Mercurial > jhg

comparison src/org/tmatesoft/hg/internal/SubrepoManager.java @ 442:6865eb742883

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Tests for subrepo API, refactor status tests for reuse, better subrepos API
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 27 Apr 2012 20:57:20 +0200
parents 9c9c442b5f2e
children e4ee4bf4c7d0
comparison
equal deleted inserted replaced
441:2a08466838d3 442:6865eb742883
1 /* 1 /*
2 * Copyright (c) 2011 TMate Software Ltd 2 * Copyright (c) 2011-2012 TMate Software Ltd
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by 5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License. 6 * the Free Software Foundation; version 2 of the License.
7 * 7 *
25 import java.util.HashMap; 25 import java.util.HashMap;
26 import java.util.LinkedList; 26 import java.util.LinkedList;
27 import java.util.List; 27 import java.util.List;
28 import java.util.Map; 28 import java.util.Map;
29 29
30 import org.tmatesoft.hg.core.Nodeid;
31 import org.tmatesoft.hg.repo.HgInternals;
30 import org.tmatesoft.hg.repo.HgInvalidControlFileException; 32 import org.tmatesoft.hg.repo.HgInvalidControlFileException;
31 import org.tmatesoft.hg.repo.HgRepository; 33 import org.tmatesoft.hg.repo.HgRepository;
32 import org.tmatesoft.hg.repo.HgSubrepoLocation; 34 import org.tmatesoft.hg.repo.HgSubrepoLocation;
35 import org.tmatesoft.hg.util.Path;
33 36
34 /** 37 /**
35 * 38 *
39 * @see http://mercurial.selenic.com/wiki/SubrepoWork
40 * @see http://mercurial.selenic.com/wiki/Subrepository
36 * @author Artem Tikhomirov 41 * @author Artem Tikhomirov
37 * @author TMate Software Ltd. 42 * @author TMate Software Ltd.
38 */ 43 */
39 public class SubrepoManager /* XXX RepoChangeNotifier, RepoChangeListener */{ 44 public class SubrepoManager /* XXX RepoChangeNotifier, RepoChangeListener */{
40 45
73 78
74 private List<HgSubrepoLocation> readConfig(BufferedReader br, Map<String, String> substate) throws IOException { 79 private List<HgSubrepoLocation> readConfig(BufferedReader br, Map<String, String> substate) throws IOException {
75 try { 80 try {
76 String line; 81 String line;
77 LinkedList<HgSubrepoLocation> res = new LinkedList<HgSubrepoLocation>(); 82 LinkedList<HgSubrepoLocation> res = new LinkedList<HgSubrepoLocation>();
83 HgInternals hgRepoInternal = new HgInternals(repo);
78 while ((line = br.readLine()) != null) { 84 while ((line = br.readLine()) != null) {
79 int sep = line.indexOf('='); 85 int sep = line.indexOf('=');
80 if (sep == -1) { 86 if (sep == -1) {
81 continue; 87 continue;
82 } 88 }
83 // since both key and value are referenced from HgSubrepoLocation, doesn't make sense 89 // since both key and value are referenced from HgSubrepoLocation, doesn't make sense
84 // to have separate String instances (new String(line.substring())) 90 // to have separate String instances (new String(line.substring()))
85 String key = line.substring(0, sep).trim(); 91 String key = line.substring(0, sep).trim();
86 String value = line.substring(sep + 1).trim(); 92 String value = line.substring(sep + 1).trim();
87 if (value.length() == 0) { 93 if (key.length() == 0 || value.length() == 0) {
88 // XXX log bad line? 94 // XXX log bad line?
89 continue; 95 continue;
90 } 96 }
91 HgSubrepoLocation.Kind kind = HgSubrepoLocation.Kind.Hg; 97 HgSubrepoLocation.Kind kind = HgSubrepoLocation.Kind.Hg;
92 int kindEnd = value.indexOf(']', 1); 98 int kindEnd = value.indexOf(']', 1);
98 } else if ("git".equals(kindStr)) { 104 } else if ("git".equals(kindStr)) {
99 kind = HgSubrepoLocation.Kind.Git; 105 kind = HgSubrepoLocation.Kind.Git;
100 } 106 }
101 } 107 }
102 // TODO respect paths mappings in config file 108 // TODO respect paths mappings in config file
103 HgSubrepoLocation loc = new HgSubrepoLocation(repo, key, value, kind, substate.get(key)); 109 //
110 // apparently, key value can't end with '/', `hg commit` fails if it does:
111 // abort: path ends in directory separator: fourth/
112 Path p = Path.create(key.charAt(key.length()-1) == '/' ? key : key + '/');
113 String revValue = substate.get(key);
114 HgSubrepoLocation loc = hgRepoInternal.newSubrepo(p, value, kind, revValue == null ? null : Nodeid.fromAscii(revValue));
104 res.add(loc); 115 res.add(loc);
105 } 116 }
106 return Arrays.asList(res.toArray(new HgSubrepoLocation[res.size()])); 117 return Arrays.asList(res.toArray(new HgSubrepoLocation[res.size()]));
107 } finally { 118 } finally {
108 br.close(); 119 br.close();
109 } 120 }
110 } 121 }
111 122
112 private Map<String, String> readState(BufferedReader br) throws IOException { 123 private Map<String, String> readState(BufferedReader br) throws IOException {
124 // TODO reuse for other files with <revision><space><value> format, like .hgtags
113 HashMap<String, String> rv = new HashMap<String, String>(); 125 HashMap<String, String> rv = new HashMap<String, String>();
114 try { 126 try {
115 String line; 127 String line;
116 while ((line = br.readLine()) != null) { 128 while ((line = br.readLine()) != null) {
117 int sep = line.trim().indexOf(' '); 129 int sep = line.trim().indexOf(' ');