added abulity to copy multiple flash cards into a single root dir (see: -multi and -last flags)

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

scripts/sync-flash.sh

@@ -4,23 +4,62 @@ DATE=`date +%Y%m%d`
 COUNT=1
 TITLE=""
 
-if ! [ -z $2 ] ; then
+while true ; do
+	case "$1" in
+		-h|-help|--help)
+			echo "usage: `basename $0` FLAGS DRIVE [TITLE]"
+			echo
+			echo "	-h|-help	print this message and exit."
+			echo "	-m|-multi	single base, multiple sub dirs"
+			echo "			for multiple flash cards in a"
+			echo "			single shoot."
+			echo "	-l|-last	last flash card in set, run"
+			echo "			process-archive.sh after copying."
+			echo
+			exit
+			;;
+		-m|-multi|--multi)
+			MULTI=1
+			shift
+			;;
+		-l|-last|--last)
+			LAST=1
+			COMMON_FLAG=-c
+			shift
+			;;
+		*)
+			break
+			;;
+	esac
+done
+
+
+if ! [ -z "$2" ] ; then
 	TITLE=" - $2"
 fi
 
 # XXX do a real three digit count...
-DIR="./- ${DATE}.00${COUNT}${TITLE}/"
-
-while [ -e "$DIR" ] ; do
-	COUNT=$((COUNT+1))
+# single flash card...
+if [ -z $MULTI ] ; then
 	DIR="./- ${DATE}.00${COUNT}${TITLE}/"
-done
+	while [ -e "$DIR" ] ; do
+		COUNT=$((COUNT+1))
+		DIR="./- ${DATE}.00${COUNT}${TITLE}/"
+	done
+	BASE_DIR=$DIR
+
+# multiple flash cards shoot...
+else
+	BASE_DIR="./- ${DATE}${TITLE}/"
+	DIR="${BASE_DIR}/${DATE}.00${COUNT}/"
+	while [ -e "$DIR" ] ; do
+		COUNT=$((COUNT+1))
+		DIR="${BASE_DIR}/${DATE}.00${COUNT}/"
+	done
+fi
 
 
-echo "Creating directory: $DIR"
-mkdir "$DIR"
-echo "Creating directory: done."
-
+mkdir -vp "$DIR"
 
 
 echo "Copying files from $1..."
@@ -28,7 +67,8 @@ cp -Rpfv /mnt/${1}/* "$DIR"
 echo "Copying files: done."
 
 
-
-echo "Building archive..."
-./process-archive.sh "$DIR"
-echo "Building archive: done."
+if [[ ! $MULTI || $LAST ]] ; then
+	echo "Building archive..."
+	./process-archive.sh $COMMON_FLAG "$BASE_DIR"
+	echo "Building archive: done."
+fi