Mercurial > jhg

annotate src/org/tmatesoft/hg/repo/HgDirstate.java @ 390:6952d9ce97f1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Handle missing manifest revision case (brought up with Issue 23), do my best to report missing manifests when walking few manifest revisions
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 16 Feb 2012 16:08:51 +0100
parents b015f3918120
children 63c5a9d7ca3f
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 /*
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
2 * Copyright (c) 2010-2011 TMate Software Ltd
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;
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
35 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
36 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
37 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
38 import org.tmatesoft.hg.util.PathRewrite;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
39
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40
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 * @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
43 * @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
44 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
45 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 59
diff changeset
46 * @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
47 */
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
48 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
49
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 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
51 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
52 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
54 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
55 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
56 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
57 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
58 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
59 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
60 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
61 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
62 /* 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
63 * 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
64 */
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
65 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
66 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
67 private String currentBranch;
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
68
291
1483e57541ef Refactor PathRewrite to accept any char sequence, not only string
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 290
diff changeset
69 // 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
70 /*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
71 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
72 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
73 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
74 canonicalPathRewrite = canonicalPath;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
77 /*package-local*/ void read() 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
78 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
79 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
80 if (canonicalPathRewrite != null) {
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
81 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
82 } else {
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
83 canonical2dirstateName = Collections.emptyMap();
72c6eda838a6 NPE in HgDirstate.known() when no dirstate file present
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
84 }
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
85 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
86 return;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 }
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
88 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
89 if (da.isEmpty()) {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 return;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
91 }
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
92 // not sure linked is really needed here, just for ease of debug
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
93 normal = new LinkedHashMap<Path, Record>();
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
94 added = new LinkedHashMap<Path, Record>();
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
95 removed = new LinkedHashMap<Path, Record>();
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
96 merged = new LinkedHashMap<Path, Record>();
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
97 try {
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
98 parents = internalReadParents(da);
227
0fd10e5016dd IOException on empty repository with 40-byte dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 141
diff changeset
99 // 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
100 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
101 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
102 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
103 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
104 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
105 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
106 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
107 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
108 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
109 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
110 if (name[i] == 0) {
11
d46773d89a19 Boundary error in dirstate entry, explicit encoding to face troubles (if any) asap.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
111 fn1 = new String(name, 0, i, "UTF-8"); // XXX unclear from documentation what encoding is used there
d46773d89a19 Boundary error in dirstate entry, explicit encoding to face troubles (if any) asap.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
112 fn2 = new String(name, i+1, nameLen - i - 1, "UTF-8"); // need to check with different system codepages
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
113 break;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
114 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
115 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
116 if (fn1 == null) {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
117 fn1 = new String(name);
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
118 }
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
119 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
120 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
121 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
122 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
123 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
124 // 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
125 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
126 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
127 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
128 // 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
129 // 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
130 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
131 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
132 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
133 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
134 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
135 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
136 if (state == 'n') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
137 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
138 } else if (state == 'a') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
139 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
140 } else if (state == 'r') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
141 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
142 } else if (state == 'm') {
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
143 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
144 } 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
145 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
146 }
227
0fd10e5016dd IOException on empty repository with 40-byte dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 141
diff changeset
147 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
148 } catch (IOException ex) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
149 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
150 } finally {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
151 da.done();
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
153 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
154
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
155 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
156 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
157 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
158 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
159 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
160 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
161 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
162 }
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
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 /**
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
165 * @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
166 */
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
167 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
168 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
169 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
170 }
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
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 * @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
174 */
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
175 /*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
176 // 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
177 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
178 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
179 }
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
180 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
181 if (da.isEmpty()) {
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
182 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
183 }
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
184 try {
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
185 return internalReadParents(da);
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
186 } catch (IOException ex) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
187 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
188 } finally {
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
189 da.done();
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
190 }
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
191 }
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 /**
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
194 * 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
195 * @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
196 */
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
197 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
198 // 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
199 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
200 currentBranch = readBranch(repo);
252
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
201 }
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
202 return currentBranch;
a6d19adc2636 HgRepository.getWorkingCopyBranchName() to retrieve branch associated with working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 231
diff changeset
203 }
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
204
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
205 /**
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 * 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
207 * @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
208 */
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
209 /*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
210 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
211 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
212 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
213 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
214 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
215 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
216 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
217 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
218 }
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 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
220 r.close();
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
221 } catch (FileNotFoundException ex) {
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
222 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
223 // 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
224 } catch (IOException ex) {
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
225 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
226 }
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
227 }
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 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
229 }
231
1792b37650f2 Introduced access to conflict resolution information (merge state)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 227
diff changeset
230
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
231 // 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
232 /*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
233 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
234 TreeSet<Path> rv = new TreeSet<Path>();
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
235 @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
236 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
237 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
238 for (Record r : all[i].values()) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
239 rv.add(r.name1);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
240 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
241 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
242 return rv;
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
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
245 /*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
246 return internalCheck(normal, fname);
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
247 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
248
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
249 /*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
250 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
251 }
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
252 /*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
253 return internalCheck(removed, fname);
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
254 }
141
8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
255 /*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
256 return internalCheck(merged, fname);
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
257 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
258
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
259
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
260 // 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
261 /*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
262 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
263 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
264 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
265 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
266 // 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
267 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
268 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
269 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
270 @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
271 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
272 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
273 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
274 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
275 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
276 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
277 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
278 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
279 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
280 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
281 }
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
282
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
283 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
284 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
285 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
286 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
287 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
288 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
289 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
290 // 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
291 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
292 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
293 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
294 // 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
295 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
296 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
297 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
298 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
299 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
300 }
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 14
diff changeset
301
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
302 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
303 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
304 @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
305 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
306 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
307 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
308 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
309 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
310 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
311 }
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 }
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 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
317 /**
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
318 * 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
319 * @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
320 * @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
321 * @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
322 */
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
323 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
324 }
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
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
326 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
327 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
328 // 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
329 // 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
330 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
331
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 /*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
333 mode = fmode;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
334 size = fsize;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
335 time = ftime;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
336 this.name1 = name1;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
337 this.name2 = name2;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
338
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
339 }
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
340
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 284
diff changeset
341 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
342 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
343 }
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
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 * @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
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 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
349 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
350 }
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
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 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
353 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
354 }
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
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 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
357 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
358 }
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
359
348
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
360 public int mode() {
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
361 return mode;
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
362 }
a0864b2892cd Expose errors reading mercurial control files with exception
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 332
diff changeset
363
293
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
364 @Override
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
365 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
366 try {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
367 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
368 } 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
369 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
370 }
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 291
diff changeset
371 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
372 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
373 }