Update database configuration instructions

Make sure to include both SQLite and MySQL configuration options.

site.cfg

@@ -2,10 +2,15 @@
 # with the database.
 # dbi:<driver name [SQLite, CSV, ADO, mSQL, etc.]>:<database name>
 [DBI]
-database: mysql
-driver: dbi:mysql:database=hpr_hpr:hostname=localhost 
-user: hpr-generator
-password: zBozqN-Z2zNAz
+# Configuration for SQLite (uncomment following settings)
+#driver: dbi:SQLite:hpr.db 
+#user: (unused -- leave blank)
+#password: (unused -- leave blank)
+# Configuration for MySQL (uncomment and update following settings)
+#database: mysql
+#driver: dbi:mysql:database=hpr_hpr:hostname=localhost 
+#user: hpr-generator (suggested user with read only permissions)
+#password: ********* (password created for user)
 
 # Configure the root template page which pulls in the navigation and 
 # content templates used by each page. An optional baseurl property may 

utils/lib_utils.sh

@@ -42,12 +42,15 @@ set -o nounset                              # Treat unset variables as an error
 #       RETURNS: The path to the working directory 
 #-------------------------------------------------------------------------------
 function make_working_dir { 
+
 	# the directory of the script
-	DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+	local DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 	# the temp directory used, within $DIR
-	# omit the -p parameter to create a temporal directory in the default location
-	WORK_DIR=`mktemp -d -p "$DIR"`
+	# omit the -p parameter to create a temporal directory in 
+	# the default location
+	
+	local WORK_DIR=`mktemp -d -p "$DIR"`
 
 	# check if tmp dir was created
 	if [[ ! "$WORK_DIR" || ! -d "$WORK_DIR" ]]; then
@@ -55,7 +58,7 @@ function make_working_dir {
 		exit 1
 	fi
 	echo $WORK_DIR
- }
+}
 
 #---  FUNCTION  ----------------------------------------------------------------
 #          NAME:  clean_working_dir
@@ -64,11 +67,13 @@ function make_working_dir {
 #       RETURNS:  
 #-------------------------------------------------------------------------------
 function clean_working_dir {
+
 	if [[ -d $1  ]] && expr $1 : '.*/tmp.*' ; then
 		rm -rf $1
 		echo "Deleted temp working directory $1" 
 	else
-		echo "Not a temporary directory: $1"
+		echo "Did not delete directory: $1"
+		echo "Not a temporary directory."
 	fi
 	
 }
@@ -96,15 +101,17 @@ function download_hpr_sql {
 		echo "Removing temporary hpr.sql"
 		rm $1/hpr.sql
 	else
-		echo "No temporary hpr.sql found"
+		echo "No temporary hpr.sql to remove"
 	fi
 
 	if [ "$CURL" != "" ]; 
 	then
 		curl $HPR_URL --output $1/hpr.sql
+		echo "Downloaded hpr.sql via curl"
 	elif [ "$WGET" != "" ];
 	then
 		wget --directory-prefix=$1 $HPR_URL
+		echo "Downloaded hpr.sql via wget"
 	else
 		echo "Could not download file. Please install either curl or wget."
 		return 1
@@ -164,5 +171,14 @@ function make_hpr_sqlite_db {
 #    PARAMETERS:  
 #       RETURNS:  
 #-------------------------------------------------------------------------------
-function copy_to_public_dir { echo; }
+function copy_to_public_dir { 
 
+	if [ $# -gt 1 ] && [ ! -z "$1" ] && [ ! -z "$2" ];
+	then
+		cp $1/hpr.sql $2/hpr.sql
+		cp $1/hpr.db $2/hpr.db
+		return 0
+	else 
+		echo "Bad arguments. Can't copy files to public directory."
+	fi
+}