1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
/*
* Copyright 2000-2004 Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
/*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
package org.apache.tools.ant.taskdefs.optional.perforce;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.util.StringUtils;
/**
* Creates a new Perforce label and set contents to reflect current
* client file revisions.
*
* Label name defaults to AntLabel if none set.
*
* Example Usage:
* <pre>
* <P4Label name="MyLabel-${TSTAMP}-${DSTAMP}" desc="Auto Build Label" />
* </pre>
*
* @author <A HREF="mailto:leslie.hughes@rubus.com">Les Hughes</A>
*
* @ant.task category="scm"
*/
public class P4Label extends P4Base {
protected String name;
protected String desc;
protected String lock;
/**
* The name of the label; optional, default "AntLabel"
* @param name the name of the label
*/
public void setName(String name) {
this.name = name;
}
/**
*Label Description; optional
* @param desc description of the label
*/
public void setDesc(String desc) {
this.desc = desc;
}
/**
* when set to "locked", Perforce will lock the label once created; optional.
* @param lock only admissible value "locked"
*/
public void setLock(String lock) {
this.lock = lock;
}
/**
* do the work
* @throws BuildException if failonerror has been set to true and Perforce fails
*/
public void execute() throws BuildException {
log("P4Label exec:", Project.MSG_INFO);
if (P4View == null || P4View.length() < 1) {
log("View not set, assuming //depot/...", Project.MSG_WARN);
P4View = "//depot/...";
} else {
P4View = StringUtils.replace(P4View, ":", "\n\t");
P4View = StringUtils.replace(P4View, ";", "\n\t");
}
if (desc == null || desc.length() < 1) {
log("Label Description not set, assuming 'AntLabel'",
Project.MSG_WARN);
desc = "AntLabel";
}
if (lock != null && !lock.equalsIgnoreCase("locked")) {
log("lock attribute invalid - ignoring", Project.MSG_WARN);
}
if (name == null || name.length() < 1) {
SimpleDateFormat formatter
= new SimpleDateFormat("yyyy.MM.dd-hh:mm");
Date now = new Date();
name = "AntLabel-" + formatter.format(now);
log("name not set, assuming '" + name + "'", Project.MSG_WARN);
}
//We have to create a unlocked label first
String newLabel =
"Label: " + name
+ "\nDescription: " + desc
+ "\nOptions: unlocked"
+ "\nView: \n\t" + P4View;
P4Handler handler = new P4HandlerAdapter() {
public void process(String line) {
log(line, Project.MSG_VERBOSE);
}
};
handler.setOutput(newLabel);
execP4Command("label -i", handler);
execP4Command("labelsync -l " + name, new P4HandlerAdapter() {
public void process(String line) {
log(line, Project.MSG_VERBOSE);
}
});
log("Created Label " + name + " (" + desc + ") with view:\n" + P4View,
Project.MSG_INFO);
//Now lock if required
if (lock != null && lock.equalsIgnoreCase("locked")) {
log("Modifying lock status to 'locked'", Project.MSG_INFO);
final StringBuffer labelSpec = new StringBuffer();
//Read back the label spec from perforce,
//Replace Options
//Submit back to Perforce
handler = new P4HandlerAdapter() {
public void process(String line) {
log(line, Project.MSG_VERBOSE);
if (util.match("/^Options:/", line)) {
line = "Options: " + lock;
}
labelSpec.append(line + "\n");
}
};
execP4Command("label -o " + name, handler);
log(labelSpec.toString(), Project.MSG_DEBUG);
log("Now locking label...", Project.MSG_VERBOSE);
handler = new P4HandlerAdapter() {
public void process(String line) {
log(line, Project.MSG_VERBOSE);
}
};
handler.setOutput(labelSpec.toString());
execP4Command("label -i", handler);
}
}
}
|