Pmodules/bash

- bug-fix in passing options to modulecmd (issue #8)

Pmodules/bash

@@ -16,12 +16,24 @@ module() {
 	local -r modulecmd="${PMODULES_HOME}/bin/modulecmd"
 
 	local -a args=()
-	local -a switches=()
+	local -a modulecmd_opts=()
+	local -a subcmd_opts=()
 
-	while (( $# > 0 ));do
+	while (( $# > 0 )); do
 		case $1 in
 		-* )
-			switches+=( $1 )
+			modulecmd_opts+=( $1 )
+			shift
+			;;
+		* )
+			break
+			;;
+		esac
+	done
+	while (( $# > 0 )); do
+		case $1 in
+		-* )
+			subcmd_opts+=( $1 )
 			;;
 		[/~a-zA-Z]* )
 			args+=( $1 )
@@ -33,11 +45,13 @@ module() {
 	[[ ${#args[@]} == 0 ]] && args+=( 'help' )
 	[[ ${#args[@]} == 1 ]] && args+=( '--' )
 
-	# we have to eval here, otherwise we cannot do something like
+	# Loop over all modules to load.
+	# Note: We have to eval here, otherwise we cannot do something like
 	# $ module load gcc/5.2.0 openmpi/1.8.8 hdf5/1.8.15
 	local -i i=1
 	for (( i=1; i < ${#args[@]}; i++ )); do
-		eval $( "${modulecmd}" bash "${args[0]}" "${switches[@]}" "${args[i]}" )
+		eval $( "${modulecmd}" bash "${modulecmd_opts[@]}" "${args[0]}" \
+				       "${subcmd_opts[@]}" "${args[i]}" )
 	done
 }
 export -f module