Mercurial > jhg

annotate src/org/tmatesoft/hg/core/HgPullCommand.java @ 660:4fd317a2fecf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Pull: phase1 get remote changes and add local revisions
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 09 Jul 2013 21:46:45 +0200
parents
children 46b56864b483
rev   line source
660
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2013 TMate Software Ltd
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.core;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 import java.util.List;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import org.tmatesoft.hg.internal.AddRevInspector;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 import org.tmatesoft.hg.internal.COWTransaction;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 import org.tmatesoft.hg.internal.Internals;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 import org.tmatesoft.hg.internal.PhasesHelper;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import org.tmatesoft.hg.internal.RepositoryComparator;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import org.tmatesoft.hg.internal.RevisionSet;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import org.tmatesoft.hg.internal.Transaction;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 import org.tmatesoft.hg.repo.HgBundle;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 import org.tmatesoft.hg.repo.HgChangelog;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 import org.tmatesoft.hg.repo.HgInternals;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 import org.tmatesoft.hg.repo.HgParentChildMap;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 import org.tmatesoft.hg.repo.HgRemoteRepository;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 import org.tmatesoft.hg.repo.HgRepository;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 import org.tmatesoft.hg.repo.HgRuntimeException;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 import org.tmatesoft.hg.util.CancelledException;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 import org.tmatesoft.hg.util.ProgressSupport;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 /**
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 *
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 * @author Artem Tikhomirov
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 * @author TMate Software Ltd.
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 */
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 public class HgPullCommand extends HgAbstractCommand<HgPullCommand> {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 private final HgRepository repo;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 private HgRemoteRepository remote;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 public HgPullCommand(HgRepository hgRepo) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 repo = hgRepo;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 public HgPullCommand source(HgRemoteRepository hgRemote) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 remote = hgRemote;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 return this;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57 public void execute() throws HgRemoteConnectionException, HgIOException, HgLibraryFailureException, CancelledException {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 final ProgressSupport progress = getProgressSupport(null);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 try {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 progress.start(100);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 // TODO refactor same code in HgIncomingCommand #getComparator and #getParentHelper
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62 final HgChangelog clog = repo.getChangelog();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 final HgParentChildMap<HgChangelog> parentHelper = new HgParentChildMap<HgChangelog>(clog);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 parentHelper.init();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 final RepositoryComparator comparator = new RepositoryComparator(parentHelper, remote);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 // get incoming revisions
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 comparator.compare(new ProgressSupport.Sub(progress, 50), getCancelSupport(null, true));
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 final List<Nodeid> common = comparator.getCommon();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69 // get bundle with changes from remote
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 HgBundle incoming = remote.getChanges(common);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
71 //
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72 // add revisions to changelog, manifest, files
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 final Internals implRepo = HgInternals.getImplementationRepo(repo);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 final AddRevInspector insp;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 Transaction.Factory trFactory = new COWTransaction.Factory();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 Transaction tr = trFactory.create(repo);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77 try {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
78 incoming.inspectAll(insp = new AddRevInspector(implRepo, tr));
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79 tr.commit();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
80 } catch (HgRuntimeException ex) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
81 tr.rollback();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
82 throw ex;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
83 } catch (RuntimeException ex) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
84 tr.rollback();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
85 throw ex;
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
86 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 progress.worked(45);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88 RevisionSet added = insp.addedChangesets();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
89
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 // get remote phases, update local phases to match that of remote
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
91 final PhasesHelper phaseHelper = new PhasesHelper(implRepo, parentHelper);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
92 if (phaseHelper.isCapableOfPhases()) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
93 RevisionSet rsCommon = new RevisionSet(common);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
94 HgRemoteRepository.Phases remotePhases = remote.getPhases();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
95 if (remotePhases.isPublishingServer()) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
96 final RevisionSet knownPublic = rsCommon.union(added);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
97 RevisionSet newDraft = phaseHelper.allDraft().subtract(knownPublic);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
98 RevisionSet newSecret = phaseHelper.allSecret().subtract(knownPublic);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
99 phaseHelper.updateRoots(newDraft.asList(), newSecret.asList());
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
100 } else {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
101 // FIXME refactor reuse from HgPushCommand
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
103 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
104 progress.worked(5);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
105 } catch (HgRuntimeException ex) {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
106 throw new HgLibraryFailureException(ex);
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
107 } finally {
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
108 progress.done();
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
109 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
110 }
4fd317a2fecf Pull: phase1 get remote changes and add local revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 }