environment.bash, profile.bash: fixes, more verbose error messages

scripts/Bootstrap/environment.bash

@@ -1,28 +1,15 @@
 #!/bin/bash
 
 declare -x PSI_PREFIX=$(cd $(dirname "${BASH_SOURCE}")/.. && pwd)
-declare -x PSI_CONFIG_DIR=$(basename $(cd $(dirname "${BASH_SOURCE}") && pwd))
 
 if [[ -z ${PMODULES_VERSION} ]]; then
 	declare -x PMODULES_VERSION="0.99.1"
 fi
-
 declare -x PMODULES_HOME="${PSI_PREFIX}/Tools/Pmodules/${PMODULES_VERSION}"
 
-declare -A PSI_FAMILIES=( 
-	['Legacy']=0
-	['Libraries']=0
-	['Programming']=0
-	['Numeric']=0
-	['System']=0
-	['Tools']=0
-	['Compiler']=2
-	['MPI']=4
-	['HDF5_serial']=4
-	['HDF5']=6
-)
-
+declare -x PSI_CONFIG_DIR=$(basename $(cd $(dirname "${BASH_SOURCE}") && pwd))
 declare -x PSI_MODULES_ROOT='modulefiles'
+declare -x PSI_TEMPLATES_DIR='templates'
 
 declare -x PSI_DEFAULT_FAMILIES='Tools Programming'
 

scripts/Bootstrap/profile.bash

@@ -15,8 +15,24 @@ unset _init_env_file
 ############################################################################
 # check configuration
 #
-if [[ ! -d ${PSI_PREFIX} ]] || [[ ! -d ${PMODULES_HOME} ]]; then
-	echo "Oops: cannot initialize module environment !"
+if [[ -z ${PSI_PREFIX} ]]; then 
+	echo "Oops: Pmodules prefix not set." 1>&2
+	return 1
+fi
+if [[ ! -d ${PSI_PREFIX} ]]; then 
+	echo "Oops: ${PSI_PREFIX}: Set as Pmodules prefix, but this is not a directory." 1>&2
+	return 1
+fi
+if [[ -z ${PMODULES_VERSION} ]]; then
+	echo "Oops: ${PMODULES_VERSION}: Pmodules version not set." 1>&2
+	return 1
+fi
+if [[ -z ${PMODULES_HOME} ]]; then
+	echo "Oops: ${PMODULES_HOME}: Pmodules home not set." 1>&2
+	return 1
+fi
+if [[ ! -d ${PMODULES_HOME} ]]; then
+	echo "Oops: ${PMODULES_HOME}: Set as Pmodules home, but this is not a directory." 1>&2
 	return 1
 fi