How can I run a program only if certain conditions are met?
The following example shows how a particular script will be executed only if the installation type is 'server', it is running on Linux and a certain file is not already present in the system. The value for the installation type was set during the installation process using a user-defined parameter, as explained earlier in this document.
<runProgram>
<ruleEvaluationLogic>and</ruleEvaluationLogic>
<ruleList>
<compareText>
<text>${installtype}</text>
<logic>equals</logic>
<value>server</value>
</compareText>
<compareText>
<text>${platform_name}</text>
<logic>equals</logic>
<value>linux</value>
</compareText>
<fileTest>
<path>/etc/init.d/myservice</path>
<condition>not_exists</condition>
</fileTest>
</ruleList>
<program>${installdir}/bin/install_service.sh</program>
</runProgram>