jhg: src/org/tmatesoft/hg/internal/Internals.java annotate

annotate src/org/tmatesoft/hg/internal/Internals.java @ 492:e4eaa23e3442

Leave path as close as possible to one supplied by user. No need to keep it as canonical

author	Artem Tikhomirov <tikhomirov.artem@gmail.com>
date	Thu, 18 Oct 2012 16:27:32 +0200
parents	b3c16d1aede0
children	ba36f66c32b4

rev	line source
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	1 /*
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	2 * Copyright (c) 2011-2012 TMate Software Ltd
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	3 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 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: 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: 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: diff changeset	7 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 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: 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: 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: diff changeset	11 * GNU General Public License for more details.
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	12 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 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: 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: 83 diff changeset	15 * contact TMate Software at support@hg4j.com
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	16 */
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	17 package org.tmatesoft.hg.internal;
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	18
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	19 import static org.tmatesoft.hg.internal.RequiresFile.*;
456 909306e412e2 Refactor LogFacility and SessionContext, better API for both Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	20 import static org.tmatesoft.hg.util.LogFacility.Severity.Error;
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	21
202 706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general. Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 150 diff changeset	22 import java.io.File;
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general. Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 150 diff changeset	23 import java.io.IOException;
411 464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	24 import java.nio.charset.Charset;
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	25 import java.util.ArrayList;
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	26 import java.util.Arrays;
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	27 import java.util.Collections;
407 30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	28 import java.util.Iterator;
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	29 import java.util.LinkedHashSet;
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	30 import java.util.List;
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	31 import java.util.StringTokenizer;
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	32
382 82336b7c54f4 Per-repository UpdateConfigCommand completed. Access to system properties through SessionContext to ease alternation Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 379 diff changeset	33 import org.tmatesoft.hg.core.SessionContext;
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 421 diff changeset	34 import org.tmatesoft.hg.repo.HgInvalidControlFileException;
331 a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	35 import org.tmatesoft.hg.repo.HgRepoConfig.ExtensionsSection;
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	36 import org.tmatesoft.hg.repo.HgRepository;
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	37 import org.tmatesoft.hg.util.PathRewrite;
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	38
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	39 /**
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	40 * Fields/members that shall not be visible
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	41 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	42 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	43 * @author TMate Software Ltd.
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	44 */
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	45 public final class Internals {
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	46
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	47 /**
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	48 * Allows to specify Mercurial installation directory to detect installation-wide configurations.
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	49 * Without this property set, hg4j would attempt to deduce this value locating hg executable.
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	50 */
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	51 public static final String CFG_PROPERTY_HG_INSTALL_ROOT = "hg4j.hg.install_root";
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	52
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	53 /**
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	54 * Tells repository not to cache files/revlogs
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	55 * XXX perhaps, need to respect this property not only for data files, but for manifest and changelog as well?
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	56 * (@see HgRepository#getChangelog and #getManifest())
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	57 */
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	58 public static final String CFG_PROPERTY_REVLOG_STREAM_CACHE = "hg4j.repo.disable_revlog_cache";
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	59
411 464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	60 /**
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	61 * Name of charset to use when translating Unicode filenames to Mercurial storage paths, string,
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	62 * to resolve with {@link Charset#forName(String)}.
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	63 * E.g. <code>"cp1251"</code> or <code>"Latin-1"</code>.
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	64 *
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	65 * <p>Mercurial uses system encoding when mangling storage paths. Default value
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	66 * based on 'file.encoding' Java system property is usually fine here, however
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	67 * in certain scenarios it may be desirable to force a different one, and this
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	68 * property is exactly for this purpose.
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	69 *
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	70 * <p>E.g. Eclipse defaults to project encoding (Launch config, Common page) when launching an application,
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	71 * and if your project happen to use anything but filesystem default (say, UTF8 on cp1251 system),
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	72 * native storage paths won't match
464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	73 */
412 63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	74 public static final String CFG_PROPERTY_FS_FILENAME_ENCODING = "hg.fs.filename.encoding";
411 464b4404e75d Issue 29: Bad storage path translation - translate Unicode chars to filesystem encoding Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 409 diff changeset	75
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	76 private int requiresFlags = 0;
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	77 private List<Filter.Factory> filterFactories;
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: 483 diff changeset	78 private final HgRepository repo;
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: 483 diff changeset	79 private final File repoDir;
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	80 private final boolean isCaseSensitiveFileSystem;
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	81 private final boolean shallCacheRevlogsInRepo;
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: 483 diff changeset	82 private final DataAccessProvider dataAccess;
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	83
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: 483 diff changeset	84 public Internals(HgRepository hgRepo, File hgDir) {
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: 483 diff changeset	85 repo = hgRepo;
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: 483 diff changeset	86 repoDir = hgDir;
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	87 isCaseSensitiveFileSystem = !runningOnWindows();
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: 483 diff changeset	88 SessionContext ctx = repo.getSessionContext();
456 909306e412e2 Refactor LogFacility and SessionContext, better API for both Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	89 shallCacheRevlogsInRepo = new PropertyMarshal(ctx).getBoolean(CFG_PROPERTY_REVLOG_STREAM_CACHE, true);
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: 483 diff changeset	90 dataAccess = new DataAccessProvider(ctx);
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	91 }
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 292 diff changeset	92
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: 483 diff changeset	93 public boolean isInvalid() {
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: 483 diff changeset	94 return !repoDir.exists() \|\| !repoDir.isDirectory();
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: 483 diff changeset	95 }
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: 483 diff changeset	96
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: 483 diff changeset	97 public File getFileFromRepoDir(String name) {
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: 483 diff changeset	98 return new File(repoDir, name);
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: 483 diff changeset	99 }
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: 483 diff changeset	100
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: 483 diff changeset	101 public SessionContext getContext() {
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: 483 diff changeset	102 return repo.getSessionContext();
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: 483 diff changeset	103 }
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: 483 diff changeset	104
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: 483 diff changeset	105 public HgRepository getRepo() {
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: 483 diff changeset	106 return repo;
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: 483 diff changeset	107 }
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: 483 diff changeset	108
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: 483 diff changeset	109 public DataAccessProvider getDataAccess() {
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: 483 diff changeset	110 return dataAccess;
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: 483 diff changeset	111 }
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: 483 diff changeset	112
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: 483 diff changeset	113 public void parseRequires() throws HgInvalidControlFileException {
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: 483 diff changeset	114 File requiresFile =getFileFromRepoDir("requires");
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 292 diff changeset	115 try {
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 292 diff changeset	116 new RequiresFile().parse(this, requiresFile);
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 292 diff changeset	117 } catch (IOException ex) {
425 48f993aa2f41 FIXMEs: exceptions, javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 421 diff changeset	118 throw new HgInvalidControlFileException("Parse failed", ex, requiresFile);
295 981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 292 diff changeset	119 }
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 292 diff changeset	120 }
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	121
83 a5275143664c Complete path hash calculation of fncache requirement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 74 diff changeset	122 public/for tests, otherwise pkg/ void setStorageConfig(int version, int flags) {
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	123 requiresFlags = flags;
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	124 }
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	125
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	126 public PathRewrite buildNormalizePathRewrite() {
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	127 if (runningOnWindows()) {
409 0f5696623512 Support glob path pattern rewrite to facilitate use of globs with Windows path separator Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 407 diff changeset	128 return new WinToNixPathRewrite();
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	129 } else {
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	130 return new PathRewrite.Empty(); // or strip leading slash, perhaps?
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	131 }
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	132 }
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	133
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	134 // XXX perhaps, should keep both fields right here, not in the HgRepository
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	135 public PathRewrite buildDataFilesHelper() {
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: 483 diff changeset	136 return new RepoInitializer().setRequires(requiresFlags).buildDataFilesHelper(getContext());
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	137 }
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	138
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	139 public PathRewrite buildRepositoryFilesHelper() {
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	140 if ((requiresFlags & STORE) != 0) {
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	141 return new PathRewrite() {
292 a415fe296a50 Refactor PathRewrite to accept any char sequence, not only string Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 202 diff changeset	142 public CharSequence rewrite(CharSequence path) {
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	143 return "store/" + path;
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	144 }
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	145 };
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	146 } else {
292 a415fe296a50 Refactor PathRewrite to accept any char sequence, not only string Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 202 diff changeset	147 return new PathRewrite.Empty();
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	148 }
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	149 }
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	150
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: 483 diff changeset	151 public List<Filter.Factory> getFilters() {
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	152 if (filterFactories == null) {
46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	153 filterFactories = new ArrayList<Filter.Factory>();
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: 483 diff changeset	154 ExtensionsSection cfg = repo.getConfiguration().getExtensions();
331 a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	155 if (cfg.isEnabled("eol")) {
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	156 NewlineFilter.Factory ff = new NewlineFilter.Factory();
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: 483 diff changeset	157 ff.initialize(repo);
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	158 filterFactories.add(ff);
46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	159 }
331 a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	160 if (cfg.isEnabled("keyword")) {
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	161 KeywordFilter.Factory ff = new KeywordFilter.Factory();
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: 483 diff changeset	162 ff.initialize(repo);
114 46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	163 filterFactories.add(ff);
46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	164 }
46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	165 }
46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	166 return filterFactories;
46291ec605a0 Filters to read and initialize according to configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	167 }
202 706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general. Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 150 diff changeset	168
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	169 public boolean isCaseSensitiveFileSystem() {
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	170 return isCaseSensitiveFileSystem;
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	171 }
412 63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	172
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	173 public EncodingHelper buildFileNameEncodingHelper() {
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: 483 diff changeset	174 SessionContext ctx = repo.getSessionContext();
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: 483 diff changeset	175 return new EncodingHelper(getFileEncoding(ctx), ctx);
412 63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	176 }
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	177
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: 483 diff changeset	178 /package-local/ static Charset getFileEncoding(SessionContext ctx) {
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: 483 diff changeset	179 Object altEncoding = ctx.getConfigurationProperty(CFG_PROPERTY_FS_FILENAME_ENCODING, null);
412 63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	180 Charset cs;
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	181 if (altEncoding == null) {
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	182 cs = Charset.defaultCharset();
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	183 } else {
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	184 try {
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	185 cs = Charset.forName(altEncoding.toString());
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	186 } catch (IllegalArgumentException ex) {
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	187 // both IllegalCharsetNameException and UnsupportedCharsetException are subclasses of IAE, too
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	188 // not severe enough to throw an exception, imo. Just record the fact it's bad ad we ignore it
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: 483 diff changeset	189 ctx.getLog().dump(Internals.class, Error, ex, String.format("Bad configuration value for filename encoding %s", altEncoding));
412 63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	190 cs = Charset.defaultCharset();
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	191 }
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	192 }
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	193 return cs;
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 411 diff changeset	194 }
202 706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general. Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 150 diff changeset	195
292 a415fe296a50 Refactor PathRewrite to accept any char sequence, not only string Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 202 diff changeset	196 public static boolean runningOnWindows() {
a415fe296a50 Refactor PathRewrite to accept any char sequence, not only string Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 202 diff changeset	197 return System.getProperty("os.name").indexOf("Windows") != -1;
a415fe296a50 Refactor PathRewrite to accept any char sequence, not only string Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 202 diff changeset	198 }
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	199
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	200 /**
419 7f136a3fa671 Clean javadoc to fix obvious warnings Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 418 diff changeset	201 * @param fsHint optional hint pointing to filesystem of interest (generally, it's possible to mount
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: 388 diff changeset	202 * filesystems with different capabilities and repository's capabilities would depend on which fs it resides)
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: 388 diff changeset	203 * @return <code>true</code> if executable files deserve tailored handling
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: 388 diff changeset	204 */
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: 388 diff changeset	205 public static boolean checkSupportsExecutables(File fsHint) {
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: 388 diff changeset	206 // *.exe are not executables for Mercurial
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: 388 diff changeset	207 return !runningOnWindows();
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: 388 diff changeset	208 }
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: 388 diff changeset	209
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: 388 diff changeset	210 /**
419 7f136a3fa671 Clean javadoc to fix obvious warnings Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 418 diff changeset	211 * @param fsHint optional hint pointing to filesystem of interest (generally, it's possible to mount
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: 388 diff changeset	212 * filesystems with different capabilities and repository's capabilities would depend on which fs it resides)
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: 388 diff changeset	213 * @return <code>true</code> if filesystem knows what symbolic links are
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: 388 diff changeset	214 */
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: 388 diff changeset	215 public static boolean checkSupportsSymlinks(File fsHint) {
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: 388 diff changeset	216 // Windows supports soft symbolic links starting from Vista
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: 388 diff changeset	217 // However, as of Mercurial 2.1.1, no support for this functionality
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: 388 diff changeset	218 // XXX perhaps, makes sense to override with a property a) to speed up when no links are in use b) investigate how this runs windows
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: 388 diff changeset	219 return !runningOnWindows();
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: 388 diff changeset	220 }
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: 388 diff changeset	221
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: 388 diff changeset	222
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: 388 diff changeset	223 /**
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	224 * For Unix, returns installation root, which is the parent directory of the hg executable (or symlink) being run.
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	225 * For Windows, it's Mercurial installation directory itself
382 82336b7c54f4 Per-repository UpdateConfigCommand completed. Access to system properties through SessionContext to ease alternation Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 379 diff changeset	226 * @param ctx
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	227 */
382 82336b7c54f4 Per-repository UpdateConfigCommand completed. Access to system properties through SessionContext to ease alternation Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 379 diff changeset	228 private static File findHgInstallRoot(SessionContext ctx) {
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	229 // let clients to override Hg install location
456 909306e412e2 Refactor LogFacility and SessionContext, better API for both Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 425 diff changeset	230 String p = (String) ctx.getConfigurationProperty(CFG_PROPERTY_HG_INSTALL_ROOT, null);
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	231 if (p != null) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	232 return new File(p);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	233 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	234 StringTokenizer st = new StringTokenizer(System.getenv("PATH"), System.getProperty("path.separator"), false);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	235 final boolean runsOnWin = runningOnWindows();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	236 while (st.hasMoreTokens()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	237 String pe = st.nextToken();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	238 File execCandidate = new File(pe, runsOnWin ? "hg.exe" : "hg");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	239 if (execCandidate.exists() && execCandidate.isFile()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	240 File execDir = execCandidate.getParentFile();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	241 // e.g. on Unix runs "/shared/tools/bin/hg", directory of interest is "/shared/tools/"
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	242 return runsOnWin ? execDir : execDir.getParentFile();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	243 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	244 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	245 return null;
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	246 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	247
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	248 /**
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	249 * @see http://www.selenic.com/mercurial/hgrc.5.html
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	250 */
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: 483 diff changeset	251 public ConfigFile readConfiguration() throws IOException {
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: 483 diff changeset	252 SessionContext sessionCtx = repo.getSessionContext();
483 e31e85cf4d4c Handle include and unset directives in config files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	253 ConfigFile configFile = new ConfigFile(sessionCtx);
e31e85cf4d4c Handle include and unset directives in config files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 456 diff changeset	254 File hgInstallRoot = findHgInstallRoot(sessionCtx); // may be null
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	255 //
351 5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	256 if (runningOnWindows()) {
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	257 if (hgInstallRoot != null) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	258 for (File f : getWindowsConfigFilesPerInstall(hgInstallRoot)) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	259 configFile.addLocation(f);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	260 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	261 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	262 LinkedHashSet<String> locations = new LinkedHashSet<String>();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	263 locations.add(System.getenv("USERPROFILE"));
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	264 locations.add(System.getenv("HOME"));
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	265 locations.remove(null);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	266 for (String loc : locations) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	267 File location = new File(loc);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	268 configFile.addLocation(new File(location, "Mercurial.ini"));
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	269 configFile.addLocation(new File(location, ".hgrc"));
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	270 }
351 5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	271 } else {
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	272 if (hgInstallRoot != null) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	273 File d = new File(hgInstallRoot, "etc/mercurial/hgrc.d/");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	274 if (d.isDirectory() && d.canRead()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	275 for (File f : listConfigFiles(d)) {
351 5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	276 configFile.addLocation(f);
5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	277 }
5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	278 }
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	279 configFile.addLocation(new File(hgInstallRoot, "etc/mercurial/hgrc"));
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	280 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	281 // same, but with absolute paths
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	282 File d = new File("/etc/mercurial/hgrc.d/");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	283 if (d.isDirectory() && d.canRead()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	284 for (File f : listConfigFiles(d)) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	285 configFile.addLocation(f);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	286 }
351 5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	287 }
5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	288 configFile.addLocation(new File("/etc/mercurial/hgrc"));
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	289 configFile.addLocation(new File(System.getenv("HOME"), ".hgrc"));
351 5abba41751e6 Read extra predefined locations with mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 331 diff changeset	290 }
331 a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	291 // last one, overrides anything else
a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	292 // <repo>/.hg/hgrc
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: 483 diff changeset	293 configFile.addLocation(getFileFromRepoDir("hgrc"));
331 a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	294 return configFile;
a37ce7145c3f Access to repository configuration Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 295 diff changeset	295 }
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	296
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	297 private static List<File> getWindowsConfigFilesPerInstall(File hgInstallDir) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	298 File f = new File(hgInstallDir, "Mercurial.ini");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	299 if (f.exists()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	300 return Collections.singletonList(f);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	301 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	302 f = new File(hgInstallDir, "hgrc.d/");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	303 if (f.canRead() && f.isDirectory()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	304 return listConfigFiles(f);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	305 }
418 528b6780a8bd A bit of FIXME cleanup (mostly degraded to TODO post 1.0), comments and javadoc Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 415 diff changeset	306 // TODO post-1.0 query registry, e.g. with
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	307 // Runtime.exec("reg query HKLM\Software\Mercurial")
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	308 //
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	309 f = new File("C:\\Mercurial\\Mercurial.ini");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	310 if (f.exists()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	311 return Collections.singletonList(f);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	312 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	313 return Collections.emptyList();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	314 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	315
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	316 private static List<File> listConfigFiles(File dir) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	317 assert dir.canRead();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	318 assert dir.isDirectory();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	319 final File[] allFiles = dir.listFiles();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	320 // File is Comparable, lexicographically by default
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	321 Arrays.sort(allFiles);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	322 ArrayList<File> rv = new ArrayList<File>(allFiles.length);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	323 for (File f : allFiles) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	324 if (f.getName().endsWith(".rc")) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	325 rv.add(f);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	326 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	327 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	328 return rv;
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	329 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	330
382 82336b7c54f4 Per-repository UpdateConfigCommand completed. Access to system properties through SessionContext to ease alternation Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 379 diff changeset	331 public static File getInstallationConfigurationFileToWrite(SessionContext ctx) {
82336b7c54f4 Per-repository UpdateConfigCommand completed. Access to system properties through SessionContext to ease alternation Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 379 diff changeset	332 File hgInstallRoot = findHgInstallRoot(ctx); // may be null
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	333 // choice of which hgrc to pick here is according to my own pure discretion
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	334 if (hgInstallRoot != null) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	335 // use this location only if it's writable
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	336 File cfg = new File(hgInstallRoot, runningOnWindows() ? "Mercurial.ini" : "etc/mercurial/hgrc");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	337 if (cfg.canWrite() \|\| cfg.getParentFile().canWrite()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	338 return cfg;
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	339 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	340 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	341 // fallback
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	342 if (runningOnWindows()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	343 if (hgInstallRoot == null) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	344 return new File("C:\\Mercurial\\Mercurial.ini");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	345 } else {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	346 // yes, we tried this file already (above) and found it non-writable
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	347 // let caller fail with can't write
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	348 return new File(hgInstallRoot, "Mercurial.ini");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	349 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	350 } else {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	351 return new File("/etc/mercurial/hgrc");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	352 }
378 9fb990c8a724 Investigate approaches to alter Mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 351 diff changeset	353 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 351 diff changeset	354
382 82336b7c54f4 Per-repository UpdateConfigCommand completed. Access to system properties through SessionContext to ease alternation Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 379 diff changeset	355 public static File getUserConfigurationFileToWrite(SessionContext ctx) {
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	356 LinkedHashSet<String> locations = new LinkedHashSet<String>();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	357 final boolean runsOnWindows = runningOnWindows();
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	358 if (runsOnWindows) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	359 locations.add(System.getenv("USERPROFILE"));
378 9fb990c8a724 Investigate approaches to alter Mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 351 diff changeset	360 }
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	361 locations.add(System.getenv("HOME"));
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	362 locations.remove(null);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	363 for (String loc : locations) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	364 File location = new File(loc);
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	365 File rv = new File(location, ".hgrc");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	366 if (rv.exists() && rv.canWrite()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	367 return rv;
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	368 }
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	369 if (runsOnWindows) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	370 rv = new File(location, "Mercurial.ini");
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	371 if (rv.exists() && rv.canWrite()) {
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	372 return rv;
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	373 }
378 9fb990c8a724 Investigate approaches to alter Mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 351 diff changeset	374 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 351 diff changeset	375 }
379 fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	376 // fallback to default, let calling code fail with Exception if can't write
fa2be7a05af6 Implement discovery of mercurial installation, use it to read/write configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 378 diff changeset	377 return new File(System.getProperty("user.home"), ".hgrc");
378 9fb990c8a724 Investigate approaches to alter Mercurial configuration files Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 351 diff changeset	378 }
388 b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	379
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	380 public boolean shallCacheRevlogs() {
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	381 return shallCacheRevlogsInRepo;
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 382 diff changeset	382 }
407 30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	383
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	384 public static <T> CharSequence join(Iterable<T> col, CharSequence separator) {
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	385 if (col == null) {
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	386 return String.valueOf(col);
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	387 }
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	388 Iterator<T> it = col.iterator();
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	389 if (!it.hasNext()) {
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	390 return "[]";
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	391 }
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	392 String v = String.valueOf(it.next());
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	393 StringBuilder sb = new StringBuilder(v);
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	394 while (it.hasNext()) {
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	395 sb.append(separator);
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	396 v = String.valueOf(it.next());
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	397 sb.append(v);
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	398 }
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	399 return sb;
30922c728341 Better multiline log printout; options to tune default log output Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 388 diff changeset	400 }
420 6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	401
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	402 /**
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	403 * keep an eye on all long to int downcasts to get a chance notice the lost of data
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	404 * Use if there's even subtle chance there might be loss
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	405 * (ok not to use if there's no way for l to be greater than int)
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	406 */
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	407 public static int ltoi(long l) {
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	408 int i = (int) l;
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	409 assert ((long) i) == l : "Loss of data!";
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	410 return i;
6c22bdc0bdfd Respect long offsets in revlogs Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 419 diff changeset	411 }
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	412 }

Mercurial > jhg

annotate src/org/tmatesoft/hg/internal/Internals.java @ 492:e4eaa23e3442