Mercurial > hg4j

annotate src/org/tmatesoft/hg/core/HgRevertCommand.java @ 705:b4242b7e7dfe

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge command: implement conflict resolution alternatives
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 15 Aug 2013 18:43:50 +0200
parents 65c01508f002
children
rev   line source
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2013 TMate Software Ltd
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.core;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 import java.io.File;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 import java.util.Arrays;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import java.util.LinkedHashSet;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 import java.util.Set;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
24 import org.tmatesoft.hg.internal.CsetParamKeeper;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import org.tmatesoft.hg.internal.DirstateBuilder;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import org.tmatesoft.hg.internal.DirstateReader;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import org.tmatesoft.hg.internal.Internals;
617
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
28 import org.tmatesoft.hg.internal.Transaction;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 import org.tmatesoft.hg.repo.HgManifest;
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
30 import org.tmatesoft.hg.repo.HgManifest.Flags;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 import org.tmatesoft.hg.repo.HgRepository;
617
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
32 import org.tmatesoft.hg.repo.HgRepositoryLock;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 import org.tmatesoft.hg.repo.HgRuntimeException;
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
34 import org.tmatesoft.hg.util.CancelSupport;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 import org.tmatesoft.hg.util.CancelledException;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 import org.tmatesoft.hg.util.Path;
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
37 import org.tmatesoft.hg.util.ProgressSupport;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 /**
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 * Restore files to their checkout state, 'hg revert' counterpart.
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 *
613
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
42 * @since 1.1
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 * @author Artem Tikhomirov
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 * @author TMate Software Ltd.
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 */
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 public class HgRevertCommand extends HgAbstractCommand<HgRevertCommand> {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 private final HgRepository repo;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 private final Set<Path> files = new LinkedHashSet<Path>();
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
50 private CsetParamKeeper changesetToCheckout;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51 private boolean keepOriginal = true;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 public HgRevertCommand(HgRepository hgRepo) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 repo = hgRepo;
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
55 changesetToCheckout = new CsetParamKeeper(hgRepo);
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
56 changesetToCheckout.doSet(HgRepository.WORKING_COPY); // XXX WORKING_COPY_PARENT, in fact
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 /**
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 * Additive
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 *
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62 * @param paths files to revert
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 * @return <code>this</code> for convenience
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 */
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 public HgRevertCommand file(Path... paths) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 files.addAll(Arrays.asList(paths));
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 return this;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 /**
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
71 * Revert the given files to their states as of a specific revision
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72 *
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 * @param changesetRevIndex
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 * @return <code>this</code> for convenience
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 * @throws HgBadArgumentException
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 */
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77 public HgRevertCommand changeset(int changesetRevIndex) throws HgBadArgumentException {
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
78 changesetToCheckout.set(changesetRevIndex);
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79 return this;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
80 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
81
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
82 /**
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
83 * Handy supplement to {@link #changeset(int)}
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
84 *
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
85 * @param revision
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
86 * @return <code>this</code> for convenience
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 * @throws HgBadArgumentException
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88 */
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
89 public HgRevertCommand changeset(Nodeid revision) throws HgBadArgumentException {
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
90 changesetToCheckout.set(revision);
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
91 return this;
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
92 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
93
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
94 // TODO keepOriginal() to save .orig (with tests!)
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
95
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
96 /**
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
97 * Perform the back out for the given files
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
98 *
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
99 * @throws HgIOException to indicate troubles updating files in working copy
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
100 * @throws HgException subclass thereof to indicate specific issue with the command arguments or repository state
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
101 * @throws CancelledException if execution of the command was cancelled
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 */
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
103 public void execute() throws HgException, CancelledException {
617
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
104 final HgRepositoryLock wdLock = repo.getWorkingDirLock();
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
105 wdLock.acquire();
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
106 try {
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
107 final ProgressSupport progress = getProgressSupport(null);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
108 final CancelSupport cancellation = getCancelSupport(null, true);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
109 cancellation.checkCancelled();
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
110 progress.start(files.size() + 2);
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 final int csetRevision;
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
112 if (changesetToCheckout.get() == HgRepository.WORKING_COPY) {
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
113 csetRevision = repo.getChangelog().getRevisionIndex(repo.getWorkingCopyParents().first());
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
114 } else {
565
78a9e26e670d Refactor common code to initialize changelog revision for a command into standalone class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 526
diff changeset
115 csetRevision = changesetToCheckout.get();
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
116 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
117 Internals implRepo = Internals.getInstance(repo);
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
118 final DirstateBuilder dirstateBuilder = new DirstateBuilder(implRepo);
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
119 dirstateBuilder.fillFrom(new DirstateReader(implRepo, new Path.SimpleSource()));
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
120 progress.worked(1);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
121 cancellation.checkCancelled();
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
122
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
123 final HgCheckoutCommand.CheckoutWorker worker = new HgCheckoutCommand.CheckoutWorker(implRepo);
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
124
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
125 HgManifest.Inspector insp = new HgManifest.Inspector() {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
126
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
127 public boolean next(Nodeid nid, Path fname, Flags flags) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
128 if (worker.next(nid, fname, flags)) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
129 dirstateBuilder.recordUncertain(fname);
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
130 return true;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
131 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
132 return false;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
133 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
134
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135 public boolean end(int manifestRevision) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
136 return false;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
137 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
138
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
139 public boolean begin(int mainfestRevision, Nodeid nid, int changelogRevision) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
140 return true;
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
141 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
142 };
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
143
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
144 for (Path file : files) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
145 File f = new File(repo.getWorkingDir(), file.toString());
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
146 if (f.isFile()) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
147 if (keepOriginal) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
148 File copy = new File(f.getParentFile(), f.getName() + ".orig");
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
149 if (copy.exists()) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
150 copy.delete();
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
151 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152 f.renameTo(copy);
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
153 } else {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
154 f.delete();
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
155 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
156 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
157 repo.getManifest().walkFileRevisions(file, insp, csetRevision);
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
158 worker.checkFailed();
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
159 progress.worked(1);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
160 cancellation.checkCancelled();
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
161 }
705
b4242b7e7dfe Merge command: implement conflict resolution alternatives
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 617
diff changeset
162 Transaction.Factory trFactory = implRepo.getTransactionFactory();
617
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
163 Transaction tr = trFactory.create(repo);
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
164 try {
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
165 // TODO same code in HgAddRemoveCommand and similar in HgCommitCommand
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
166 dirstateBuilder.serialize(tr);
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
167 tr.commit();
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
168 } catch (RuntimeException ex) {
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
169 tr.rollback();
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
170 throw ex;
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
171 } catch (HgException ex) {
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
172 tr.rollback();
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
173 throw ex;
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
174 }
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
175 progress.worked(1);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 565
diff changeset
176 progress.done();
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
177 } catch (HgRuntimeException ex) {
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
178 throw new HgLibraryFailureException(ex);
617
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
179 } finally {
65c01508f002 Rollback support for commands that modify repository. Strategy to keep complete copy of a file being changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 613
diff changeset
180 wdLock.release();
526
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
181 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
182 }
2f9ed6bcefa2 Initial support for Revert command with accompanying minor refactoring
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
183 }