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86 return username;
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87 }
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88 }
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90 // Convenient check of local revision number for validity (not all negative values are wrong as long as we use negative constants)
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91 public static boolean wrongLocalRevision(int rev) {
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92 return rev < 0 && rev != TIP && rev != WORKING_COPY && rev != BAD_REVISION;
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93 }
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94 }