Minor bug fixes

src/glacier

@@ -164,6 +164,10 @@ cleanup () {
 	cd .. && rm -rf *.checksum *.tar.* $2
 }
 
+pre_hooks() {
+	source /etc/glacier/hooks
+}
+
 post_hooks () {
 	printf "$blue[ i ]$reset Executing post-operation hooks...\n"
 	/etc/glacier/post-hooks
@@ -216,8 +220,9 @@ case $1 in
 			if [[ $REPLY =~ ^[Yy]$ ]]; then
 				cd /opt/glacier/workspace
 				printf "\n"
+				pre_hooks "$@"
 				get_pkg "$@"
-				int_check # Will implement this later on
+				int_check "$@"
 				unpack_pkg "$@"
 				installpkg "$@"
 				post_hooks "$@"
@@ -242,8 +247,9 @@ case $1 in
 			if [[ $REPLY =~ ^[Yy]$ ]]; then
 				cd /opt/glacier/workspace
 				printf "\n"
+				pre_hooks "$@"
 				get_pkg "$@"
-				int_check
+				int_check "$@"
 				unpack_pkg "$@"
 				updatepkg "$@"
 				post_hooks "$@"
@@ -268,8 +274,9 @@ case $1 in
 			if [[ $REPLY =~ ^[Yy]$ ]]; then
 				cd /opt/glacier/workspace
 				printf "\n"
+				pre_hooks "$@"
 				get_pkg "$@"
-				int_check
+				int_check "$@"
 				unpack_pkg "$@"
 				removepkg "$@"
 				post_hooks "$@"
@@ -304,7 +311,7 @@ case $1 in
 				cd /var/cache/glacier
 				printf "\n"
 				get_pkg "$@"
-				int_check
+				int_check "$@"
 				printf "$green[ $check ]$reset Operation completed.\n"
 				exit 0
 			fi
@@ -327,6 +334,7 @@ case $1 in
 				mv $2.tar.gz /opt/glacier/workspace
 				cd /opt/glacier/workspace
 				printf "\n"
+				pre_hooks "$@"
 				unpack_pkg "$@"
 				installpkg "$@"
 				post_hooks "$@"