Mercurial > jhg

annotate src/org/tmatesoft/hg/internal/PhasesHelper.java @ 473:5c09a9f2e073

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Issue 34: incorrect status for a file copy in wc against base rev
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 11 Jul 2012 22:45:29 +0200
parents 7bcfbc255f48
children 09f2d38ecf26
rev   line source
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2012 TMate Software Ltd
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.internal;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 import static org.tmatesoft.hg.repo.HgPhase.Draft;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 import static org.tmatesoft.hg.repo.HgPhase.Secret;
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
21 import static org.tmatesoft.hg.util.LogFacility.Severity.Info;
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
22 import static org.tmatesoft.hg.util.LogFacility.Severity.Warn;
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 import java.io.BufferedReader;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import java.io.File;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import java.io.FileReader;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import java.io.IOException;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 import java.util.Collections;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 import java.util.HashMap;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 import java.util.LinkedList;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 import java.util.List;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 import org.tmatesoft.hg.core.HgChangeset;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 import org.tmatesoft.hg.core.Nodeid;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 import org.tmatesoft.hg.repo.HgChangelog;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 import org.tmatesoft.hg.repo.HgInternals;
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
37 import org.tmatesoft.hg.repo.HgInvalidControlFileException;
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
38 import org.tmatesoft.hg.repo.HgParentChildMap;
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 import org.tmatesoft.hg.repo.HgPhase;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 import org.tmatesoft.hg.repo.HgRepository;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 /**
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 * Support to deal with phases feature fo Mercurial (as of Mercutial version 2.1)
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 *
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 * @author Artem Tikhomirov
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 * @author TMate Software Ltd.
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47 */
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 public final class PhasesHelper {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
50 private final HgRepository repo;
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
51 private final HgParentChildMap<HgChangelog> parentHelper;
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 private Boolean repoSupporsPhases;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 private List<Nodeid> draftPhaseRoots;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 private List<Nodeid> secretPhaseRoots;
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
55 private RevisionDescendants[][] phaseDescendants = new RevisionDescendants[HgPhase.values().length][];
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
57 public PhasesHelper(HgRepository hgRepo) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
58 this(hgRepo, null);
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
61 public PhasesHelper(HgRepository hgRepo, HgParentChildMap<HgChangelog> pw) {
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
62 repo = hgRepo;
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 parentHelper = pw;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 public boolean isCapableOfPhases() throws HgInvalidControlFileException {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 if (null == repoSupporsPhases) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 repoSupporsPhases = readRoots();
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 return repoSupporsPhases.booleanValue();
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
71 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 public HgPhase getPhase(HgChangeset cset) throws HgInvalidControlFileException {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 final Nodeid csetRev = cset.getNodeid();
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
76 final int csetRevIndex = cset.getRevisionIndex();
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77 return getPhase(csetRevIndex, csetRev);
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
78 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
80 public HgPhase getPhase(final int csetRevIndex, Nodeid csetRev) throws HgInvalidControlFileException {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
81 if (!isCapableOfPhases()) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
82 return HgPhase.Undefined;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
83 }
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
84 // csetRev is only used when parentHelper is available
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
85 if (parentHelper != null && (csetRev == null || csetRev.isNull())) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
86 csetRev = repo.getChangelog().getRevision(csetRevIndex);
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
89 for (HgPhase phase : new HgPhase[] {HgPhase.Secret, HgPhase.Draft }) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 List<Nodeid> roots = getPhaseRoots(phase);
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
91 if (roots.isEmpty()) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
92 continue;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
93 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
94 if (parentHelper != null) {
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
95 if (roots.contains(csetRev)) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
96 return phase;
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
97 }
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
98 if (parentHelper.childrenOf(roots).contains(csetRev)) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
99 return phase;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
100 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
101 } else {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 // no parent helper
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
103 // search all descendants.RevisuionDescendats includes root as well.
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
104 for (RevisionDescendants rd : getPhaseDescendants(phase)) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
105 // isCandidate is to go straight to another root if changeset was added later that the current root
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
106 if (rd.isCandidate(csetRevIndex) && rd.isDescendant(csetRevIndex)) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
107 return phase;
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
108 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
109 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
110 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
112 return HgPhase.Public;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
113
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
114 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
115
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
116 private Boolean readRoots() throws HgInvalidControlFileException {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
117 // FIXME shall access phaseroots through HgRepository#repoPathHelper
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
118 File phaseroots = new File(HgInternals.getRepositoryDir(repo), "store/phaseroots");
451
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
119 BufferedReader br = null;
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
120 try {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
121 if (!phaseroots.exists()) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
122 return Boolean.FALSE;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
123 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
124 HashMap<HgPhase, List<Nodeid>> phase2roots = new HashMap<HgPhase, List<Nodeid>>();
451
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
125 br = new BufferedReader(new FileReader(phaseroots));
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
126 String line;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
127 while ((line = br.readLine()) != null) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
128 String[] lc = line.trim().split("\\s+");
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
129 if (lc.length == 0) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
130 continue;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
131 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
132 if (lc.length != 2) {
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
133 HgInternals.getContext(repo).getLog().dump(getClass(), Warn, "Bad line in phaseroots:%s", line);
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
134 continue;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
136 int phaseIndex = Integer.parseInt(lc[0]);
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
137 Nodeid rootRev = Nodeid.fromAscii(lc[1]);
451
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
138 if (!repo.getChangelog().isKnown(rootRev)) {
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
139 HgInternals.getContext(repo).getLog().dump(getClass(), Warn, "Phase(%d) root node %s doesn't exist in the repository, ignored.", phaseIndex, rootRev);
451
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
140 continue;
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
141 }
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
142 HgPhase phase = HgPhase.parse(phaseIndex);
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
143 List<Nodeid> roots = phase2roots.get(phase);
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
144 if (roots == null) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
145 phase2roots.put(phase, roots = new LinkedList<Nodeid>());
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
146 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
147 roots.add(rootRev);
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
148 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
149 draftPhaseRoots = phase2roots.containsKey(Draft) ? phase2roots.get(Draft) : Collections.<Nodeid>emptyList();
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
150 secretPhaseRoots = phase2roots.containsKey(Secret) ? phase2roots.get(Secret) : Collections.<Nodeid>emptyList();
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
151 } catch (IOException ex) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152 throw new HgInvalidControlFileException(ex.toString(), ex, phaseroots);
451
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
153 } finally {
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
154 if (br != null) {
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
155 try {
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
156 br.close();
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
157 } catch (IOException ex) {
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 451
diff changeset
158 HgInternals.getContext(repo).getLog().dump(getClass(), Info, ex, null);
451
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
159 // ignore the exception otherwise
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
160 }
39fe00407937 HgBadStateException in ParentWalker.assertSortedIndex when phaseroots lists non-existent revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 449
diff changeset
161 }
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
162 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
163 return Boolean.TRUE;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
164 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
165
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
166 private List<Nodeid> getPhaseRoots(HgPhase phase) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
167 switch (phase) {
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
168 case Draft : return draftPhaseRoots;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
169 case Secret : return secretPhaseRoots;
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
170 }
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
171 return Collections.emptyList();
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
172 }
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
173
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
174
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
175 private RevisionDescendants[] getPhaseDescendants(HgPhase phase) throws HgInvalidControlFileException {
447
056f724bdc21 Cache earliest phase root revision not to evaluate all the time
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 446
diff changeset
176 int ordinal = phase.ordinal();
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
177 if (phaseDescendants[ordinal] == null) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
178 phaseDescendants[ordinal] = buildPhaseDescendants(phase);
447
056f724bdc21 Cache earliest phase root revision not to evaluate all the time
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 446
diff changeset
179 }
449
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
180 return phaseDescendants[ordinal];
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
181 }
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
182
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
183 private RevisionDescendants[] buildPhaseDescendants(HgPhase phase) throws HgInvalidControlFileException {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
184 int[] roots = toIndexes(getPhaseRoots(phase));
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
185 RevisionDescendants[] rv = new RevisionDescendants[roots.length];
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
186 for (int i = 0; i < roots.length; i++) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
187 rv[i] = new RevisionDescendants(repo, roots[i]);
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
188 rv[i].build();
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
189 }
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
190 return rv;
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
191 }
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
192
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
193 private int[] toIndexes(List<Nodeid> roots) throws HgInvalidControlFileException {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
194 int[] rv = new int[roots.size()];
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
195 for (int i = 0; i < rv.length; i++) {
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
196 rv[i] = repo.getChangelog().getRevisionIndex(roots.get(i));
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
197 }
5787e912f60e Speed up changeset phase detection when no parent cache is avalable
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 448
diff changeset
198 return rv;
447
056f724bdc21 Cache earliest phase root revision not to evaluate all the time
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 446
diff changeset
199 }
445
d0e5dc3cae6e Support for phases functionality from Mercurial 2.1
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
200 }