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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
|
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You 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.
-->
<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
<title>Move Task</title>
</head>
<body>
<h2><a name="move">Move</a></h2>
<h3>Description</h3>
<p>Moves a file to a new file or directory, or collections of files to
a new directory. By default, the
destination file is overwritten if it already exists. When <var>overwrite</var> is
turned off, then files are only moved if the source file is newer than
the destination file, or when the destination file does not exist.</p>
<p><a href="../Types/resources.html#collection">Resource
Collection</a>s are used to select a group of files to move. Only
file system based resource collections are supported, this includes <a
href="../Types/fileset.html">fileset</a>s, <a
href="../Types/filelist.html">filelist</a> and <a
href="../using.html#path">path</a>. Prior to Apache Ant 1.7 only
<code><fileset></code> has been supported as a nested element.
To use a resource collection, the <code>todir</code> attribute must be
set.</p>
<p><b>Since Ant 1.6.3</b>, the <i>file</i> attribute may be used to move
(rename) an entire directory. If <i>tofile</i> denotes an existing file, or
there is a directory by the same name in <i>todir</i>, the action will fail.
</p>
<h3>Parameters</h3>
<table border="1" cellpadding="2" cellspacing="0">
<tr>
<td valign="top"><b>Attribute</b></td>
<td valign="top"><b>Description</b></td>
<td align="center" valign="top"><b>Required</b></td>
</tr>
<tr>
<td valign="top">file</td>
<td valign="top">the file or directory to move</td>
<td valign="top" align="center">One of <var>file</var> or
at least one nested resource collection element</td>
</tr>
<tr>
<td valign="top">preservelastmodified</td>
<td valign="top">Give the moved files the same last modified
time as the original source files.
(<em>Note</em>: Ignored on Java 1.1)</td>
<td valign="top" align="center">No; defaults to false.</td>
</tr>
<tr>
<td valign="top">tofile</td>
<td valign="top">the file to move to</td>
<td valign="top" align="center" rowspan="2">With the <var>file</var> attribute,
either <var>tofile</var> or <var>todir</var> can be used. With nested filesets,
if the fileset size is greater than 1 or if the only entry in the fileset is a
directory or if the <var>file</var> attribute is already specified, only
<var>todir</var> is allowed</td>
</tr>
<tr>
<td valign="top">todir</td>
<td valign="top">the directory to move to</td>
</tr>
<tr>
<td valign="top">overwrite</td>
<td valign="top">overwrite existing files even if the destination
files are newer (default is "true")</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">force</td>
<td valign="top">Overwrite read-only destination
files. <em>since Ant 1.8.2</em></td>
<td valign="top" align="center">No; defaults to false.</td>
</tr>
<tr>
<td valign="top">filtering</td>
<td valign="top">indicates whether token filtering should take place during
the move. See the <a href="filter.html">filter</a> task for a description of
how filters work.</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">flatten</td>
<td valign="top">ignore directory structure of source directory,
copy all files into a single directory, specified by the <var>todir</var>
attribute (default is "false").Note that you can achieve the
same effect by using a <a href="../Types/mapper.html#flatten-mapper">flatten mapper</a></td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">includeEmptyDirs</td>
<td valign="top">Copy empty directories included with the nested FileSet(s).
Defaults to "yes".</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">failonerror</td>
<td valign="top">If false, log a warning message, but do not stop the
build, when the file to copy does not exist or one of the nested
filesets points to a directory that doesn't exist or an error occurs
while moving.
</td>
<td valign="top" align="center">No; defaults to true.</td>
</tr>
<tr>
<td valign="top">quiet</td>
<td valign="top">If true and failonerror is false, then do not log a
warning message when the file to copy does not exist or one of the nested
filesets points to a directory that doesn't exist or an error occurs
while copying. <em>since Ant 1.8.3</em>.
</td>
<td valign="top" align="center">No; defaults to false.</td>
</tr>
<tr>
<td valign="top">verbose</td>
<td valign="top">Log the files that are being moved.</td>
<td valign="top" align="center">No; defaults to false.</td>
</tr>
<tr>
<td valign="top">encoding</td>
<td valign="top">The encoding to assume when filter-copying the
files. <em>since Ant 1.5</em>.</td>
<td align="center">No - defaults to default JVM encoding</td>
</tr>
<tr>
<td valign="top">outputencoding</td>
<td valign="top">The encoding to use when writing the files.
<em>since Ant 1.6</em>.</td>
<td align="center">No - defaults to the value of the encoding
attribute if given or the default JVM encoding otherwise.</td>
</tr>
<tr>
<td valign="top">enablemultiplemappings</td>
<td valign="top">
If true the task will process to all the mappings for a
given source path. If false the task will only process
the first file or directory. This attribute is only relevant
if there is a mapper subelement.
<em>since Ant 1.6</em>.</td>
<td align="center">No - defaults to false.</td>
</tr>
<tr>
<td valign="top">granularity</td>
<td valign="top">The number of milliseconds leeway to give before
deciding a file is out of date. This is needed because not every
file system supports tracking the last modified time to the
millisecond level. Default is 0 milliseconds, or 2 seconds on DOS
systems. This can also be useful if source and target files live
on separate machines with clocks being out of sync. <em>since Ant
1.6</em>.</td>
</tr>
<tr>
<td valign="top">performGCOnFailedDelete</td>
<td valign="top">
If Ant fails to delete a file or directory it will retry the
operation once. If this flag is set to true it will perform a
garbage collection before retrying the delete.<br/>
Setting this flag to true is known to resolve some problems on
Windows (where it defaults to true) but also for directory trees
residing on an NFS share.
<em>Since Ant 1.8.3</em></td>
<td align="center" valign="top">No, default "true" on
Windows and "true" on any other OS.</td>
</tr>
</table>
<h3>Parameters specified as nested elements</h3>
<h4>mapper</h4>
<p>You can define file name transformations by using a nested <a
href="../Types/mapper.html">mapper</a> element. The default mapper used by
<code><move></code> is the <a
href="../Types/mapper.html#identity-mapper">identity</a>.</p>
<p>Note that the source name handed to the mapper depends on the
resource collection you use. If you use <code><fileset></code>
or any other collection that provides a base directory, the name
passed to the mapper will be a relative filename, relative to the base
directory. In any other case the absolute filename of the source will
be used.</p>
<h4>filterchain</h4>
<p>The Move task supports nested <a href="../Types/filterchain.html">
FilterChain</a>s.</p>
<p>
If <code><filterset></code> and <code><filterchain></code> elements are used inside the
same <code><move></code> task, all <code><filterchain></code> elements are processed first
followed by <code><filterset></code> elements.
</p>
<h3>Examples</h3>
<p><b>Move a single file (rename a file)</b></p>
<pre>
<move file="file.orig" tofile="file.moved"/>
</pre>
<p><b>Move a single file to a directory</b></p>
<pre>
<move file="file.orig" todir="dir/to/move/to"/>
</pre>
<p><b>Move a directory to a new directory</b></p>
<pre>
<move todir="new/dir/to/move/to">
<fileset dir="src/dir"/>
</move>
</pre>
<i>or, since Ant 1.6.3:</i>
<pre>
<move file="src/dir" tofile="new/dir/to/move/to"/>
</pre>
<p><b>Move a set of files to a new directory</b></p>
<pre>
<move todir="some/new/dir">
<fileset dir="my/src/dir">
<include name="**/*.jar"/>
<exclude name="**/ant.jar"/>
</fileset>
</move>
</pre>
<p><b>Move a list of files to a new directory</b></p>
<pre>
<move todir="some/new/dir">
<filelist dir="my/src/dir">
<file name="file1.txt"/>
<file name="file2.txt"/>
</filelist>
</move>
</pre>
<p><b>Append <code>".bak"</code> to the names of all files
in a directory.</b></p>
<pre>
<move todir="my/src/dir" includeemptydirs="false">
<fileset dir="my/src/dir">
<exclude name="**/*.bak"/>
</fileset>
<mapper type="glob" from="*" to="*.bak"/>
</move>
</pre>
</body>
</html>
|
