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<title>BuildNumber Task</title>
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<body>
<h2 id="buildnumber">BuildNumber</h2>
<h3>Description</h3>
<p>This is a basic task that can be used to track build numbers.</p>
<p>It will first attempt to read a build number from a file (by default, <samp>build.number</samp>
in the current directory), then set the property <code>build.number</code> to the value that was
read in (or to <q>0</q>, if no such value). It will then increment the number by one and write it
back out to the file. (See the <a href="../Tasks/propertyfile.html">PropertyFile</a> task if you
need finer control over things such as the property name or the number format.)</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>file</td>
<td>The file to read and write the build number from/to.</td>
<td>No; defaults to <q>build.number</q></td>
</tr>
</table>
<h3>Examples</h3>
<p>Read, increment, and write a build number to the default file, <samp>build.number</samp>.</p>
<pre><buildnumber/></pre>
<p>Read, increment, and write a build number to the file <samp>mybuild.number</samp>.</p>
<pre><buildnumber file="mybuild.number"/></pre>
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distrib
>
Mageia
>
7
>
i586
>
media
>
core-updates
>
by-pkgid
>
8fad0817607a09309c3e5b12a09dac58
>
files
>
22
