Mercurial > jhg

annotate src/org/tmatesoft/hg/internal/ConfigFile.java @ 640:d07497128747

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Deprecated code removed
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 11 Jun 2013 16:25:01 +0200
parents 6526d8adbc0f
children
rev   line source
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
608
e1b29756f901 Clean, organize and resolve some TODOs and FIXMEs: minor refactorings and comments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 498
diff changeset
2 * Copyright (c) 2011-2013 TMate Software Ltd
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
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: 73
diff changeset
15 * contact TMate Software at support@hg4j.com
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.internal;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
19 import java.io.ByteArrayOutputStream;
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 import java.io.File;
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
21 import java.io.FileOutputStream;
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 import java.io.IOException;
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
23 import java.io.PrintStream;
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
24 import java.nio.ByteBuffer;
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
25 import java.nio.channels.FileChannel;
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
26 import java.nio.channels.FileLock;
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import java.util.ArrayList;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 import java.util.Collections;
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
29 import java.util.Iterator;
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 import java.util.LinkedHashMap;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 import java.util.List;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 import java.util.Map;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 608
diff changeset
34 import org.tmatesoft.hg.core.HgIOException;
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
35 import org.tmatesoft.hg.core.SessionContext;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
36 import org.tmatesoft.hg.util.LogFacility;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
37
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 /**
331
a37ce7145c3f Access to repository configuration
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
39 * .ini / .rc file reader
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 * @author Artem Tikhomirov
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 * @author TMate Software Ltd.
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 */
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 public class ConfigFile {
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
45 private final SessionContext sessionContext;
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 private List<String> sections;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47 private List<Map<String,String>> content;
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
49 public ConfigFile(SessionContext ctx) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
50 sessionContext = ctx;
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51 }
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 608
diff changeset
53 public void addLocation(File path) throws HgIOException {
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 read(path);
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55 }
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
57 public boolean hasSection(String sectionName) {
331
a37ce7145c3f Access to repository configuration
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 295
diff changeset
58 return sections == null ? false : sections.indexOf(sectionName) != -1;
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
59 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
60
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 public List<String> getSectionNames() {
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
62 return sections == null ? Collections.<String>emptyList() : Collections.unmodifiableList(sections);
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 }
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64
498
0205a5c4566b Issue 38: preserve user formatting and comments when updating configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
65 /**
0205a5c4566b Issue 38: preserve user formatting and comments when updating configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
66 * Access map of section keys and values.
0205a5c4566b Issue 38: preserve user formatting and comments when updating configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
67 * @param sectionName name of the section to retrieve
0205a5c4566b Issue 38: preserve user formatting and comments when updating configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
68 * @return never <code>null</code>, empty map in case no section with specified name found
0205a5c4566b Issue 38: preserve user formatting and comments when updating configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
69 */
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 public Map<String,String> getSection(String sectionName) {
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
71 if (sections == null) {
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
72 return Collections.emptyMap();
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
73 }
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 int x = sections.indexOf(sectionName);
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 if (x == -1) {
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 return Collections.emptyMap();
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77 }
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
78 return Collections.unmodifiableMap(content.get(x));
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79 }
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
80
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
81 public boolean getBoolean(String sectionName, String key, boolean defaultValue) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
82 String value = getSection(sectionName).get(key);
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
83 if (value == null) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
84 return defaultValue;
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
85 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
86 for (String s : new String[] { "true", "yes", "on", "1" }) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
87 if (s.equalsIgnoreCase(value)) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
88 return true;
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
89 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
90 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
91 return false;
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
92 }
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 114
diff changeset
93
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 114
diff changeset
94 public String getString(String sectionName, String key, String defaultValue) {
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 114
diff changeset
95 String value = getSection(sectionName).get(key);
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 114
diff changeset
96 return value == null ? defaultValue : value;
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 114
diff changeset
97 }
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
98
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
99 public int getInteger(String sectionName, String key, int defaultValue) {
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
100 String value = getSection(sectionName).get(key);
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
101 return value == null ? defaultValue : Integer.parseInt(value);
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
102 }
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
103
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
104 public void putString(String sectionName, String key, String newValue) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
105 Map<String, String> section = null;
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
106 if (sections == null) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
107 // init, in case we didn't read any file with prev config
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
108 sections = new ArrayList<String>();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
109 content = new ArrayList<Map<String,String>>();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
110 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
111 int x = sections.indexOf(sectionName);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
112 if (x == -1) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
113 if (newValue == null) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
114 return;
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
115 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
116 sections.add(sectionName);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
117 content.add(section = new LinkedHashMap<String, String>());
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
118 } else {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
119 section = content.get(x);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
120 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
121 if (newValue == null) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
122 section.remove(key);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
123 } else {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
124 section.put(key, newValue);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
125 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
126 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
127
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 608
diff changeset
128 private void read(File f) throws HgIOException {
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
129 if (f == null || !f.canRead()) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
130 return;
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
131 }
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
132 if (sections == null) {
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
133 sections = new ArrayList<String>();
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
134 content = new ArrayList<Map<String,String>>();
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135 }
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
136 new Parser().go(f, this);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
137 ((ArrayList<?>) sections).trimToSize();
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
138 ((ArrayList<?>) content).trimToSize();
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
139 assert sections.size() == content.size();
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
140 }
378
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
141
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
142 public void writeTo(File f) throws IOException {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
143 byte[] data = compose();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
144 if (!f.exists()) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
145 f.createNewFile();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
146 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
147 FileChannel fc = new FileOutputStream(f).getChannel();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
148 FileLock fl = fc.lock();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
149 try {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
150 fc.write(ByteBuffer.wrap(data));
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
151 } finally {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
152 fl.release();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
153 fc.close();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
154 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
155 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
156
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
157 private byte[] compose() {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
158 ByteArrayOutputStream bos = new ByteArrayOutputStream(1024);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
159 PrintStream ps = new PrintStream(bos);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
160 Iterator<String> sectionNames = sections.iterator();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
161 for (Map<String,String> s : content) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
162 final String name = sectionNames.next(); // iterate through names despite section may be empty
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
163 if (s.isEmpty()) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
164 continue; // do not write an empty section
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
165 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
166 ps.print('[');
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
167 ps.print(name);
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
168 ps.println(']');
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
169 for (Map.Entry<String, String> e : s.entrySet()) {
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
170 ps.print(e.getKey());
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
171 ps.print('=');
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
172 ps.println(e.getValue());
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
173 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
174 ps.println();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
175 }
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
176 ps.flush();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
177 return bos.toByteArray();
9fb990c8a724 Investigate approaches to alter Mercurial configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 331
diff changeset
178 }
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
179
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
180 private static class Parser implements LineReader.LineConsumer<ConfigFile> {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
181
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
182 private String sectionName = "";
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
183 private Map<String,String> section = new LinkedHashMap<String, String>();
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
184 private File contextFile;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
185
608
e1b29756f901 Clean, organize and resolve some TODOs and FIXMEs: minor refactorings and comments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 498
diff changeset
186 // TODO [post-1.1] "" and lists
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
187 // XXX perhaps, single string to keep whole section with substrings for keys/values to minimize number of arrays (String.value)
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
188 public boolean consume(String line, ConfigFile cfg) throws IOException {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
189 int x;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
190 if ((x = line.indexOf('#')) != -1) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
191 // do not keep comments in memory, get new, shorter string
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
192 line = new String(line.substring(0, x).trim());
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
193 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
194 if (line.length() <= 2) { // a=b or [a] are at least of length 3
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
195 return true;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
196 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
197 if (line.charAt(0) == '[' && line.charAt(line.length() - 1) == ']') {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
198 sectionName = line.substring(1, line.length() - 1);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
199 if (cfg.sections.indexOf(sectionName) == -1) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
200 cfg.sections.add(sectionName);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
201 cfg.content.add(section = new LinkedHashMap<String, String>());
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
202 } else {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
203 section = null; // drop cached value
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
204 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
205 } else if (line.startsWith("%unset")) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
206 if (section != null) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
207 section.remove(line.substring(7).trim());
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
208 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
209 } else if (line.startsWith("%include")) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
210 processInclude(line.substring(9).trim(), cfg);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
211 } else if ((x = line.indexOf('=')) != -1) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
212 // share char[] of the original string
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
213 String key = line.substring(0, x).trim();
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
214 String value = line.substring(x+1).trim();
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
215 if (section == null) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
216 int i = cfg.sections.indexOf(sectionName);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
217 assert i >= 0;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
218 section = cfg.content.get(i);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
219 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
220 if (sectionName.length() == 0) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
221 // add fake section only if there are any values
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
222 cfg.sections.add(sectionName);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
223 cfg.content.add(section);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
224 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
225 section.put(key, value);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
226 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
227 return true;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
228 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
229
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 608
diff changeset
230 public void go(File f, ConfigFile cfg) throws HgIOException {
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
231 contextFile = f;
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
232 LineReader lr = new LineReader(f, cfg.sessionContext.getLog());
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
233 lr.ignoreLineComments("#");
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
234 lr.read(this, cfg);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
235 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
236
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
237 // include failure doesn't propagate
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
238 private void processInclude(String includeValue, ConfigFile cfg) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
239 File f;
608
e1b29756f901 Clean, organize and resolve some TODOs and FIXMEs: minor refactorings and comments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 498
diff changeset
240 // TODO [post-1.1] handle environment variable expansion
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
241 if (includeValue.startsWith("~/")) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
242 f = new File(System.getProperty("user.home"), includeValue.substring(2));
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
243 } else {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
244 f = new File(contextFile.getParentFile(), includeValue);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
245 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
246 try {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
247 if (f.canRead()) {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
248 new Parser().go(f, cfg);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
249 } else {
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
250 LogFacility lf = cfg.sessionContext.getLog();
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
251 lf.dump(ConfigFile.class, LogFacility.Severity.Debug, "Can't read file to include: %s", f);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
252 }
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 608
diff changeset
253 } catch (HgIOException ex) {
483
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
254 LogFacility lf = cfg.sessionContext.getLog();
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
255 lf.dump(ConfigFile.class, LogFacility.Severity.Warn, "Can't include %s (%s)", f, includeValue);
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
256 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
257 }
e31e85cf4d4c Handle include and unset directives in config files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 378
diff changeset
258 }
69
5a69397f0f99 Discovery utility for Hg network protocol finally in the repo, with quick-n-dirty ConfigFile impl that helps to hide auth info
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
259 }