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75 lines
2.7 KiB
HTML
75 lines
2.7 KiB
HTML
<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<html>
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
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<title>GZip/BZip2/XZ Tasks</title>
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</head>
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<body>
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<h2 id="pack">GZip/BZip2/XZ</h2>
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<h3>Description</h3>
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<p>Packs a resource using the GZip, BZip2 or XZ algorithm. The output file is only generated if it
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doesn't exist or the source resource is newer.</p>
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<p>XZ compression support has been added <em>since Apache Ant 1.10.1</em> and depends on external
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libraries not included in the Ant distribution.
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See <a href="../install.html#librarydependencies">Library Dependencies</a> for more information.</p>
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<h3>Parameters</h3>
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<table class="attr">
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<tr>
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<th>Attribute</th>
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<th>Description</th>
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<th>Required</th>
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</tr>
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<tr>
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<td>src</td>
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<td>the file to gzip/bzip/xz.</td>
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<td>Yes, or a nested resource collection</td>
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</tr>
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<tr>
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<td>destfile</td>
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<td>the destination file to create.</td>
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<td rowspan="2">Exactly one of the two</td>
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</tr>
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<tr>
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<td>zipfile</td>
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<td class="left"><em><u>deprecated</u></em> old name of <var>destfile</var>.</td>
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</tr>
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</table>
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<h4>any <a href="../Types/resources.html">resource</a> or single element resource collection</h4>
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<p><em>Since Apache Ant 1.7</em></p>
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<p>The specified resource will be used as <var>src</var>.</p>
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<h3>Examples</h3>
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<pre><gzip src="test.tar" destfile="test.tar.gz"/></pre>
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<pre><bzip2 src="test.tar" destfile="test.tar.bz2"/></pre>
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<pre><xz src="test.tar" destfile="test.tar.xz"/></pre>
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<pre>
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<gzip destfile="archive.tar.gz">
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<url url="http://example.org/archive.tar"/>
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</gzip></pre>
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<p>downloads <samp>http://example.org/archive.tar</samp> and compresses it
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to <samp>archive.tar.gz</samp> in the project's <var>basedir</var> on the fly.</p>
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</body>
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</html>
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