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- <meta http-equiv="Content-Language" content="en-us">
- <link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
- <title>BuildNumber Task</title>
- </head>
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- <body>
-
- <h2><a name="buildnumber">BuildNumber</a></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,
- <code>build.number</code> in the current directory), then
- set the property <code>build.number</code> to the value that was read in
- (or to <code>0</code>, if no such value). It will then increment the
- number by one and write it back out to the file.
- (See the
- <a href="../OptionalTasks/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 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 to read and write the build number from/to.</td>
- <td align="center" valign="top">No; defaults to "build.number"</td>
- </tr>
- </table>
-
- <h3>Examples</h3>
- <blockquote><pre>
- <buildnumber/>
- </pre></blockquote>
-
- <p>Read, increment, and write a build number to the default file,
- <code>build.number</code>.</p>
-
- <blockquote><pre>
- <buildnumber file="mybuild.number"/>
- </pre></blockquote>
-
- <p>Read, increment, and write a build number to the file
- <code>mybuild.number</code>.</p>
-
- <hr><p align="center">Copyright © 2002,2004-2005 The Apache Software Foundation.
- All rights Reserved.</p>
-
- </body>
- </html>
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