script/Bootstrap/Pmodules/bash:

- expose less env.vars to the user, cache them in PMODULES_ENV

scripts/Bootstrap/Pmodules/bash

@@ -118,18 +118,38 @@ function replace_path () {
                    sed '/^\s*$/d' | tr "\n" ":" | sed -e 's|^:||' -e 's|:$||')
 }
 
-module purge
+save_env() {
+	local s=''
+	while (( $# > 0 )); do
+		s+="$( typeset -p $1 );"
+		shift
+	done
+	echo export PMODULES_ENV=$( base64 <<< "$s" )	
+}
+
+#module purge
 
 #############################################################################
 # setup environment
 #
 declare -x LOADEDMODULES=''
+declare -x _LMFILES_=''
 declare -x PSI_LOADEDFAMILIES=''
 declare -x MODULEPATH=''
-for f in ${PSI_DEFAULT_FAMILIES}; do
+for f in ${PSI_DEFAULT_FAMILIES//:/ }; do
 	append_path MODULEPATH "${PSI_PREFIX}/${PSI_MODULES_ROOT}/$f"
 	append_path PSI_LOADEDFAMILIES "${f}"
 done
+declare -x USED_RELEASES=''
+for r in ${PSI_DEFAULT_RELEASES//:/ }; do
+	append_path USED_RELEASES "${r}"
+done
+
+eval $(save_env USED_RELEASES PSI_DEFAULT_RELEASES PSI_DEFAULT_FAMILIES PSI_DEFINED_RELEASES)
+unset USED_RELEASES
+unset PSI_DEFAULT_RELEASES
+unset PSI_DEFAULT_FAMILIES
+unset PSI_DEFINED_RELEASES
 
 replace_path PATH    "${PMODULES_HOME%/*}/.*"
 replace_path MANPATH "${PMODULES_HOME%/*}/.*"