Mercurial > hg4j

annotate cmdline/org/tmatesoft/hg/console/Options.java @ 215:41a778e3fd31

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 17 May 2011 00:56:54 +0200
parents b9700740553a
children 45dc79e545f5
rev   line source
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2011 TMate Software Ltd
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: 95
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.console;
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
19 import java.util.HashMap;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 import java.util.LinkedList;
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import java.util.List;
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
22 import java.util.Map;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
24 import org.tmatesoft.hg.repo.HgLookup;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import org.tmatesoft.hg.repo.HgRepository;
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 /**
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
28 * Parse command-line options. Primitive implementation that recognizes options with 0 or 1 argument.
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 * @author TMate Software Ltd.
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 */
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 class Options {
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
35 public final Map<String,List<String>> opt2values = new HashMap<String, List<String>>();
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
36
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
37 public boolean getBoolean(String... aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
38 return getBoolean(false, aliases);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
39 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
40
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
41 public boolean getBoolean(boolean def, String... aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
42 for (String s : aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
43 if (opt2values.containsKey(s)) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
44 return true;
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
45 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
46 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
47 return def;
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
48 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
49
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
50 public String getSingle(String... aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
51 String rv = null;
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
52 for (String s : aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
53 List<String> values = opt2values.get(s);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
54 if (values != null && values.size() > 0) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
55 rv = values.get(values.size() - 1); // take last one, most recent
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
56 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
57 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
58 return rv;
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
59 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
60
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
61 public int getSingleInt(int def, String... aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
62 String r = getSingle(aliases);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
63 if (r == null) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
64 return def;
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
65 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
66 return Integer.parseInt(r);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
67 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
68
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
69 public List<String> getList(String... aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
70 LinkedList<String> rv = new LinkedList<String>();
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
71 for (String s : aliases) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
72 List<String> values = opt2values.get(s);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
73 if (values != null) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
74 rv.addAll(values);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
75 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
76 }
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
77 return rv;
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
78 }
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
80 public HgRepository findRepository() throws Exception {
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
81 String repoLocation = getSingle("-R", "--repository");
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
82 if (repoLocation != null) {
95
bcd31a4c638a Lookup to HgLookup
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
83 return new HgLookup().detect(repoLocation);
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
84 }
95
bcd31a4c638a Lookup to HgLookup
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
85 return new HgLookup().detectFromWorkingDir();
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
86 }
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
89 public static Options parse(String[] commandLineArgs) {
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 Options rv = new Options();
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
91 List<String> values = new LinkedList<String>();
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
92 rv.opt2values.put("", values); // values with no options
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
93 for (String arg : commandLineArgs) {
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
94 if (arg.charAt(0) == '-') {
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
95 // option
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
96 if (arg.length() == 1) {
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
97 throw new IllegalArgumentException("Bad option: -");
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
98 }
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
99 values = rv.opt2values.get(arg);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
100 if (values == null) {
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
101 rv.opt2values.put(arg, values = new LinkedList<String>());
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 }
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
103 // next value, if any, gets into the values list for arg option.
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
104 } else {
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
105 values.add(arg);
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 102
diff changeset
106 values = rv.opt2values.get("");
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
107 }
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
108 }
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
109 return rv;
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
110 }
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 }