jhg: src/org/tmatesoft/hg/repo/HgWorkingCopyStatusCollector.java annotate

annotate src/org/tmatesoft/hg/repo/HgWorkingCopyStatusCollector.java @ 695:053bb4397bf9

Refactoring: nice Revlog.indexWalk() implementation

author	Artem Tikhomirov <tikhomirov.artem@gmail.com>
date	Mon, 05 Aug 2013 18:45:16 +0200
parents	7efabe0cddcf
children	cf200271439a

rev	line source
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	1 /*
537 5a455624be4f Update javadoc for HgManifest.Inspector and fix erroneous internal API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 506 diff changeset	2 * Copyright (c) 2011-2013 TMate Software Ltd
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	3 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 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: 68 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: 68 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: 68 diff changeset	7 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 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: 68 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: 68 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: 68 diff changeset	11 * GNU General Public License for more details.
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	12 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 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: 68 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: 94 diff changeset	15 * contact TMate Software at support@hg4j.com
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	16 */
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	17 package org.tmatesoft.hg.repo;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	18
120 b19f0ac5ee62 Check against working copy shall expect non-persistent modifications done by filters and not report such files as modified Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 117 diff changeset	19 import static java.lang.Math.max;
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	20 import static java.lang.Math.min;
218 047b1dec7a04 Issue 7: Correctly handle manifest and changelog with different number of (or non-matching) revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	21 import static org.tmatesoft.hg.repo.HgRepository.*;
456 909306e412e2 Refactor LogFacility and SessionContext, better API for both Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 431 diff changeset	22 import static org.tmatesoft.hg.util.LogFacility.Severity.*;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	23
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	24 import java.io.File;
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	25 import java.io.IOException;
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	26 import java.nio.ByteBuffer;
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	27 import java.nio.channels.ReadableByteChannel;
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	28 import java.util.ArrayList;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	29 import java.util.Collections;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	30 import java.util.NoSuchElementException;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	31 import java.util.Set;
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	32 import java.util.TreeSet;
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	33
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	34 import org.tmatesoft.hg.core.Nodeid;
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	35 import org.tmatesoft.hg.core.SessionContext;
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	36 import org.tmatesoft.hg.internal.ByteArrayChannel;
628 6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 613 diff changeset	37 import org.tmatesoft.hg.internal.FileUtils;
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	38 import org.tmatesoft.hg.internal.FilterByteChannel;
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	39 import org.tmatesoft.hg.internal.Internals;
248 3fbfce107f94 Issue 8: Means to find out information about given file at specific changeset. Inner ManifestRevisionInspector got promoted to ManifestRevision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 246 diff changeset	40 import org.tmatesoft.hg.internal.ManifestRevision;
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	41 import org.tmatesoft.hg.internal.PathPool;
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	42 import org.tmatesoft.hg.internal.PathScope;
355 f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	43 import org.tmatesoft.hg.internal.Preview;
356 91d75e1bac9f Consistent approach to deal with adaptable objects. Give adaptable precedence over instanceof to allow conditional response when classes do implement desired interface Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 355 diff changeset	44 import org.tmatesoft.hg.util.Adaptable;
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	45 import org.tmatesoft.hg.util.ByteChannel;
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	46 import org.tmatesoft.hg.util.CancelSupport;
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	47 import org.tmatesoft.hg.util.CancelledException;
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	48 import org.tmatesoft.hg.util.Convertor;
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	49 import org.tmatesoft.hg.util.FileInfo;
141 8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 133 diff changeset	50 import org.tmatesoft.hg.util.FileIterator;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	51 import org.tmatesoft.hg.util.FileWalker;
133 4a948ec83980 core.Path to util.Path as it's not Hg repo dependant Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 120 diff changeset	52 import org.tmatesoft.hg.util.Path;
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	53 import org.tmatesoft.hg.util.PathRewrite;
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	54 import org.tmatesoft.hg.util.RegularFileInfo;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	55
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	56 /**
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	57 *
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	58 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	59 * @author TMate Software Ltd.
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	60 */
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	61 public class HgWorkingCopyStatusCollector {
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	62
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	63 private final HgRepository repo;
141 8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 133 diff changeset	64 private final FileIterator repoWalker;
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: 58 diff changeset	65 private HgDirstate dirstate;
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	66 private HgStatusCollector baseRevisionCollector;
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	67 private Convertor<Path> pathPool;
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	68 private ManifestRevision dirstateParentManifest;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	69
362 4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	70 /**
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	71 * Collector that iterates over complete working copy
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	72 */
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	73 public HgWorkingCopyStatusCollector(HgRepository hgRepo) {
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	74 this(hgRepo, new HgInternals(hgRepo).createWorkingDirWalker(null));
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	75 }
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	76
362 4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	77 /**
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	78 * Collector may analyze and report status for any arbitrary sub-tree of the working copy.
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	79 * File iterator shall return names of the files relative to the repository root.
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	80 *
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	81 * @param hgRepo status target repository
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	82 * @param workingCopyWalker iterator over files in the working copy
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	83 */
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	84 public HgWorkingCopyStatusCollector(HgRepository hgRepo, FileIterator workingCopyWalker) {
218 047b1dec7a04 Issue 7: Correctly handle manifest and changelog with different number of (or non-matching) revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	85 repo = hgRepo;
362 4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	86 repoWalker = workingCopyWalker;
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	87 }
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: 58 diff changeset	88
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: 58 diff changeset	89 /**
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: 58 diff changeset	90 * Optionally, supply a collector instance that may cache (or have already cached) base revision
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: 58 diff changeset	91 * @param sc may be null
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: 58 diff changeset	92 */
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	93 public void setBaseRevisionCollector(HgStatusCollector sc) {
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: 58 diff changeset	94 baseRevisionCollector = sc;
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: 58 diff changeset	95 }
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	96
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	97 /package-local/ Convertor<Path> getPathPool() {
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	98 if (pathPool == null) {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	99 if (baseRevisionCollector == null) {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	100 pathPool = new PathPool(new PathRewrite.Empty());
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	101 } else {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	102 return baseRevisionCollector.getPathPool();
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	103 }
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	104 }
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	105 return pathPool;
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	106 }
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	107
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	108 public void setPathPool(Convertor<Path> pathConvertor) {
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	109 pathPool = pathConvertor;
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	110 }
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 91 diff changeset	111
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	112 /**
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	113 * Access to directory state information this collector uses.
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	114 * @return directory state holder, never <code>null</code>
8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	115 */
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	116 public HgDirstate getDirstate() throws HgInvalidControlFileException {
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: 58 diff changeset	117 if (dirstate == null) {
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	118 Convertor<Path> pp = getPathPool();
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	119 Path.Source ps;
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	120 if (pp instanceof Path.Source) {
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	121 ps = (Path.Source) pp;
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	122 } else {
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	123 ps = new Path.SimpleSource(new PathRewrite.Empty(), pp);
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	124 }
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	125 dirstate = repo.loadDirstate(ps);
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: 58 diff changeset	126 }
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: 58 diff changeset	127 return dirstate;
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: 58 diff changeset	128 }
275 6d1804fe0ed7 Issue 10: Report file content length with respect of metadata. Respect dirstate parents for WC's status. Exceptions to keep useful attributes of the location Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 248 diff changeset	129
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	130 private HgDirstate getDirstateImpl() {
a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	131 return dirstate;
a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	132 }
a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	133
628 6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 613 diff changeset	134 private ManifestRevision getManifest(int changelogLocalRev) throws HgRuntimeException {
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: 282 diff changeset	135 assert changelogLocalRev >= 0;
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	136 ManifestRevision mr;
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	137 if (baseRevisionCollector != null) {
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	138 mr = baseRevisionCollector.raw(changelogLocalRev);
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	139 } else {
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	140 mr = new ManifestRevision(null, null);
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	141 repo.getManifest().walk(changelogLocalRev, changelogLocalRev, mr);
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	142 }
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	143 return mr;
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	144 }
354 5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	145
628 6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 613 diff changeset	146 private void initDirstateParentManifest() throws HgRuntimeException {
354 5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	147 Nodeid dirstateParent = getDirstateImpl().parents().first();
5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	148 if (dirstateParent.isNull()) {
405 866fc3b597a0 Add an explicit constant instead of -1 to indicate 'no revision' case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 397 diff changeset	149 dirstateParentManifest = baseRevisionCollector != null ? baseRevisionCollector.raw(NO_REVISION) : HgStatusCollector.createEmptyManifestRevision();
354 5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	150 } else {
367 2fadf8695f8a Use 'revision index' instead of the vague 'local revision number' concept in the API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 366 diff changeset	151 int changeloRevIndex = repo.getChangelog().getRevisionIndex(dirstateParent);
2fadf8695f8a Use 'revision index' instead of the vague 'local revision number' concept in the API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 366 diff changeset	152 dirstateParentManifest = getManifest(changeloRevIndex);
354 5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	153 }
5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	154 }
5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	155
5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	156 // WC not necessarily points to TIP, but may be result of update to any previous revision.
5f9073eabf06 Propagate errors with exceptions up to a end client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 350 diff changeset	157 // In such case, we need to compare local files not to their TIP content, but to specific version at the time of selected revision
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	158 private ManifestRevision getDirstateParentManifest() {
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	159 return dirstateParentManifest;
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	160 }
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	161
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	162 /**
429 cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	163 * Walk working copy, analyze status for each file found and missing.
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	164 * May be invoked few times.
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	165 *
506 27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	166 * <p>There's no dedicated constant for working copy parent, at least now.
429 cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	167 * Use {@link HgRepository#WORKING_COPY} to indicate comparison
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	168 * shall be run against working copy parent. Although a bit confusing, single case doesn't
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	169 * justify a dedicated constant.
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	170 *
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	171 * @param baseRevision revision index to check against, or {@link HgRepository#WORKING_COPY}. Note, {@link HgRepository#TIP} is not supported.
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	172 * @param inspector callback to receive status information
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	173 * @throws IOException to propagate IO errors from {@link FileIterator}
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	174 * @throws CancelledException if operation execution was cancelled
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	175 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	176 */
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	177 public void walk(int baseRevision, HgStatusInspector inspector) throws IOException, CancelledException, HgRuntimeException {
367 2fadf8695f8a Use 'revision index' instead of the vague 'local revision number' concept in the API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 366 diff changeset	178 if (HgInternals.wrongRevisionIndex(baseRevision) \|\| baseRevision == BAD_REVISION) {
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	179 throw new HgInvalidRevisionException(baseRevision);
218 047b1dec7a04 Issue 7: Correctly handle manifest and changelog with different number of (or non-matching) revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	180 }
362 4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	181 if (getDirstateImpl() == null) {
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	182 getDirstate();
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	183 }
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	184 if (getDirstateParentManifest() == null) {
4937e35b805b Report dirstate access error with Exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 360 diff changeset	185 initDirstateParentManifest();
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	186 }
429 cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	187 // XXX NOTE, use of TIP for working copy parent is questionable, at least. Instead, TIP shall mean latest cset or not allowed at all
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	188 ManifestRevision collect = null; // non null indicates we compare against base revision
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	189 Set<Path> baseRevFiles = Collections.emptySet(); // files from base revision not affected by status calculation
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	190 if (baseRevision != TIP && baseRevision != WORKING_COPY) {
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	191 collect = getManifest(baseRevision);
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	192 baseRevFiles = new TreeSet<Path>(collect.files());
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	193 }
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	194 if (inspector instanceof HgStatusCollector.Record) {
af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	195 HgStatusCollector sc = baseRevisionCollector == null ? new HgStatusCollector(repo) : baseRevisionCollector;
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	196 // nodeidAfterChange(dirstate's parent) doesn't make too much sense,
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	197 // because the change might be actually in working copy. Nevertheless,
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	198 // as long as no nodeids can be provided for WC, seems reasonable to report
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	199 // latest known nodeid change (although at the moment this is not used and
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	200 // is done mostly not to leave stale initialization in the Record)
537 5a455624be4f Update javadoc for HgManifest.Inspector and fix erroneous internal API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 506 diff changeset	201 int rev1,rev2 = getDirstateParentManifest().changesetRevisionIndex();
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	202 if (baseRevision == TIP \|\| baseRevision == WORKING_COPY) {
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	203 rev1 = rev2 - 1; // just use revision prior to dirstate's parent
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	204 } else {
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	205 rev1 = baseRevision;
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	206 }
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	207 ((HgStatusCollector.Record) inspector).init(rev1, rev2, sc);
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 63 diff changeset	208 }
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	209 final CancelSupport cs = CancelSupport.Factory.get(inspector);
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	210 final HgIgnore hgIgnore = repo.getIgnore();
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	211 repoWalker.reset();
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	212 TreeSet<Path> processed = new TreeSet<Path>(); // names of files we handled as they known to Dirstate (not FileIterator)
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	213 final HgDirstate ds = getDirstateImpl();
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	214 TreeSet<Path> knownEntries = ds.all(); // here just to get dirstate initialized
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	215 while (repoWalker.hasNext()) {
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	216 cs.checkCancelled();
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	217 repoWalker.next();
431 12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 429 diff changeset	218 final Path fname = getPathPool().mangle(repoWalker.name());
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	219 FileInfo f = repoWalker.file();
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	220 Path knownInDirstate;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	221 if (!f.exists()) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	222 // file coming from iterator doesn't exist.
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	223 if ((knownInDirstate = ds.known(fname)) != null) {
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	224 // found in dirstate
9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	225 processed.add(knownInDirstate);
294 32890bab7209 Issue 13: Report filenames as they are known in repository rather than from file system Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 293 diff changeset	226 if (ds.checkRemoved(knownInDirstate) == null) {
32890bab7209 Issue 13: Report filenames as they are known in repository rather than from file system Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 293 diff changeset	227 inspector.missing(knownInDirstate);
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	228 } else {
294 32890bab7209 Issue 13: Report filenames as they are known in repository rather than from file system Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 293 diff changeset	229 inspector.removed(knownInDirstate);
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	230 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	231 // do not report it as removed later
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	232 if (collect != null) {
294 32890bab7209 Issue 13: Report filenames as they are known in repository rather than from file system Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 293 diff changeset	233 baseRevFiles.remove(knownInDirstate);
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	234 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	235 } else {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	236 // chances are it was known in baseRevision. We may rely
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	237 // that later iteration over baseRevFiles leftovers would yield correct Removed,
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	238 // but it doesn't hurt to be explicit (provided we know fname is inScope of the FileIterator
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	239 if (collect != null && baseRevFiles.remove(fname)) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	240 inspector.removed(fname);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	241 } else {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	242 // not sure I shall report such files (i.e. arbitrary name coming from FileIterator)
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	243 // as unknown. Command-line HG aborts "system can't find the file specified"
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	244 // in similar case (against wc), or just gives nothing if --change <rev> is specified.
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	245 // however, as it's unlikely to get unexisting files from FileIterator, and
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	246 // its better to see erroneous file status rather than not to see any (which is too easy
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	247 // to overlook), I think unknown() is reasonable approach here
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	248 inspector.unknown(fname);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	249 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	250 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	251 continue;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	252 }
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	253 if ((knownInDirstate = ds.known(fname)) != null) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	254 // tracked file.
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	255 // modified, added, removed, clean
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	256 processed.add(knownInDirstate);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	257 if (collect != null) { // need to check against base revision, not FS file
294 32890bab7209 Issue 13: Report filenames as they are known in repository rather than from file system Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 293 diff changeset	258 checkLocalStatusAgainstBaseRevision(baseRevFiles, collect, baseRevision, knownInDirstate, f, inspector);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	259 } else {
294 32890bab7209 Issue 13: Report filenames as they are known in repository rather than from file system Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 293 diff changeset	260 checkLocalStatusAgainstFile(knownInDirstate, f, inspector);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	261 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	262 } else {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	263 if (hgIgnore.isIgnored(fname)) { // hgignore shall be consulted only for non-tracked files
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	264 inspector.ignored(fname);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	265 } else {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	266 inspector.unknown(fname);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	267 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	268 // the file is not tracked. Even if it's known at baseRevision, we don't need to remove it
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	269 // from baseRevFiles, it might need to be reported as removed as well (cmdline client does
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	270 // yield two statuses for the same file)
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	271 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	272 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	273 if (collect != null) {
473 5c09a9f2e073 Issue 34: incorrect status for a file copy in wc against base rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 471 diff changeset	274 // perhaps, this code shall go after processing leftovers of knownEntries, below
5c09a9f2e073 Issue 34: incorrect status for a file copy in wc against base rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 471 diff changeset	275 // as it's sort of last resort - what to do with otherwise unprocessed base revision files
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	276 for (Path fromBase : baseRevFiles) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	277 if (repoWalker.inScope(fromBase)) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	278 inspector.removed(fromBase);
473 5c09a9f2e073 Issue 34: incorrect status for a file copy in wc against base rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 471 diff changeset	279 processed.add(fromBase);
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	280 cs.checkCancelled();
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	281 }
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	282 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	283 }
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	284 knownEntries.removeAll(processed);
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: 282 diff changeset	285 for (Path m : knownEntries) {
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: 282 diff changeset	286 if (!repoWalker.inScope(m)) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	287 // do not report as missing/removed those FileIterator doesn't care about.
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	288 continue;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	289 }
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	290 cs.checkCancelled();
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	291 // missing known file from a working dir
293 9774f47d904d Issue 13: Status reports filenames with case other than in dirstate incorrectly Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 290 diff changeset	292 if (ds.checkRemoved(m) == null) {
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	293 // not removed from the repository = 'deleted'
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: 282 diff changeset	294 inspector.missing(m);
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	295 } else {
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	296 // removed from the repo
76 658fa6b3a371 Fixed a defect when a file added and removed past some revision was reported as R for status against that rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 74 diff changeset	297 // if we check against non-tip revision, do not report files that were added past that revision and now removed.
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	298 if (collect == null \|\| baseRevFiles.contains(m)) {
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: 282 diff changeset	299 inspector.removed(m);
76 658fa6b3a371 Fixed a defect when a file added and removed past some revision was reported as R for status against that rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 74 diff changeset	300 }
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	301 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	302 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	303 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	304
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	305 /**
429 cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	306 * A {@link #walk(int, HgStatusInspector)} that records all the status information in the {@link HgStatusCollector.Record} object.
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	307 *
429 cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	308 * @see #walk(int, HgStatusInspector)
cd658b24a620 FIXMEs: javadoc, proper use of constants Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	309 * @param baseRevision revision index to check against, or {@link HgRepository#WORKING_COPY}. Note, {@link HgRepository#TIP} is not supported.
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	310 * @return information object that describes change between the revisions
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	311 * @throws IOException to propagate IO errors from {@link FileIterator}
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	312 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	313 */
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	314 public HgStatusCollector.Record status(int baseRevision) throws IOException, HgRuntimeException {
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	315 HgStatusCollector.Record rv = new HgStatusCollector.Record();
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	316 try {
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	317 walk(baseRevision, rv);
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	318 } catch (CancelledException ex) {
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	319 // can't happen as long our Record class doesn't implement CancelSupport
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	320 HgInvalidStateException t = new HgInvalidStateException("Internal error");
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	321 t.initCause(ex);
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	322 throw t;
9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	323 }
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	324 return rv;
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	325 }
506 27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	326
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	327 /**
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	328 * Compares file state from working directory against parent recorded in dirstate.
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	329 * Might be handy for merged files, always reported as 'modified' or files deemed modified
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	330 * based on their flags change.
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	331 *
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	332 * @param fname repository-relative path to the file in question
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	333 * @param fileInfo file content mediator
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	334 * @return <code>true</code> when content in working dir differs from that of manifest-recorded revision
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	335 */
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	336 public boolean hasTangibleChanges(Path fname, FileInfo fileInfo) throws HgRuntimeException {
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	337 // see #checkLocalStatusAgainstFile() below for the origin of changed file check
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	338 HgDataFile df = repo.getFileNode(fname);
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	339 if (!df.exists()) {
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	340 throw new HgInvalidFileException("File not found", null).setFileName(fname);
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	341 }
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	342 Nodeid rev = getDirstateParentManifest().nodeid(fname);
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	343 return rev == null \|\| !areTheSame(fileInfo, df, rev);
27398bbfd543 Experiment to add a facility to check working files for actual changes Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 496 diff changeset	344 }
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	345
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	346 //********************************************
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	347
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	348
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	349 private void checkLocalStatusAgainstFile(Path fname, FileInfo f, HgStatusInspector inspector) {
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	350 HgDirstate.Record r;
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	351 if ((r = getDirstateImpl().checkNormal(fname)) != null) {
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	352 // either clean or modified
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	353 final boolean timestampEqual = f.lastModified() == r.modificationTime(), sizeEqual = r.size() == f.length();
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	354 if (timestampEqual && sizeEqual) {
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	355 // if flags change (chmod -x), timestamp does not change
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	356 if (checkFlagsEqual(f, r.mode())) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	357 inspector.clean(fname);
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	358 } else {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	359 inspector.modified(fname); // flags are not the same
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	360 }
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	361 } else if (!sizeEqual && r.size() >= 0) {
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	362 inspector.modified(fname);
496 c1c8f6859d3f Recognize 'merged from parent' metastate in dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 493 diff changeset	363 } else if (r.size() == -2) {
c1c8f6859d3f Recognize 'merged from parent' metastate in dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 493 diff changeset	364 // DirState wiki calls this np2 metastate:
c1c8f6859d3f Recognize 'merged from parent' metastate in dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 493 diff changeset	365 // 'np2': merged from other parent (status == 'n', size == -2)
c1c8f6859d3f Recognize 'merged from parent' metastate in dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 493 diff changeset	366 inspector.modified(fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	367 } else {
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	368 // size is the same or unknown, and, perhaps, different timestamp
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	369 // check actual content to avoid false modified files
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	370 try {
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	371 if (!checkFlagsEqual(f, r.mode())) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	372 // flags modified, no need to do expensive content check
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	373 inspector.modified(fname);
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	374 } else {
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	375 HgDataFile df = repo.getFileNode(fname);
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	376 if (!df.exists()) {
608 e1b29756f901 Clean, organize and resolve some TODOs and FIXMEs: minor refactorings and comments Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 537 diff changeset	377 Internals implRepo = repo.getImplHelper();
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	378 String msg = String.format("File %s known as normal in dirstate (%d, %d), doesn't exist at %s", fname, r.modificationTime(), r.size(), implRepo.getStoragePath(df));
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	379 throw new HgInvalidFileException(msg, null).setFileName(fname);
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	380 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	381 Nodeid rev = getDirstateParentManifest().nodeid(fname);
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	382 // rev might be null here if fname comes to dirstate as a result of a merge operation
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	383 // where one of the parents (first parent) had no fname file, but second parent had.
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	384 // E.g. fork revision 3, revision 4 gets .hgtags, few modifications and merge(3,12)
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	385 // see Issue 14 for details
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	386 if (rev == null \|\| !areTheSame(f, df, rev)) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	387 inspector.modified(df.getPath());
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	388 } else {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	389 inspector.clean(df.getPath());
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	390 }
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	391 }
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	392 } catch (HgRuntimeException ex) {
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: 473 diff changeset	393 repo.getSessionContext().getLog().dump(getClass(), Warn, ex, null);
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	394 inspector.invalid(fname, ex);
120 b19f0ac5ee62 Check against working copy shall expect non-persistent modifications done by filters and not report such files as modified Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 117 diff changeset	395 }
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	396 }
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	397 } else if ((r = getDirstateImpl().checkAdded(fname)) != null) {
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	398 if (r.copySource() == null) {
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	399 inspector.added(fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	400 } else {
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	401 inspector.copied(r.copySource(), fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	402 }
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	403 } else if ((r = getDirstateImpl().checkRemoved(fname)) != null) {
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	404 inspector.removed(fname);
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	405 } else if ((r = getDirstateImpl().checkMerged(fname)) != null) {
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	406 inspector.modified(fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	407 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	408 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	409
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	410 // XXX refactor checkLocalStatus methods in more OO way
628 6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 613 diff changeset	411 private void checkLocalStatusAgainstBaseRevision(Set<Path> baseRevNames, ManifestRevision collect, int baseRevision, Path fname, FileInfo f, HgStatusInspector inspector) throws HgRuntimeException {
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	412 // fname is in the dirstate, either Normal, Added, Removed or Merged
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	413 Nodeid nid1 = collect.nodeid(fname);
6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	414 HgManifest.Flags flags = collect.flags(fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	415 HgDirstate.Record r;
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	416 final HgDirstate ds = getDirstateImpl();
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	417 if (nid1 == null) {
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	418 // not known at the time of baseRevision:
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	419 // normal, added, merged: either added or copied since base revision.
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	420 // removed: nothing to report,
7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	421 if (ds.checkNormal(fname) != null \|\| ds.checkMerged(fname) != null) {
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	422 try {
694 7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 690 diff changeset	423 // XXX perhaps, shall take second parent into account if not null, too?
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 690 diff changeset	424 Nodeid nidFromDirstate = getDirstateParentManifest().nodeid(fname);
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 690 diff changeset	425 if (nidFromDirstate != null) {
689 5050ee565bd1 Issue 44: Renames/copies other than for the very first revision of a file are not recognized Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 654 diff changeset	426 // see if file revision known in this parent got copied from one of baseRevNames
694 7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 690 diff changeset	427 Path origin = HgStatusCollector.getOriginIfCopy(repo, fname, nidFromDirstate, collect.files(), baseRevision);
689 5050ee565bd1 Issue 44: Renames/copies other than for the very first revision of a file are not recognized Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 654 diff changeset	428 if (origin != null) {
5050ee565bd1 Issue 44: Renames/copies other than for the very first revision of a file are not recognized Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 654 diff changeset	429 inspector.copied(getPathPool().mangle(origin), fname);
5050ee565bd1 Issue 44: Renames/copies other than for the very first revision of a file are not recognized Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 654 diff changeset	430 return;
5050ee565bd1 Issue 44: Renames/copies other than for the very first revision of a file are not recognized Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 654 diff changeset	431 }
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	432 }
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	433 // fall-through, report as added
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	434 } catch (HgInvalidFileException ex) {
360 150500515714 Report non-critical errors during status operation to handler/inspector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 356 diff changeset	435 // report failure and continue status collection
150500515714 Report non-critical errors during status operation to handler/inspector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 356 diff changeset	436 inspector.invalid(fname, ex);
90 a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	437 }
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	438 } else if ((r = ds.checkAdded(fname)) != null) {
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	439 if (r.copySource() != null && baseRevNames.contains(r.copySource())) {
473 5c09a9f2e073 Issue 34: incorrect status for a file copy in wc against base rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 471 diff changeset	440 // shall not remove rename source from baseRevNames, as the source
5c09a9f2e073 Issue 34: incorrect status for a file copy in wc against base rev Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 471 diff changeset	441 // likely needs to be reported as Removed as well
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	442 inspector.copied(r.copySource(), fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	443 return;
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	444 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	445 // fall-through, report as added
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	446 } else if (ds.checkRemoved(fname) != null) {
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	447 // removed: removed file was not known at the time of baseRevision, and we should not report it as removed
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	448 return;
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	449 }
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	450 inspector.added(fname);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	451 } else {
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	452 // was known; check whether clean or modified
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	453 Nodeid nidFromDirstate = getDirstateParentManifest().nodeid(fname);
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	454 if ((r = ds.checkNormal(fname)) != null && nid1.equals(nidFromDirstate)) {
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	455 // regular file, was the same up to WC initialization. Check if was modified since, and, if not, report right away
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	456 // same code as in #checkLocalStatusAgainstFile
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	457 final boolean timestampEqual = f.lastModified() == r.modificationTime(), sizeEqual = r.size() == f.length();
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	458 boolean handled = false;
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	459 if (timestampEqual && sizeEqual) {
35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	460 inspector.clean(fname);
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	461 handled = true;
290 8faad08c709b Expose dirstate to allow pre-configuration of FileIterators for status collection in particular Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 287 diff changeset	462 } else if (!sizeEqual && r.size() >= 0) {
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	463 inspector.modified(fname);
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	464 handled = true;
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	465 } else if (!checkFlagsEqual(f, flags)) {
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	466 // seems like flags have changed, no reason to check content further
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	467 inspector.modified(fname);
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	468 handled = true;
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	469 }
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	470 if (handled) {
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	471 baseRevNames.remove(fname); // consumed, processed, handled.
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	472 return;
35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	473 }
282 e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	474 // otherwise, shall check actual content (size not the same, or unknown (-1 or -2), or timestamp is different,
e51dd9a14b6f Yet another WC status fix, where dirstate parent and base revision are treated right (dirstate parent other than tip and explicit baseRevision are not the same) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 280 diff changeset	475 // or nodeid in dirstate is different, but local change might have brought it back to baseRevision state)
280 35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	476 // FALL THROUGH
35125450c804 Erroneous and slow status for working copies based on non-tip revision Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 275 diff changeset	477 }
471 7bcfbc255f48 Merge changes from smartgit3 branch into 1.1 stream Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	478 if (r != null \|\| (r = ds.checkMerged(fname)) != null \|\| (r = ds.checkAdded(fname)) != null) {
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	479 try {
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	480 // check actual content to see actual changes
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	481 // when added - seems to be the case of a file added once again, hence need to check if content is different
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	482 // either clean or modified
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	483 HgDataFile fileNode = repo.getFileNode(fname);
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	484 if (areTheSame(f, fileNode, nid1)) {
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	485 inspector.clean(fname);
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	486 } else {
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	487 inspector.modified(fname);
5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	488 }
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	489 } catch (HgRuntimeException ex) {
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: 473 diff changeset	490 repo.getSessionContext().getLog().dump(getClass(), Warn, ex, null);
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	491 inspector.invalid(fname, ex);
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	492 }
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	493 baseRevNames.remove(fname); // consumed, processed, handled.
348 a0864b2892cd Expose errors reading mercurial control files with exception Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 337 diff changeset	494 } else if (getDirstateImpl().checkRemoved(fname) != null) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	495 // was known, and now marked as removed, report it right away, do not rely on baseRevNames processing later
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	496 inspector.removed(fname);
285 6dbbc53fc46d Use Path instead of plain String for manifest file names Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 284 diff changeset	497 baseRevNames.remove(fname); // consumed, processed, handled.
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	498 }
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	499 // only those left in baseRevNames after processing are reported as removed
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	500 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	501
608 e1b29756f901 Clean, organize and resolve some TODOs and FIXMEs: minor refactorings and comments Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 537 diff changeset	502 // TODO [post-1.1] think over if content comparison may be done more effectively by e.g. calculating nodeid for a local file and comparing it with nodeid from manifest
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	503 // we don't need to tell exact difference, hash should be enough to detect difference, and it doesn't involve reading historical file content, and it's relatively
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	504 // cheap to calc hash on a file (no need to keep it completely in memory). OTOH, if I'm right that the next approach is used for nodeids:
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	505 // changeset nodeid + hash(actual content) => entry (Nodeid) in the next Manifest
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	506 // then it's sufficient to check parents from dirstate, and if they do not match parents from file's baseRevision (non matching parents means different nodeids).
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	507 // The question is whether original Hg treats this case (same content, different parents and hence nodeids) as 'modified' or 'clean'
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	508 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	509
628 6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 613 diff changeset	510 private boolean areTheSame(FileInfo f, HgDataFile dataFile, Nodeid revision) throws HgRuntimeException {
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	511 // XXX consider adding HgDataDile.compare(File/byte[]/whatever) operation to optimize comparison
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	512 ByteArrayChannel bac = new ByteArrayChannel();
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	513 try {
367 2fadf8695f8a Use 'revision index' instead of the vague 'local revision number' concept in the API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 366 diff changeset	514 int fileRevisionIndex = dataFile.getRevisionIndex(revision);
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	515 // need content with metadata striped off - although theoretically chances are metadata may be different,
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	516 // WC doesn't have it anyway
367 2fadf8695f8a Use 'revision index' instead of the vague 'local revision number' concept in the API Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 366 diff changeset	517 dataFile.content(fileRevisionIndex, bac);
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	518 } catch (CancelledException ex) {
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	519 // silently ignore - can't happen, ByteArrayChannel is not cancellable
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	520 }
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	521 return areTheSame(f, bac.toArray(), dataFile.getPath());
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	522 }
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 148 diff changeset	523
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	524 private boolean areTheSame(FileInfo f, final byte[] data, Path p) throws HgInvalidFileException {
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	525 ReadableByteChannel is = null;
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	526 class Check implements ByteChannel {
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: 473 diff changeset	527 final boolean debug = repo.getSessionContext().getLog().isDebug();
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	528 boolean sameSoFar = true;
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	529 int x = 0;
219 d63583b47bfa ArrayIndexOutOfBoundsException when file appended. Erroneous 'areTheSame' when trailing were deleted. Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 218 diff changeset	530
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	531 public int write(ByteBuffer buffer) {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	532 for (int i = buffer.remaining(); i > 0; i--, x++) {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	533 if (x >= data.length /file has been appended/ \|\| data[x] != buffer.get()) {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	534 if (debug) {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	535 byte[] xx = new byte[15];
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	536 if (buffer.position() > 5) {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	537 buffer.position(buffer.position() - 5);
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	538 }
334 15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	539 buffer.get(xx, 0, min(xx.length, i-1 /-1 for the one potentially read at buffer.get in if() /));
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	540 String exp;
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	541 if (x < data.length) {
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	542 exp = new String(data, max(0, x - 4), min(data.length - x, 20));
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	543 } else {
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	544 int offset = max(0, x - 4);
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	545 exp = new String(data, offset, min(data.length - offset, 20));
15e1961719f2 Investigate sporadic BufferUnderflowException Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 323 diff changeset	546 }
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: 473 diff changeset	547 repo.getSessionContext().getLog().dump(getClass(), Debug, "expected >>%s<< but got >>%s<<", exp, new String(xx));
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	548 }
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	549 sameSoFar = false;
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	550 break;
219 d63583b47bfa ArrayIndexOutOfBoundsException when file appended. Erroneous 'areTheSame' when trailing were deleted. Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 218 diff changeset	551 }
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	552 }
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	553 buffer.position(buffer.limit()); // mark as read
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	554 return buffer.limit();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	555 }
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	556
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	557 public boolean sameSoFar() {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	558 return sameSoFar;
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	559 }
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	560 public boolean ultimatelyTheSame() {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	561 return sameSoFar && x == data.length;
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	562 }
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	563 };
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	564 Check check = new Check();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	565 try {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	566 is = f.newInputChannel();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	567 ByteBuffer fb = ByteBuffer.allocate(min(1 + data.length * 2 /to fit couple of lines appended; never zero/, 8192));
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	568 FilterByteChannel filters = new FilterByteChannel(check, repo.getFiltersFromWorkingDirToRepo(p));
356 91d75e1bac9f Consistent approach to deal with adaptable objects. Give adaptable precedence over instanceof to allow conditional response when classes do implement desired interface Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 355 diff changeset	569 Preview preview = Adaptable.Factory.getAdapter(filters, Preview.class, null);
355 f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	570 if (preview != null) {
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	571 while (is.read(fb) != -1) {
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	572 fb.flip();
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	573 preview.preview(fb);
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	574 fb.clear();
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	575 }
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	576 // reset channel to read once again
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	577 try {
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	578 is.close();
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	579 } catch (IOException ex) {
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: 473 diff changeset	580 repo.getSessionContext().getLog().dump(getClass(), Info, ex, null);
355 f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	581 }
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	582 is = f.newInputChannel();
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	583 fb.clear();
f2c11fe7f3e9 Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 354 diff changeset	584 }
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	585 while (is.read(fb) != -1 && check.sameSoFar()) {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	586 fb.flip();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	587 filters.write(fb);
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	588 fb.compact();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	589 }
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	590 return check.ultimatelyTheSame();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	591 } catch (CancelledException ex) {
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: 473 diff changeset	592 repo.getSessionContext().getLog().dump(getClass(), Warn, ex, "Unexpected cancellation");
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	593 return check.ultimatelyTheSame();
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	594 } catch (IOException ex) {
397 5e95b0da26f2 Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 367 diff changeset	595 throw new HgInvalidFileException("File comparison failed", ex).setFileName(p);
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 294 diff changeset	596 } finally {
654 12a4f60ea972 1) Console push tool. 2) Pass class to blame into FileUtils Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 628 diff changeset	597 new FileUtils(repo.getSessionContext().getLog(), this).closeQuietly(is);
117 6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	598 }
6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	599 }
6c0be854d149 Enable filters for status operation (ToRepo case) Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	600
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	601 /**
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	602 * @return <code>true</code> if flags are the same
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	603 */
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	604 private boolean checkFlagsEqual(FileInfo f, HgManifest.Flags originalManifestFlags) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	605 boolean same = true;
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	606 if (repoWalker.supportsLinkFlag()) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	607 if (originalManifestFlags == HgManifest.Flags.Link) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	608 return f.isSymlink();
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	609 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	610 // original flag is not link, hence flags are the same if file is not link, too.
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	611 same = !f.isSymlink();
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	612 } // otherwise treat flags the same
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	613 if (repoWalker.supportsExecFlag()) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	614 if (originalManifestFlags == HgManifest.Flags.Exec) {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	615 return f.isExecutable();
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	616 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	617 // original flag has no executable attribute, hence file shall not be executable, too
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	618 same = same \|\| !f.isExecutable();
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	619 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	620 return same;
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	621 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	622
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	623 private boolean checkFlagsEqual(FileInfo f, int dirstateFileMode) {
608 e1b29756f901 Clean, organize and resolve some TODOs and FIXMEs: minor refactorings and comments Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 537 diff changeset	624 return checkFlagsEqual(f, HgManifest.Flags.parse(dirstateFileMode));
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	625 }
4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	626
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	627 /**
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	628 * Configure status collector to consider only subset of a working copy tree. Tries to be as effective as possible, and to
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	629 * traverse only relevant part of working copy on the filesystem.
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	630 *
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	631 * @param hgRepo repository
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	632 * @param paths repository-relative files and/or directories. Directories are processed recursively.
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	633 *
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	634 * @return new instance of {@link HgWorkingCopyStatusCollector}, ready to {@link #walk(int, HgStatusInspector) walk} associated working copy
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	635 */
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	636 public static HgWorkingCopyStatusCollector create(HgRepository hgRepo, Path... paths) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	637 ArrayList<Path> f = new ArrayList<Path>(5);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	638 ArrayList<Path> d = new ArrayList<Path>(5);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	639 for (Path p : paths) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	640 if (p.isDirectory()) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	641 d.add(p);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	642 } else {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	643 f.add(p);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	644 }
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	645 }
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	646 // final Path[] dirs = f.toArray(new Path[d.size()]);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	647 if (d.isEmpty()) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	648 final Path[] files = f.toArray(new Path[f.size()]);
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: 473 diff changeset	649 FileIterator fi = new FileListIterator(hgRepo.getSessionContext(), hgRepo.getWorkingDir(), files);
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	650 return new HgWorkingCopyStatusCollector(hgRepo, fi);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	651 }
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	652 //
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	653
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	654 //FileIterator fi = file.isDirectory() ? new DirFileIterator(hgRepo, file) : new FileListIterator(, file);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	655 FileIterator fi = new HgInternals(hgRepo).createWorkingDirWalker(new PathScope(true, paths));
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	656 return new HgWorkingCopyStatusCollector(hgRepo, fi);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	657 }
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	658
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	659 /**
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	660 * Configure collector object to calculate status for matching files only.
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	661 * This method may be less effective than explicit list of files as it iterates over whole repository
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	662 * (thus supplied matcher doesn't need to care if directories to files in question are also in scope,
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	663 * see {@link FileWalker#FileWalker(File, Path.Source, Path.Matcher)})
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	664 *
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	665 * @return new instance of {@link HgWorkingCopyStatusCollector}, ready to {@link #walk(int, HgStatusInspector) walk} associated working copy
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	666 */
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	667 public static HgWorkingCopyStatusCollector create(HgRepository hgRepo, Path.Matcher scope) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	668 FileIterator w = new HgInternals(hgRepo).createWorkingDirWalker(null);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	669 FileIterator wf = (scope == null \|\| scope instanceof Path.Matcher.Any) ? w : new FileIteratorFilter(w, scope);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	670 // the reason I need to iterate over full repo and apply filter is that I have no idea whatsoever about
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	671 // patterns in the scope. I.e. if scope lists a file (PathGlobMatcher("a/b/c.txt")), FileWalker won't get deep
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	672 // to the file unless matcher would also explicitly include "a/", "a/b/" in scope. Since I can't rely
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	673 // users would write robust matchers, and I don't see a decent way to enforce that (i.e. factory to produce
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	674 // correct matcher from Path is much like what PathScope does, and can be accessed directly with #create(repo, Path...)
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	675 // method above/
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	676 return new HgWorkingCopyStatusCollector(hgRepo, wf);
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	677 }
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	678
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	679 private static class FileListIterator implements FileIterator {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	680 private final File dir;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	681 private final Path[] paths;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	682 private int index;
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	683 private RegularFileInfo nextFile;
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	684 private final boolean execCap, linkCap;
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	685 private final SessionContext sessionContext;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	686
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	687 public FileListIterator(SessionContext ctx, File startDir, Path... files) {
48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	688 sessionContext = ctx;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	689 dir = startDir;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	690 paths = files;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	691 reset();
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	692 execCap = Internals.checkSupportsExecutables(startDir);
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	693 linkCap = Internals.checkSupportsSymlinks(startDir);
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	694 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	695
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	696 public void reset() {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	697 index = -1;
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 423 diff changeset	698 nextFile = new RegularFileInfo(sessionContext, execCap, linkCap);
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	699 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	700
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	701 public boolean hasNext() {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	702 return paths.length > 0 && index < paths.length-1;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	703 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	704
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	705 public void next() {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	706 index++;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	707 if (index == paths.length) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	708 throw new NoSuchElementException();
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	709 }
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	710 nextFile.init(new File(dir, paths[index].toString()));
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	711 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	712
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	713 public Path name() {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	714 return paths[index];
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	715 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	716
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	717 public FileInfo file() {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	718 return nextFile;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	719 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	720
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	721 public boolean inScope(Path file) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	722 for (int i = 0; i < paths.length; i++) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	723 if (paths[i].equals(file)) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	724 return true;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	725 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	726 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	727 return false;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	728 }
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	729
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	730 public boolean supportsExecFlag() {
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	731 return execCap;
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	732 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	733
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	734 public boolean supportsLinkFlag() {
423 9c9c442b5f2e Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	735 return linkCap;
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	736 }
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	737 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	738
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	739 private static class FileIteratorFilter implements FileIterator {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	740 private final Path.Matcher filter;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	741 private final FileIterator walker;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	742 private boolean didNext = false;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	743
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	744 public FileIteratorFilter(FileIterator fileWalker, Path.Matcher filterMatcher) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	745 assert fileWalker != null;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	746 assert filterMatcher != null;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	747 filter = filterMatcher;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	748 walker = fileWalker;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	749 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	750
350 33eaed1ad130 Allow FileIterator report any errors from the underlaying file system up to the client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 348 diff changeset	751 public void reset() throws IOException {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	752 walker.reset();
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	753 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	754
350 33eaed1ad130 Allow FileIterator report any errors from the underlaying file system up to the client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 348 diff changeset	755 public boolean hasNext() throws IOException {
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	756 while (walker.hasNext()) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	757 walker.next();
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	758 if (filter.accept(walker.name())) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	759 didNext = true;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	760 return true;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	761 }
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	762 }
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	763 return false;
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	764 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	765
350 33eaed1ad130 Allow FileIterator report any errors from the underlaying file system up to the client Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 348 diff changeset	766 public void next() throws IOException {
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	767 if (didNext) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	768 didNext = false;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	769 } else {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	770 if (!hasNext()) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	771 throw new NoSuchElementException();
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	772 }
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	773 }
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	774 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	775
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	776 public Path name() {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	777 return walker.name();
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	778 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	779
287 ed6b74a58c66 Use FileInfo abstraction with necessary subset of File functionality instead of File to facilitate other effective file system iterators Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 285 diff changeset	780 public FileInfo file() {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	781 return walker.file();
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	782 }
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	783
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	784 public boolean inScope(Path file) {
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	785 return filter.accept(file);
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	786 }
413 7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	787
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	788 public boolean supportsExecFlag() {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	789 return walker.supportsExecFlag();
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	790 }
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	791
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	792 public boolean supportsLinkFlag() {
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	793 return walker.supportsLinkFlag();
7f27122011c3 Support and respect for symbolic links and executable flag, with /bin/ls backed implementation to discover these Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 405 diff changeset	794 }
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 219 diff changeset	795 }
58 4cfc47bc14cc Status against local working dir extracted into distinct class. Iterating over local files extracted for ease of os-dependant patching Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	796 }

Mercurial > jhg

annotate src/org/tmatesoft/hg/repo/HgWorkingCopyStatusCollector.java @ 695:053bb4397bf9