Mercurial > hg4j

annotate src/org/tmatesoft/hg/repo/HgDirstate.java @ 422:5d1cc7366d04

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag v0.8.5 for changeset fdd7d756dea0. Point before major exceptions refactoring
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 23 Mar 2012 21:26:01 +0100
parents fdd7d756dea0
children 9c9c442b5f2e
rev   line source
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 388
diff changeset
2 * Copyright (c) 2010-2012 TMate Software Ltd
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
3 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
4 * This program is free software; you can redistribute it and/or modify
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
5 * it under the terms of the GNU General Public License as published by
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
6 * the Free Software Foundation; version 2 of the License.
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
7 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
8 * This program is distributed in the hope that it will be useful,
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
11 * GNU General Public License for more details.
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
12 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
13 * For information on how to redistribute this software under
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
14 * the terms of a license other than GNU General Public License
102
a3a2e5deb320 Updated contact address to support@hg4j.com
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 93
diff changeset
15 * contact TMate Software at support@hg4j.com
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
17 package org.tmatesoft.hg.repo;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
19 import static org.tmatesoft.hg.core.Nodeid.NULL;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
20
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
21 import java.io.BufferedReader;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 import java.io.File;
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
23 import java.io.FileNotFoundException;
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
24 import java.io.FileReader;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import java.io.IOException;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import java.util.Collections;
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
27 import java.util.HashMap;
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
28 import java.util.LinkedHashMap;
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
29 import java.util.Map;
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
30 import java.util.TreeSet;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
32 import org.tmatesoft.hg.core.HgInvalidControlFileException;
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
33 import org.tmatesoft.hg.core.Nodeid;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
34 import org.tmatesoft.hg.internal.DataAccess;
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 388
diff changeset
35 import org.tmatesoft.hg.internal.EncodingHelper;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
36 import org.tmatesoft.hg.util.Pair;
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
37 import org.tmatesoft.hg.util.Path;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
38 import org.tmatesoft.hg.util.PathPool;
291
1483e57541ef Refactor PathRewrite to accept any char sequence, not only string
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 290
diff changeset
39 import org.tmatesoft.hg.util.PathRewrite;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
40
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 /**
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 * @see http://mercurial.selenic.com/wiki/DirState
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 * @see http://mercurial.selenic.com/wiki/FileFormats#dirstate
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
45 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
46 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
47 * @author TMate Software Ltd.
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 */
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
49 public final class HgDirstate /* XXX RepoChangeListener */{
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
50
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
51 public enum EntryKind {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
52 Normal, Added, Removed, Merged, // order is being used in code of this class, don't change unless any use is checked
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
53 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
55 private final HgRepository repo;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 private final File dirstateFile;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
57 private final PathPool pathPool;
291
1483e57541ef Refactor PathRewrite to accept any char sequence, not only string
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 290
diff changeset
58 private final PathRewrite canonicalPathRewrite;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
59 private Map<Path, Record> normal;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
60 private Map<Path, Record> added;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
61 private Map<Path, Record> removed;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
62 private Map<Path, Record> merged;
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
63 /* map of canonicalized file names to their originals from dirstate file.
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
64 * Note, only those canonical names that differ from their dirstate counterpart are recorded here
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
65 */
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
66 private Map<Path, Path> canonical2dirstateName;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
67 private Pair<Nodeid, Nodeid> parents;
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
68 private String currentBranch;
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
69
291
1483e57541ef Refactor PathRewrite to accept any char sequence, not only string
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 290
diff changeset
70 // canonicalPath may be null if we don't need to check for names other than in dirstate
1483e57541ef Refactor PathRewrite to accept any char sequence, not only string
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 290
diff changeset
71 /*package-local*/ HgDirstate(HgRepository hgRepo, File dirstate, PathPool pathPool, PathRewrite canonicalPath) {
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
72 repo = hgRepo;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
73 dirstateFile = dirstate; // XXX decide whether file names shall be kept local to reader (see #branches()) or passed from outside
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
74 this.pathPool = pathPool;
291
1483e57541ef Refactor PathRewrite to accept any char sequence, not only string
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 290
diff changeset
75 canonicalPathRewrite = canonicalPath;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 388
diff changeset
78 /*package-local*/ void read(EncodingHelper encodingHelper) throws HgInvalidControlFileException {
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
79 normal = added = removed = merged = Collections.<Path, Record>emptyMap();
371
aa2e589d4e84 NPE in HgWCStatusCollector:initDirstateParentManifest (aka AssertionError in HgDirstate:parents())
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 348
diff changeset
80 parents = new Pair<Nodeid,Nodeid>(Nodeid.NULL, Nodeid.NULL);
332
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
81 if (canonicalPathRewrite != null) {
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
82 canonical2dirstateName = new HashMap<Path,Path>();
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
83 } else {
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
84 canonical2dirstateName = Collections.emptyMap();
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
85 }
59
b771e94a4f7c Introduce Internals to keep LocalHgRepo casts and alike in a single place. WCSC optionally to reuse SC data
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 18
diff changeset
86 if (dirstateFile == null || !dirstateFile.exists()) {
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 return;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88 }
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
89 DataAccess da = repo.getDataAccess().create(dirstateFile);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 try {
421
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
91 if (da.isEmpty()) {
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
92 return;
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
93 }
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
94 // not sure linked is really needed here, just for ease of debug
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
95 normal = new LinkedHashMap<Path, Record>();
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
96 added = new LinkedHashMap<Path, Record>();
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
97 removed = new LinkedHashMap<Path, Record>();
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
98 merged = new LinkedHashMap<Path, Record>();
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
99
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
100 parents = internalReadParents(da);
227
0fd10e5016dd IOException on empty repository with 40-byte dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 141
diff changeset
101 // hg init; hg up produces an empty repository where dirstate has parents (40 bytes) only
0fd10e5016dd IOException on empty repository with 40-byte dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 141
diff changeset
102 while (!da.isEmpty()) {
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
103 final byte state = da.readByte();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
104 final int fmode = da.readInt();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
105 final int size = da.readInt();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
106 final int time = da.readInt();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
107 final int nameLen = da.readInt();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
108 String fn1 = null, fn2 = null;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
109 byte[] name = new byte[nameLen];
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
110 da.readBytes(name, 0, nameLen);
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 for (int i = 0; i < nameLen; i++) {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
112 if (name[i] == 0) {
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 388
diff changeset
113 fn1 = encodingHelper.fromDirstate(name, 0, i);
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 388
diff changeset
114 fn2 = encodingHelper.fromDirstate(name, i+1, nameLen - i - 1);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
115 break;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
116 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
117 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
118 if (fn1 == null) {
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 388
diff changeset
119 fn1 = encodingHelper.fromDirstate(name, 0, nameLen);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
120 }
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
121 Record r = new Record(fmode, size, time, pathPool.path(fn1), fn2 == null ? null : pathPool.path(fn2));
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
122 if (canonicalPathRewrite != null) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
123 Path canonicalPath = pathPool.path(canonicalPathRewrite.rewrite(fn1).toString());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
124 if (canonicalPath != r.name()) { // == as they come from the same pool
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
125 assert !canonical2dirstateName.containsKey(canonicalPath); // otherwise there's already a file with same canonical name
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
126 // which can't happen for case-insensitive file system (or there's erroneous PathRewrite, perhaps doing smth else)
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
127 canonical2dirstateName.put(canonicalPath, r.name());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
128 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
129 if (fn2 != null) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
130 // not sure I need copy origin in the map, I don't seem to use it anywhere,
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
131 // but I guess I'll have to use it some day.
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
132 canonicalPath = pathPool.path(canonicalPathRewrite.rewrite(fn2).toString());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
133 if (canonicalPath != r.copySource()) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
134 canonical2dirstateName.put(canonicalPath, r.copySource());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
135 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
136 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
137 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
138 if (state == 'n') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
139 normal.put(r.name1, r);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
140 } else if (state == 'a') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
141 added.put(r.name1, r);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
142 } else if (state == 'r') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
143 removed.put(r.name1, r);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
144 } else if (state == 'm') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
145 merged.put(r.name1, r);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
146 } else {
388
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 371
diff changeset
147 repo.getContext().getLog().warn(getClass(), "Dirstate record for file %s (size: %d, tstamp:%d) has unknown state '%c'", r.name1, r.size(), r.time, state);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
148 }
227
0fd10e5016dd IOException on empty repository with 40-byte dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 141
diff changeset
149 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
150 } catch (IOException ex) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
151 throw new HgInvalidControlFileException("Dirstate read failed", ex, dirstateFile);
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152 } finally {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
153 da.done();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
154 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
155 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
156
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
157 private static Pair<Nodeid, Nodeid> internalReadParents(DataAccess da) throws IOException {
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
158 byte[] parents = new byte[40];
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
159 da.readBytes(parents, 0, 40);
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
160 Nodeid n1 = Nodeid.fromBinary(parents, 0);
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
161 Nodeid n2 = Nodeid.fromBinary(parents, 20);
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
162 parents = null;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
163 return new Pair<Nodeid, Nodeid>(n1, n2);
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
164 }
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
165
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
166 /**
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
167 * @return pair of working copy parents, with {@link Nodeid#NULL} for missing values.
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
168 */
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
169 public Pair<Nodeid,Nodeid> parents() {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
170 assert parents != null; // instance not initialized with #read()
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
171 return parents;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
172 }
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
173
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
174 /**
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
175 * @return pair of parents, both {@link Nodeid#NULL} if dirstate is not available
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
176 */
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
177 /*package-local*/ static Pair<Nodeid, Nodeid> readParents(HgRepository repo, File dirstateFile) throws HgInvalidControlFileException {
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
178 // do not read whole dirstate if all we need is WC parent information
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
179 if (dirstateFile == null || !dirstateFile.exists()) {
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
180 return new Pair<Nodeid,Nodeid>(NULL, NULL);
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
181 }
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
182 DataAccess da = repo.getDataAccess().create(dirstateFile);
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
183 try {
421
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
184 if (da.isEmpty()) {
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
185 return new Pair<Nodeid,Nodeid>(NULL, NULL);
fdd7d756dea0 Allow IOException from DataAccess methods for subclasses with non-trivial implementations, to avoid exception dumps when inapropriate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 418
diff changeset
186 }
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
187 return internalReadParents(da);
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
188 } catch (IOException ex) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
189 throw new HgInvalidControlFileException("Error reading working copy parents from dirstate", ex, dirstateFile);
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
190 } finally {
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
191 da.done();
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
192 }
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
193 }
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
194
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
195 /**
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
196 * FIXME move to a better place, e.g. WorkingCopy container that tracks both dirstate and branches (and, perhaps, undo, lastcommit and other similar information)
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
197 * @return branch associated with the working directory
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
198 */
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
199 public String branch() throws HgInvalidControlFileException {
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
200 // XXX is it really proper place for the method?
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
201 if (currentBranch == null) {
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
202 currentBranch = readBranch(repo);
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
203 }
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
204 return currentBranch;
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
205 }
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
206
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
207 /**
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
208 * XXX is it really proper place for the method?
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
209 * @return branch associated with the working directory
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
210 */
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
211 /*package-local*/ static String readBranch(HgRepository repo) throws HgInvalidControlFileException {
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
212 String branch = HgRepository.DEFAULT_BRANCH_NAME;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
213 File branchFile = new File(repo.getRepositoryRoot(), "branch");
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
214 if (branchFile.exists()) {
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
215 try {
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
216 BufferedReader r = new BufferedReader(new FileReader(branchFile));
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
217 String b = r.readLine();
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
218 if (b != null) {
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
219 b = b.trim().intern();
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
220 }
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
221 branch = b == null || b.length() == 0 ? HgRepository.DEFAULT_BRANCH_NAME : b;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
222 r.close();
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
223 } catch (FileNotFoundException ex) {
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
224 repo.getContext().getLog().debug(HgDirstate.class, ex, null); // log verbose debug, exception might be legal here
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
225 // IGNORE
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
226 } catch (IOException ex) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
227 throw new HgInvalidControlFileException("Error reading file with branch information", ex, branchFile);
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
228 }
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
229 }
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
230 return branch;
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
231 }
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
232
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
233 // new, modifiable collection
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
234 /*package-local*/ TreeSet<Path> all() {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
235 assert normal != null;
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
236 TreeSet<Path> rv = new TreeSet<Path>();
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
237 @SuppressWarnings("unchecked")
284
7232b94f2ae3 HgDirstate shall operate with Path instead of String for file names. Use of Pair instead of array of unspecified length for parents.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 280
diff changeset
238 Map<Path, Record>[] all = new Map[] { normal, added, removed, merged };
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
239 for (int i = 0; i < all.length; i++) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
240 for (Record r : all[i].values()) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
241 rv.add(r.name1);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
242 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
243 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
244 return rv;
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
245 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
246
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
247 /*package-local*/ Record checkNormal(Path fname) {
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
248 return internalCheck(normal, fname);
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
249 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
250
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
251 /*package-local*/ Record checkAdded(Path fname) {
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
252 return internalCheck(added, fname);
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
253 }
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
254 /*package-local*/ Record checkRemoved(Path fname) {
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
255 return internalCheck(removed, fname);
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
256 }
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
257 /*package-local*/ Record checkMerged(Path fname) {
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
258 return internalCheck(merged, fname);
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
259 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
260
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
261
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
262 // return non-null if fname is known, either as is, or its canonical form. in latter case, this canonical form is return value
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
263 /*package-local*/ Path known(Path fname) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
264 Path fnameCanonical = null;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
265 if (canonicalPathRewrite != null) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
266 fnameCanonical = pathPool.path(canonicalPathRewrite.rewrite(fname).toString());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
267 if (fnameCanonical != fname && canonical2dirstateName.containsKey(fnameCanonical)) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
268 // we know right away there's name in dirstate with alternative canonical form
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
269 return canonical2dirstateName.get(fnameCanonical);
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
270 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
271 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
272 @SuppressWarnings("unchecked")
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
273 Map<Path, Record>[] all = new Map[] { normal, added, removed, merged };
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
274 for (int i = 0; i < all.length; i++) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
275 if (all[i].containsKey(fname)) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
276 return fname;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
277 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
278 if (fnameCanonical != null && all[i].containsKey(fnameCanonical)) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
279 return fnameCanonical;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
280 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
281 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
282 return null;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
283 }
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
284
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
285 private Record internalCheck(Map<Path, Record> map, Path fname) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
286 Record rv = map.get(fname);
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
287 if (rv != null || canonicalPathRewrite == null) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
288 return rv;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
289 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
290 Path fnameCanonical = pathPool.path(canonicalPathRewrite.rewrite(fname).toString());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
291 if (fnameCanonical != fname) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
292 // case when fname = /a/B/c, and dirstate is /a/b/C
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
293 if (canonical2dirstateName.containsKey(fnameCanonical)) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
294 return map.get(canonical2dirstateName.get(fnameCanonical));
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
295 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
296 // try canonical directly, fname = /a/B/C, dirstate has /a/b/c
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
297 if ((rv = map.get(fnameCanonical)) != null) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
298 return rv;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
299 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
300 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
301 return null;
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
302 }
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
303
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
304 public void walk(Inspector inspector) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
305 assert normal != null;
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
306 @SuppressWarnings("unchecked")
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
307 Map<Path, Record>[] all = new Map[] { normal, added, removed, merged };
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
308 for (int i = 0; i < all.length; i++) {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
309 EntryKind k = EntryKind.values()[i];
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
310 for (Record r : all[i].values()) {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
311 if (!inspector.next(k, r)) {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
312 return;
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
313 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
314 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
315 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
316 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
317
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
318 public interface Inspector {
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
319 /**
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
320 * Invoked for each entry in the directory state file
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
321 * @param kind file record kind
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
322 * @param entry file record. Note, do not cache instance as it may be reused between the calls
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
323 * @return <code>true</code> to indicate further records are still of interest, <code>false</code> to stop iteration
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
324 */
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
325 boolean next(EntryKind kind, Record entry);
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
326 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
327
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
328 public static final class Record implements Cloneable {
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
329 private final int mode, size, time;
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
330 // Dirstate keeps local file size (i.e. that with any filters already applied).
280
35125450c804 Erroneous and slow status for working copies based on non-tip revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 252
diff changeset
331 // Thus, can't compare directly to HgDataFile.length()
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
332 private final Path name1, name2;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
333
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
334 /*package-local*/ Record(int fmode, int fsize, int ftime, Path name1, Path name2) {
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
335 mode = fmode;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
336 size = fsize;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
337 time = ftime;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
338 this.name1 = name1;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
339 this.name2 = name2;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
340
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
341 }
290
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
342
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
343 public Path name() {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
344 return name1;
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
345 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
346
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
347 /**
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
348 * @return non-<code>null</code> for copy/move
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
349 */
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
350 public Path copySource() {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
351 return name2;
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
352 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
353
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
354 public int modificationTime() {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
355 return time;
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
356 }
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
357
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
358 public int size() {
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
359 return size;
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
360 }
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
361
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
362 public int mode() {
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
363 return mode;
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
364 }
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
365
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
366 @Override
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
367 public Record clone() {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
368 try {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
369 return (Record) super.clone();
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
370 } catch (CloneNotSupportedException ex) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
371 throw new InternalError(ex.toString());
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
372 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
373 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
374 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
375 }