o3de/cmake/Platform/Windows/Packaging/PostInstallSetup.wxs

<?xml version='1.0' encoding='windows-1252'?>

<?include "cpack_variables.wxi"?>

<Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'
    xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
    <Fragment>

        <!-- RemoveFolderEx works on properties instead of directory references -->
        <Property Id="INSTALLPATH">
            <RegistrySearch Id="INSTALLPATH_REGSEARCH"
                Root="HKLM"
                Key="Software\$(var.CPACK_PACKAGE_VENDOR)\$(var.CPACK_PACKAGE_NAME)\$(var.CPACK_PACKAGE_VERSION)"
                Name="Install Path"
                Type="raw"/>
        </Property>

        <DirectoryRef Id="INSTALL_ROOT">
            <!-- this will clear out any additional files as part of the installation that weren't originally
                included of the MSI table -->
            <Component Id="SanitizeInstallFolder" Guid="{85468941-52E6-4C04-A66D-8E3CA3BBF04A}">
                <Condition><![CDATA[Installed OR NOT MANUALPRODUCTFOUND]]></Condition>
                <util:RemoveFolderEx On="uninstall" Property="INSTALLPATH"/>

                <!-- registry entry is required to properly initialize the property during uninstall-->
                <RegistryValue Root="HKLM"
                    Key="Software\$(var.CPACK_PACKAGE_VENDOR)\$(var.CPACK_PACKAGE_NAME)\$(var.CPACK_PACKAGE_VERSION)"
                    Name="Install Path"
                    Type="string"
                    Value="[INSTALL_ROOT]"
                    KeyPath="yes"/>
            </Component>

            <!-- installation directory references for use in post install commands -->
            <Directory Id="root.cmake" Name="cmake">
                <Directory Id="root.cmake.runtime" Name="runtime"/>
            </Directory>
            <Directory Id="root.python" Name="python"/>
            <Directory Id="root.scripts" Name="scripts"/>
            <Directory Id="root.tools" Name="Tools">
                <Directory Id="root.tools.redist" Name="Redistributables">
                    <Directory Id="root.tools.redist.cmake" Name="CMake"/>
                </Directory>
            </Directory>
        </DirectoryRef>

        <CustomAction Id="ExtractCMake"
            ExeCommand="&quot;[SystemFolder]cmd.exe&quot; /C tar -x -f &quot;[root.tools.redist.cmake]$(var.CPACK_CMAKE_PACKAGE_NAME).zip&quot; -C &quot;[root.tools.redist]CMake&quot;"
            Directory="INSTALL_ROOT"
            Execute="deferred"
            Impersonate="no"/>

        <CustomAction Id="MoveCMake"
            ExeCommand="&quot;[SystemFolder]cmd.exe&quot; /C move &quot;[root.tools.redist.cmake]$(var.CPACK_CMAKE_PACKAGE_NAME)&quot; &quot;[root.cmake]runtime&quot;"
            Directory="INSTALL_ROOT"
            Execute="deferred"
            Impersonate="no"/>

        <CustomAction Id="ConfigurePython"
            ExeCommand="&quot;[SystemFolder]cmd.exe&quot; /C set &quot;LY_CMAKE_PATH=[root.cmake.runtime]bin&quot; &amp;&amp; &quot;[root.python]get_python.bat&quot;"
            Directory="INSTALL_ROOT"
            Execute="deferred"
            Impersonate="no"/>

        <CustomAction Id="UnRegisterEngine"
            ExeCommand="&quot;[SystemFolder]cmd.exe&quot; /C @&quot;[root.scripts]o3de.bat&quot; register --remove --this-engine"
            Directory="INSTALL_ROOT"
            Execute="immediate"
            Return="ignore"
            Impersonate="no"/>

    </Fragment>
</Wix>