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- <html>
-
- <head>
- <meta http-equiv="Content-Language" content="en-us">
- <title>Ant User Manual</title>
- </head>
-
- <body>
-
- <h2><a name="script">Script</a></h2>
- <h3>Description</h3>
- <p>Execute a script in a
- <a href="http://oss.software.ibm.com/developerworks/opensource/bsf/" target="_top">BSF</a> supported language.</p>
- <p>All items (tasks, targets, etc) of the running project are
- accessible from the script, using either their <code>name</code> or
- <code>id</code> attributes.</p>
- <p>Scripts can do almost anything a task written in Java could do.</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">language</td>
- <td valign="top">The programming language the script is written in.
- Must be a supported BSF language</td>
- <td valign="top" align="center">No</td>
- </tr>
- <tr>
- <td valign="top">src</td>
- <td valign="top">The location of the script as a file, if not inline</td>
- <td valign="top" align="center">No</td>
- </tr>
- </table>
- <h3>Examples</h3>
- <blockquote><pre>
- <project name="squares" default="main" basedir=".">
-
- <target name="setup">
-
- <script language="javascript"> <![CDATA[
-
- for (i=1; i<=10; i++) {
- echo = squares.createTask("echo");
- main.addTask(echo);
- echo.setMessage(i*i);
- }
-
- ]]> </script>
-
- </target>
-
- <target name="main" depends="setup"/>
-
- </project>
- </pre></blockquote>
- <p>generates</p>
- <blockquote><pre>
- setup:
-
- main:
- 1
- 4
- 9
- 16
- 25
- 36
- 49
- 64
- 81
- 100
-
- BUILD SUCCESSFUL
- </pre></blockquote>
- <p>Another example, using <a href="../using.html#references">references by id</a>
- and two different scripting languages:</p>
- <blockquote><pre>
- <project name="testscript" default="main">
- <target name="sub">
- <echo id="theEcho"/>
- </target>
-
- <target name="sub1">
- <script language="netrexx"><![CDATA[
- theEcho.setMessage("In sub1")
- sub.execute
- ]]></script>
- </target>
-
- <target name="sub2">
- <script language="javascript"><![CDATA[
- theEcho.setMessage("In sub2");
- sub.execute();
- ]]></script>
- </target>
-
- <target name="main" depends="sub1,sub2"/>
- </project>
- </pre></blockquote>
- <p>generates</p>
- <blockquote><pre>
- sub1:
- In sub1
-
- sub2:
- In sub2
-
- main:
-
- BUILD SUCCESSFUL
- </pre></blockquote>
-
- <hr>
- <p align="center">Copyright © 2000,2001 Apache Software Foundation. All rights
- Reserved.</p>
-
- </body>
- </html>
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