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<title>DefaultExcludes Task</title>
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<body>
<h2 id="defaultexcludes">DefaultExcludes</h2>
<p><em>Since Apache Ant 1.6</em></p>
<h3>Description</h3>
<p>Alters the default excludes for all subsequent processing in the build, and prints out the
current default excludes if desired.</p>
<h3>Parameters</h3>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td>echo</td>
<td>whether or not to print out the default excludes</td>
<td><q>true</q> required if no other attribute specified; defaults to <q>false</q></td>
</tr>
<tr>
<td>default</td>
<td>go back to hard wired default excludes</td>
<td><q>true</q> required if no other attribute is specified</td>
</tr>
<tr>
<td>add</td>
<td>the pattern to add to the default excludes</td>
<td>if no other attribute is specified</td>
</tr>
<tr>
<td>remove</td>
<td>remove the specified pattern from the default excludes</td>
<td>if no other attribute is specified</td>
</tr>
</table>
<h3>Examples</h3>
<p>Print out the default excludes</p>
<pre><defaultexcludes echo="true"/></pre>
<p>Print out the default excludes and exclude all <samp>*.bak</samp> files in <strong>all</strong>
further processing</p>
<pre><defaultexcludes echo="true" add="**/*.bak"/></pre>
<p>Silently allow several fileset based tasks to operate on emacs backup files and then restore
normal behavior</p>
<pre>
<defaultexcludes remove="**/*~"/>
(do several fileset based tasks here)
<defaultexcludes default="true"/></pre>
<h3>Notes</h3>
<p>By default the pattern <samp>**/.svn</samp> and <samp>**/.svn/**</samp> are set as default
excludes. Since version 1.3, Subversion supports
the <a href="https://subversion.apache.org/docs/release-notes/1.3.html#_svn-hack"
target="_top">"_svn hack"</a>. That means, that the svn-libraries evaluate environment
variables and use <samp>.svn</samp> or <samp>_svn</samp> directory regarding to that value. We had
chosen not to evaluate environment variables to get a more reliable build. Instead you have to
change the settings by yourself by changing the exclude patterns:</p>
<pre>
<defaultexcludes remove="**/.svn"/>
<defaultexcludes remove="**/.svn/**"/>
<defaultexcludes add="**/_svn"/>
<defaultexcludes add="**/_svn/**"/>
</pre>
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distrib
>
Mageia
>
7
>
i586
>
media
>
core-updates
>
by-pkgid
>
8fad0817607a09309c3e5b12a09dac58
>
files
>
43
