Mercurial > hg4j

annotate src/org/tmatesoft/hg/repo/ext/MqManager.java @ 650:3b275cc2d2aa

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Push: phase4 - settle local and remote phases, push updated phases regardless of server publishing state, do not push secret changesets
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 28 Jun 2013 19:27:26 +0200
parents 6526d8adbc0f
children
rev   line source
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2012 TMate Software Ltd
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.repo.ext;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 465
diff changeset
19 import static org.tmatesoft.hg.util.LogFacility.Severity.Warn;
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 465
diff changeset
20
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import java.io.File;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 import java.io.IOException;
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
23 import java.util.ArrayList;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 import java.util.Collections;
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
25 import java.util.HashMap;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import java.util.LinkedList;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import java.util.List;
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
28 import java.util.Map;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 624
diff changeset
30 import org.tmatesoft.hg.core.HgIOException;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 import org.tmatesoft.hg.core.Nodeid;
493
ba36f66c32b4 Refactor to keep knowledge about repository control files and their location in respect to .hg/ in a single place (facilitate future adoption of shared repositories)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 490
diff changeset
32 import org.tmatesoft.hg.internal.Internals;
480
f3fab7a20841 Refactor LineReader utility as stanalone class to facilitate reuse
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 475
diff changeset
33 import org.tmatesoft.hg.internal.LineReader;
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 465
diff changeset
34 import org.tmatesoft.hg.repo.HgInvalidControlFileException;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 import org.tmatesoft.hg.util.LogFacility;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 import org.tmatesoft.hg.util.Path;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 /**
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 * Mercurial Queues Support.
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 * Access to MqExtension functionality.
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 *
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
42 * @since 1.1
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 * @author Artem Tikhomirov
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 * @author TMate Software Ltd.
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 public class MqManager {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
48 private static final String PATCHES_DIR = "patches";
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
49
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
50 private final Internals repo;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51 private List<PatchRecord> applied = Collections.emptyList();
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 private List<PatchRecord> allKnown = Collections.emptyList();
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
53 private List<String> queueNames = Collections.emptyList();
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
54 private String activeQueue = PATCHES_DIR;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
56 /*package-local*/ MqManager(Internals internalRepo) {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
57 repo = internalRepo;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 /**
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 * Updates manager with up-to-date state of the mercurial queues.
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
62 * @return <code>this</code> for convenience
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 */
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
64 public MqManager refresh() throws HgInvalidControlFileException {
624
507602cb4fb3 FIXMEs and TODOs: pay some technical debt
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
65 // MQ doesn't seem to use any custom lock mechanism.
507602cb4fb3 FIXMEs and TODOs: pay some technical debt
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
66 // MQ uses Mercurial's wc/store lock when updating repository (strip/new queue)
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
67 applied = allKnown = Collections.emptyList();
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
68 queueNames = Collections.emptyList();
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 480
diff changeset
69 final LogFacility log = repo.getSessionContext().getLog();
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 try {
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
71 File queues = repo.getFileFromRepoDir("patches.queues");
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
72 if (queues.isFile()) {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
73 LineReader lr = new LineReader(queues, log).trimLines(true).skipEmpty(true);
480
f3fab7a20841 Refactor LineReader utility as stanalone class to facilitate reuse
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 475
diff changeset
74 lr.read(new LineReader.SimpleLineCollector(), queueNames = new LinkedList<String>());
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
75 }
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
76 final String queueLocation; // path under .hg to patch queue information (status, series and diff files)
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
77 File activeQueueFile = repo.getFileFromRepoDir("patches.queue");
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
78 // file is there only if it's not default queue ('patches') that is active
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
79 if (activeQueueFile.isFile()) {
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
80 ArrayList<String> contents = new ArrayList<String>();
480
f3fab7a20841 Refactor LineReader utility as stanalone class to facilitate reuse
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 475
diff changeset
81 new LineReader(activeQueueFile, log).read(new LineReader.SimpleLineCollector(), contents);
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
82 if (contents.isEmpty()) {
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 465
diff changeset
83 log.dump(getClass(), Warn, "File %s with active queue name is empty", activeQueueFile.getName());
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
84 activeQueue = PATCHES_DIR;
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
85 queueLocation = PATCHES_DIR + '/';
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
86 } else {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
87 activeQueue = contents.get(0);
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
88 queueLocation = PATCHES_DIR + '-' + activeQueue + '/';
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
89 }
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
90 } else {
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
91 activeQueue = PATCHES_DIR;
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
92 queueLocation = PATCHES_DIR + '/';
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
93 }
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
94 final Path.Source patchLocation = new Path.Source() {
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
95
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 465
diff changeset
96 public Path path(CharSequence p) {
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
97 StringBuilder sb = new StringBuilder(64);
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
98 sb.append(".hg/");
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
99 sb.append(queueLocation);
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
100 sb.append(p);
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
101 return Path.create(sb);
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
102 }
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
103 };
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
104 final File fileStatus = repo.getFileFromRepoDir(queueLocation + "status");
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
105 final File fileSeries = repo.getFileFromRepoDir(queueLocation + "series");
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
106 if (fileStatus.isFile()) {
480
f3fab7a20841 Refactor LineReader utility as stanalone class to facilitate reuse
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 475
diff changeset
107 new LineReader(fileStatus, log).read(new LineReader.LineConsumer<List<PatchRecord>>() {
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
108
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
109 public boolean consume(String line, List<PatchRecord> result) throws IOException {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
110 int sep = line.indexOf(':');
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 if (sep == -1) {
471
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 465
diff changeset
112 log.dump(MqManager.class, Warn, "Bad line in %s:%s", fileStatus.getPath(), line);
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
113 return true;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
114 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
115 Nodeid nid = Nodeid.fromAscii(line.substring(0, sep));
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
116 String name = new String(line.substring(sep+1));
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
117 result.add(new PatchRecord(nid, name, patchLocation.path(name)));
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
118 return true;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
119 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
120 }, applied = new LinkedList<PatchRecord>());
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
121 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
122 if (fileSeries.isFile()) {
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
123 final Map<String,PatchRecord> name2patch = new HashMap<String, PatchRecord>();
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
124 for (PatchRecord pr : applied) {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
125 name2patch.put(pr.getName(), pr);
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
126 }
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
127 LinkedList<String> knownPatchNames = new LinkedList<String>();
480
f3fab7a20841 Refactor LineReader utility as stanalone class to facilitate reuse
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 475
diff changeset
128 new LineReader(fileSeries, log).read(new LineReader.SimpleLineCollector(), knownPatchNames);
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
129 // XXX read other queues?
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
130 allKnown = new ArrayList<PatchRecord>(knownPatchNames.size());
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
131 for (String name : knownPatchNames) {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
132 PatchRecord pr = name2patch.get(name);
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
133 if (pr == null) {
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
134 pr = new PatchRecord(null, name, patchLocation.path(name));
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135 }
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
136 allKnown.add(pr);
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
137 }
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
138 }
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 624
diff changeset
139 } catch (HgIOException ex) {
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 624
diff changeset
140 throw new HgInvalidControlFileException(ex, true);
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
141 }
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
142 return this;
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
143 }
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
144
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
145 /**
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
146 * Number of patches not yet applied
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
147 * @return positive value when there are
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
148 */
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
149 public int getQueueSize() {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
150 return getAllKnownPatches().size() - getAppliedPatches().size();
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
151 }
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
153 /**
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
154 * Subset of the patches from the queue that were already applied to the repository
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
155 * <p>Analog of 'hg qapplied'
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
156 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
157 * <p>Clients shall call {@link #refresh()} prior to first use
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
158 * @return collection of records in no particular order, may be empty if none applied
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
159 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
160 public List<PatchRecord> getAppliedPatches() {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
161 return Collections.unmodifiableList(applied);
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
162 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
163
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
164 /**
465
2078692eeb58 MqManager: read status/series of the active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 464
diff changeset
165 * All of the patches in the active queue that MQ knows about for this repository
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
166 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
167 * <p>Clients shall call {@link #refresh()} prior to first use
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
168 * @return collection of records in no particular order, may be empty if there are no patches in the queue
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
169 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
170 public List<PatchRecord> getAllKnownPatches() {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
171 return Collections.unmodifiableList(allKnown);
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
172 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
173
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
174 /**
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
175 * Name of the patch queue <code>hg qqueue --active</code> which is active now.
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
176 * @return patch queue name
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
177 */
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
178 public String getActiveQueueName() {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
179 return activeQueue;
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
180 }
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
181
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
182 /**
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
183 * Patch queues known in the repository, <code>hg qqueue -l</code> analog.
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
184 * There's at least one patch queue (default one names 'patches'). Only one patch queue at a time is active.
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
185 *
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
186 * @return names of patch queues
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
187 */
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
188 public List<String> getQueueNames() {
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
189 return Collections.unmodifiableList(queueNames);
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
190 }
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
191
475
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
192 public final class PatchRecord {
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
193 private final Nodeid nodeid;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
194 private final String name;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
195 private final Path location;
464
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
196
1a3c18d57a8e MqManager evolution: same PatchRecord instances, list patch queues, detect active queue
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 463
diff changeset
197 // hashCode/equals might be useful if cons becomes public
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
198
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
199 PatchRecord(Nodeid revision, String name, Path diffLocation) {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
200 nodeid = revision;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
201 this.name = name;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
202 this.location = diffLocation;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
203 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
204
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
205 /**
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
206 * Identifies changeset of the patch that has been applied to the repository
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
207 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
208 * @return changeset revision or <code>null</code> if this patch is not yet applied
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
209 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
210 public Nodeid getRevision() {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
211 return nodeid;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
212 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
213
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
214 /**
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
215 * Identifies patch, either based on a user-supplied name (<code>hg qnew <i>patch-name</i></code>) or
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
216 * an automatically generated name (like <code><i>revisionIndex</i>.diff</code> for imported changesets).
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
217 * Clients shall not rely on this naming scheme, though.
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
218 *
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
219 * @return never <code>null</code>
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
220 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
221 public String getName() {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
222 return name;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
223 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
224
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
225 /**
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
226 * Location of diff file with the patch, relative to repository root
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
227 * @return path to the patch, never <code>null</code>
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
228 */
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
229 public Path getPatchLocation() {
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
230 return location;
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
231 }
475
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
232
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
233 @Override
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
234 public String toString() {
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
235 String fmt = "mq.PatchRecord[name:%s; %spath:%s]";
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
236 String ni = nodeid != null ? String.format("applied as: %s; ", nodeid.shortNotation()) : "";
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
237 return String.format(fmt, name, ni, location);
0e34b8f3946a Tests for MqManager
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
238 }
463
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
239 }
a0507a9f3da0 Initial support for MqExtension
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
240 }