ant/docs/manual/CoreTasks/unzip.html
Stefan Bodewig 9e9d8fecc5 Add overwrite attribute to unjar/war/zip and untar - if set to false,
files newer than the entries in the archive will not be replaced.

Default is true for backwards compatibility.

PR: 1667


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269394 13f79535-47bb-0310-9956-ffa450edef68
2001-07-27 06:52:51 +00:00

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<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<title>Ant User Manual</title>
</head>
<body>
<h2><a name="unzip">Unjar/Unwar/Unzip</a></h2>
<h3>Description</h3>
<p>Unzips a zip-, war- or jarfile.</p>
<p>For JDK 1.1 &quot;last modified time&quot; field is set to current time instead of being
carried from zipfile.</p>
<p>File permissions will not be restored on extracted files.</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">src</td>
<td valign="top">zipfile to expand.</td>
<td align="center" valign="top">Yes</td>
</tr>
<tr>
<td valign="top">dest</td>
<td valign="top">directory where to store the expanded files.</td>
<td align="center" valign="top">Yes</td>
</tr>
<tr>
<td valign="top">overwrite</td>
<td valign="top">Overwrite files, even if they are newer than the
corresponding entries in the archive (true or false, default is
true).</td>
<td align="center" valign="top">No</td>
</tr>
</table>
<h3>Examples</h3>
<blockquote>
<p><code>&lt;unzip src=&quot;${tomcat_src}/tools-src.zip&quot; dest=&quot;${tools.home}&quot;
/&gt;</code></p>
</blockquote>
<hr>
<p align="center">Copyright &copy; 2000,2001 Apache Software Foundation. All rights
Reserved.</p>
</body>
</html>