| 1 | <html>
|
|---|
| 2 |
|
|---|
| 3 | <head>
|
|---|
| 4 | <meta http-equiv="Content-Language" content="en-us">
|
|---|
| 5 | <title>BuildNumber Task</title>
|
|---|
| 6 | <link rel="stylesheet" type="text/css" href="../stylesheets/antmanual.css">
|
|---|
| 7 | </head>
|
|---|
| 8 |
|
|---|
| 9 | <body>
|
|---|
| 10 |
|
|---|
| 11 | <h2><a name="buildnumber">BuildNumber</a></h2>
|
|---|
| 12 | <h3>Description</h3>
|
|---|
| 13 | <p>This is a basic task that can be used to track build numbers.</p>
|
|---|
| 14 | <p>It will first attempt to read a build number from a file (by default,
|
|---|
| 15 | <code>build.number</code> in the current directory), then
|
|---|
| 16 | set the property <code>build.number</code> to the value that was read in
|
|---|
| 17 | (or to <code>0</code>, if no such value). It will then increment the
|
|---|
| 18 | number by one and write it back out to the file.
|
|---|
| 19 | (See the
|
|---|
| 20 | <a href="../OptionalTasks/propertyfile.html">PropertyFile</a> task
|
|---|
| 21 | if you need finer control over things such as the property name or
|
|---|
| 22 | the number format.)
|
|---|
| 23 | </p>
|
|---|
| 24 |
|
|---|
| 25 | <h3>Parameters</h3>
|
|---|
| 26 | <table border="1" cellpadding="2" cellspacing="0">
|
|---|
| 27 | <tr>
|
|---|
| 28 | <td valign="top"><b>Attribute</b></td>
|
|---|
| 29 | <td valign="top"><b>Description</b></td>
|
|---|
| 30 | <td align="center" valign="top"><b>Required</b></td>
|
|---|
| 31 | </tr>
|
|---|
| 32 | <tr>
|
|---|
| 33 | <td valign="top">file</td>
|
|---|
| 34 | <td valign="top">The file to read and write the build number from/to.</td>
|
|---|
| 35 | <td align="center" valign="top">No; defaults to "build.number"</td>
|
|---|
| 36 | </tr>
|
|---|
| 37 | </table>
|
|---|
| 38 |
|
|---|
| 39 | <h3>Examples</h3>
|
|---|
| 40 | <blockquote><pre>
|
|---|
| 41 | <buildnumber/>
|
|---|
| 42 | </pre></blockquote>
|
|---|
| 43 |
|
|---|
| 44 | <p>Read, increment, and write a build number to the default file,
|
|---|
| 45 | <code>build.number</code>.</p>
|
|---|
| 46 |
|
|---|
| 47 | <blockquote><pre>
|
|---|
| 48 | <buildnumber file="mybuild.number"/>
|
|---|
| 49 | </pre></blockquote>
|
|---|
| 50 |
|
|---|
| 51 | <p>Read, increment, and write a build number to the file
|
|---|
| 52 | <code>mybuild.number</code>.</p>
|
|---|
| 53 |
|
|---|
| 54 | <hr><p align="center">Copyright © 2002,2004-2005 The Apache Software Foundation.
|
|---|
| 55 | All rights Reserved.</p>
|
|---|
| 56 |
|
|---|
| 57 | </body>
|
|---|
| 58 | </html>
|
|---|
| 59 |
|
|---|
