Glacier v3.2.0 - Changes to package removal

install/UNINSTALL.sh

@@ -1,9 +0,0 @@
-#!/bin/sh
-
-rm -rf /etc/glacier
-rm -rf /var/log/glacier
-rm -rf /var/cache/glacier
-rm -rf /opt/glacier
-
-rm /bin/glacier
-

install/build.sh

@@ -18,35 +18,36 @@ printf "parsing install.conf\n"
 case $1 in
 	install)
 		printf "installing executable\n"
-		mv $SRC_DIR/glacier $PREFIX/bin
+		mv -v $SRC_DIR/glacier $PREFIX/bin
 			if [ "$?" != 0 ]; then
-				mv $SRC_DIR/glacier $PREFIX
+				mv -v $SRC_DIR/glacier $PREFIX
 				printf "directory $PREFIX/bin does not exist, moving to $PREFIX instead\n"
 			fi
 		printf "installing configuration files\n"
-		mv $SRC_DIR/glacier.conf $CONFDIR
+		mv -v $SRC_DIR/glacier.conf $CONFDIR
 			if [ "$?" != 0 ]; then
 				printf "$CONFDIR does not exist\n"
 				printf "this can be corrected by running:\n"
-				printf "# mkdir -pv $CONFDIR\n"
+				printf "# mkdir -v -pv $CONFDIR\n"
 				exit 1
 			fi
 
-		mkdir /opt/glacier
-		mkdir /opt/glacier/workspace
-		mkdir /var/log/glacier
-		mkdir /var/cache/glacier
+		mkdir -v /opt/glacier
+		mkdir -v /opt/glacier/workspace
+		mkdir -v /var/log/glacier
+		mkdir -v /var/cache/glacier
 
-		mkdir /etc/glacier
-		mkdir /etc/glacier/pkginfo
+		mkdir -v /etc/glacier
+		mkdir -v /etc/glacier/pkginfo
 
-		mv $SRC_DIR/hooks $CONFDIR/glacier
-		mv $SRC_DIR/post-hooks $CONFDIR/glacier
-		mv $SRC_DIR/hooks.sh $CONFDIR/glacier
-		mv $SRC_DIR/make.conf $CONFDIR
-		mv $SRC_DIR/glacier-integrity-check $PREFIX/bin
+		mv -v $SRC_DIR/hooks $CONFDIR/glacier
+		mv -v $SRC_DIR/post-hooks $CONFDIR/glacier
+		mv -v $SRC_DIR/pre-hooks $CONFDIR/glacier
+		mv -v $SRC_DIR/hooks.sh $CONFDIR/glacier
+		mv -v $SRC_DIR/make.conf $CONFDIR
+		mv -v $SRC_DIR/glacier-integrity-check $PREFIX/bin
 			if [ "$?" != "0" ]; then
-				mv $SRC_DIR/glacier-integrity-check $PREFIX
+				mv -v $SRC_DIR/glacier-integrity-check $PREFIX
 				printf "directory $PREFIX/bin does not exist, moving to $PREFIX instead\n"
 			fi
 
@@ -55,8 +56,10 @@ case $1 in
 	;;
 	update)
 		printf "updating executable\n"
-		rm $PREFIX/bin/glacier || rm $PREFIX/glacier
-		mv $SRC_DIR/glacier $PREFIX || mv $SRC_DIR/glacier $PREFIX/bin
+		rm -v $PREFIX/bin/glacier || rm -v $PREFIX/glacier
+		rm -v $PREFIX/bin/glacier-integrity-check || rm -v $PREFIX/glacier-integrity-check
+		mv -v $SRC_DIR/glacier $PREFIX || mv -v $SRC_DIR/glacier $PREFIX/bin
+		mv -v $SRC_DIR/glacier-integrity-check $PREFIX || mv -v $SRC_DIR/glacier-integrity-check $PREFIX/bin
 		printf "finished updating\n"
 		exit 0
 esac

src/glacier

@@ -37,7 +37,7 @@ int_check() {
 unpack_pkg() {
 	printf "$blue[ i ]$reset Unpacking $2.tar.gz...\n"
 	mkdir $2 && mv $2.tar.gz $2 && cd $2
-	tar -xvf $2.tar.gz
+	tar -xf $2.tar.gz
 		if [ "$?" != "0" ]; then
 			printf "$red[ $error ]$reset Could not unpack $2.tar.gz.\n"
 			cd .. && rm -rf $2
@@ -76,7 +76,7 @@ removepkg() {
 	printf "$blue[ i ]$reset Removing $2...\n"
 		sleep 1
 		chmod +x *
-		./REMOVE.sh
+		/etc/glacier/pkginfo/$2.remove
 			if [ "$?" != "0" ]; then
 				printf "$red[ $error ]$reset Failed to remove $2.\n"
 				cd .. && rm -rf $2
@@ -108,8 +108,12 @@ clear_cache() {
 			fi
 }
 
+#
+# Show Glacier debugging info
+#
+
 debug_info() {
-	printf "$blue>> Glacier v3.1.1$reset\n"
+	printf "$blue>> Glacier v3.2.0$reset\n"
 	printf ">> Checking for valid download backend...\n"
 		whereis wget
 		whereis curl
@@ -148,6 +152,10 @@ debug_info() {
 	printf ">> $ glacier --debuginfo > glacier.debug\n"
 }
 
+#
+# Parses JSON from pkginfo files and outputs it
+#
+
 query() {
 	printf "$blue[ i ]$reset Showing information for package '$2'.\n"
 	printf "$blue>> Package name:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .package_name
@@ -159,15 +167,42 @@ query() {
 	printf "$blue>> Installation date:$reset " && cat /var/log/glacier/$2.timestamp
 }
 
-cleanup () {
+#
+# Will either keep removal script, update it with a new one, or delete it alltogether
+#
+
+cleanup_keep_rm () {
 	printf "$blue[ i ]$reset Cleaning up...\n"
+	mv REMOVE.sh /etc/glacier/pkginfo/$2.remove
 	cd .. && rm -rf *.checksum *.tar.* $2
 }
 
+cleanup_update_rm () {
+	printf "$blue[ i ]$reset Cleaning up...\n"
+	rm /etc/glacier/pkginfo/$2.remove
+	mv REMOVE.sh /etc/glacier/pkginfo/$2.remove
+	cd .. && rm -rf *.checksum *.tar.* $2
+}
+
+cleanup_del_rm () {
+	printf "$blue[ i ]$reset Cleaning up...\n"
+	rm /etc/glacier/pkginfo/$2.remove
+	cd .. && rm -rf *.checksum *.tar.* $2
+}
+
+#
+# Execute pre and posr hooks from files
+#
+
 pre_hooks() {
 	source /etc/glacier/hooks
 }
 
+pre_op_hooks() {
+	printf "$blue[ i ]$reset Executing pre-operation hooks...\n"
+	/etc/glacier/pre-hooks
+}
+
 post_hooks () {
 	printf "$blue[ i ]$reset Executing post-operation hooks...\n"
 	/etc/glacier/post-hooks
@@ -176,7 +211,7 @@ post_hooks () {
 case $1 in
 	-h|--help)
 		printf "$blue[ * ] Glacier - Manage installed packages on the system$reset\n"
-		printf "usage: glacier {action} {package-name}\n"
+		printf "usage: glacier [-f] [-u] [-x] [-q] [-c] [-ci] [-cc] [--debuginfo]\n"
 		printf "\n"
 		printf "$blue=== Information ===$reset\n"
 		printf "glacier {-h/--help} - Show this message and exit\n"
@@ -201,10 +236,10 @@ case $1 in
 		exit 0
 	;;
 	-v|--version)
-		printf "$blue Glacier v3.1.1$reset\n"
+		printf "${blue}Glacier v3.2.0${reset}\n"
 		exit 0
 	;;
-	-f|-install)
+	-f|install)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
 			printf "$red[ $error ]$reset Please run Glacier as root.\n"
 			exit 1
@@ -224,11 +259,16 @@ case $1 in
 				get_pkg "$@"
 				int_check "$@"
 				unpack_pkg "$@"
+				pre_op_hooks "$@"
 				installpkg "$@"
 				post_hooks "$@"
-				cleanup "$@"
+				cleanup_keep_rm "$@"
 				printf "$green[ $check ]$reset Operation completed.\n"
 				exit 0
+			elif [[ $REPLY =~ ^[Nn]$ ]]; then
+				printf "\n"
+				printf "${red}[ $error ]${reset} Aborting.\n"
+				exit 1
 			fi
 	;;
 	-u|update)
@@ -251,11 +291,16 @@ case $1 in
 				get_pkg "$@"
 				int_check "$@"
 				unpack_pkg "$@"
+				pre_op_hooks "$@"
 				updatepkg "$@"
 				post_hooks "$@"
-				cleanup "$@"
+				cleanup_update_rm "$@"
 				printf "$green[ $check ]$reset Operation completed.\n"
 				exit 0
+			elif [[ $REPLY =~ ^[Nn]$ ]]; then
+				printf "\n"
+				printf "${red}[ $error ]${reset} Aborting.\n"
+				exit 1
 			fi
 	;;
 	-x|remove)
@@ -275,14 +320,15 @@ case $1 in
 				cd /opt/glacier/workspace
 				printf "\n"
 				pre_hooks "$@"
-				get_pkg "$@"
-				int_check "$@"
-				unpack_pkg "$@"
 				removepkg "$@"
 				post_hooks "$@"
-				cleanup "$@"
+				cleanup_del_rm "$@"
 				printf "$green[ $check ]$reset Operation completed.\n"
 				exit 0
+			elif [[ $REPLY =~ ^[Nn]$ ]]; then
+				printf "\n"
+				printf "${red}[ $error ]${reset} Aborting.\n"
+				exit 1
 			fi
 	;;
 	-q|query)
@@ -314,6 +360,10 @@ case $1 in
 				int_check "$@"
 				printf "$green[ $check ]$reset Operation completed.\n"
 				exit 0
+			elif [[ $REPLY =~ ^[Nn]$ ]]; then
+				printf "\n"
+				printf "${red}[ $error ]${reset} Aborting.\n"
+				exit 1
 			fi
 	;;
 	-ci|cache-install)
@@ -336,11 +386,16 @@ case $1 in
 				printf "\n"
 				pre_hooks "$@"
 				unpack_pkg "$@"
+				pre_op_hooks "$@"
 				installpkg "$@"
 				post_hooks "$@"
-				cleanup "$@"
+				cleanup_keep_rm "$@"
 				printf "$green[ $check ]$reset Operation completed.\n"
 				exit 0
+			elif [[ $REPLY =~ ^[Nn]$ ]]; then
+				printf "\n"
+				printf "${red}[ $error ]${reset} Aborting.\n"
+				exit 1
 			fi
 	;;
 	-cc|cache-clear)

src/glacier-integrity-check

@@ -15,3 +15,4 @@ elif LOCAL_SUM != PKG_SUM:
 else:
 	print("an error occured\n")
 	sys.exit(1)
+print("=======================================")

src/pre-hooks

@@ -0,0 +1,5 @@
+#!/bin/sh
+# Hooks to be executed before performing an operation on a package
+
+printf "No hooks to be executed.\n"
+exit 0