write an install info ini file to the installation dir

cmake/macros/GenerateInstallers.cmake

@@ -17,12 +17,15 @@ macro(GENERATE_INSTALLERS)
 
   if (CLIENT_ONLY)
     set(_PACKAGE_NAME_EXTRA "-Interface")
+    set(INSTALLER_TYPE "client_only")
     string(REGEX REPLACE "High Fidelity" "High Fidelity Interface" _DISPLAY_NAME ${BUILD_ORGANIZATION})
   elseif (SERVER_ONLY)
     set(_PACKAGE_NAME_EXTRA "-Sandbox")
+    set(INSTALLER_TYPE "server_only")
     string(REGEX REPLACE "High Fidelity" "High Fidelity Sandbox" _DISPLAY_NAME ${BUILD_ORGANIZATION})
   else ()
     set(_DISPLAY_NAME ${BUILD_ORGANIZATION})
+    set(INSTALLER_TYPE "full")
   endif ()
 
   set(CPACK_PACKAGE_NAME ${_DISPLAY_NAME})

cmake/templates/CPackProperties.cmake.in

@@ -48,3 +48,4 @@ set(UNINSTALLER_HEADER_IMAGE "@UNINSTALLER_HEADER_IMAGE@")
 set(ADD_REMOVE_ICON_PATH "@ADD_REMOVE_ICON_PATH@")
 set(SERVER_COMPONENT_CONDITIONAL "@SERVER_COMPONENT_CONDITIONAL@")
 set(CLIENT_COMPONENT_CONDITIONAL "@CLIENT_COMPONENT_CONDITIONAL@")
+set(INSTALLER_TYPE "@INSTALLER_TYPE@")

cmake/templates/NSIS.template.in

@@ -982,6 +982,13 @@ Section "-Core installation"
   ;Store installation folder
   WriteRegStr HKLM "Software\@CPACK_PACKAGE_VENDOR@\@CPACK_PACKAGE_INSTALL_REGISTRY_KEY@" "" $INSTDIR
 
+  ;Write some information about this install to the installation folder
+  FileOpen $0 "$INSTDIR\installer.ini" w
+  FileWrite $0 "type=@INSTALLER_TYPE@$\r$\n"
+  FileWrite $0 "campaign=$CampaignName$\r$\n"
+  FileWrite $0 "exepath=$EXEPATH$\r$\n"
+  FileClose $0
+
   ;Package the signed uninstaller produced by the inner loop
   !ifndef INNER
     ; this packages the signed uninstaller