From d43995befa0a3c9bbfb915c8d836bde7180b409f Mon Sep 17 00:00:00 2001
From: Liam Waldron <liamwaldron7009@protonmail.com>
Date: Fri, 20 Jan 2023 11:30:31 -0500
Subject: [PATCH] Glacier v 3.2.2 - New option: -li/local-install

---
 src/glacier | 66 +++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 56 insertions(+), 10 deletions(-)

diff --git a/src/glacier b/src/glacier
index 760436b..f2d8556 100755
--- a/src/glacier
+++ b/src/glacier
@@ -20,11 +20,13 @@ source /etc/glacier/hooks
 
 get_pkg() {
 	printf "$blue[ i ]$reset Downloading archive for package '$2'...\n"
+		# Extremely ugly but does what it needs to do
 		$GLACIER_DOWNLOAD_BACKEND $GREPO1/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO2/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO3/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO4/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO5/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO6/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO7/$2.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO8/$2.tar.gz
 			if [ "$?" != "0" ]; then
 				printf "$red[ $error ]$reset Package '$2' not found.\n"
 				exit 1
 			fi
+		# same goes for this
 		$GLACIER_DOWNLOAD_BACKEND $GREPO1/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO2/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO3/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO4/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO5/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO6/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO7/$2.checksum || $GLACIER_DOWNLOAD_BACKEND $GREPO8/$2.tar.gz
 			if [ "$?" != "0" ]; then
 				printf "$red[ $error ]$reset Package checksum not found.\n"
@@ -127,7 +129,7 @@ clear_cache() {
 #
 
 debug_info() {
-	printf "$blue>> Glacier v3.2.1$reset\n"
+	printf "$blue>> Glacier v3.2.2$reset\n"
 	printf ">> Checking for valid download backend...\n"
 		whereis wget
 		whereis curl
@@ -217,15 +219,24 @@ pre_op_hooks() {
 	/etc/glacier/pre-hooks
 }
 
-post_hooks () {
+post_hooks() {
 	printf "$blue[ i ]$reset Executing post-operation hooks...\n"
 	/etc/glacier/post-hooks
 }
 
+search_for_local_pkg() {
+	printf "$blue[ i ]$reset Searching working directory for package $2...\n"
+	find $2.tar.gz
+		if [ "$?" != 0 ]; then
+			printf "$red[ $error ]$reset Package $2 not found.\n"
+			exit 1
+		fi
+}
+
 case $1 in
 	-h|--help)
 		printf "$blue[ * ] Glacier - Manage installed packages on the system$reset\n"
-		printf "usage: glacier [-f] [-u] [-x] [-q] [-c] [-ci] [-cc] [--debuginfo]\n"
+		printf "usage: glacier [-f] [-u] [-x] [-q] [-c] [-ci] [-cc] [-li] [--debuginfo]\n"
 		printf "\n"
 		printf "$blue=== Information ===$reset\n"
 		printf "glacier {-h/--help} - Show this message and exit\n"
@@ -239,6 +250,7 @@ case $1 in
 		printf "glacier {-c/cache} - Download a package to the cache\n"
 		printf "glacier {-ci/cache-install} - Install a package from the cache\n"
 		printf "glacier {-cc/cache-clear} - Clear the cache\n"
+		printf "glacier {-li/local-install} - Install a package from a local directory\n"
 		printf "\n"
 		printf "$blue=== Debugging ===$reset\n"
 		printf "glacier {--debuginfo} - Show debugging information\n"
@@ -250,12 +262,12 @@ case $1 in
 		exit 0
 	;;
 	-v|--version)
-		printf "${blue}Glacier v3.2.1${reset}\n"
+		printf "${blue}Glacier v3.2.2${reset}\n"
 		exit 0
 	;;
 	-f|install)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-			printf "$red[ $error ]$reset Please run Glacier as root.\n"
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
 			exit 1
 		fi
 		
@@ -287,7 +299,7 @@ case $1 in
 	;;
 	-u|update)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-			printf "$red[ $error ]$reset Please run Glacier as root.\n"
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
 			exit 1
 		fi
 		
@@ -319,7 +331,7 @@ case $1 in
 	;;
 	-x|remove)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-			printf "$red[ $error ]$reset Please run Glacier as root.\n"
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
 			exit 1
 		fi
 
@@ -356,7 +368,7 @@ case $1 in
 	;;
 	-c|cache)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-			printf "$red[ $error ]$reset Please run Glacier as root.\n"
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
 			exit 1
 		fi
 
@@ -382,7 +394,7 @@ case $1 in
 	;;
 	-ci|cache-install)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-			printf "$red[ $error ]$reset Please run Glacier as root.\n"
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
 			exit 1
 		fi
 
@@ -414,7 +426,7 @@ case $1 in
 	;;
 	-cc|cache-clear)
 		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-			printf "$red[ $error ]$reset Please run Glacier as root.\n"
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
 			exit 1
 		fi
 
@@ -422,6 +434,40 @@ case $1 in
 		printf "$green[ $check ]$reset Operation completed.\n"
 		exit 0
 	;;
+	-li|local-install)
+		if [[ $(/usr/bin/id -u) -ne 0 ]]; then
+			printf "$red[ $error ]$reset Failed to commit to transaction - permission denied. Are you root?\n"
+			exit 1
+		fi
+
+		if [ "$2" == "" ]; then
+			printf "$red[ $error ]$reset No package name was supplied.\n"
+			exit 1
+		fi
+
+		search_for_local_pkg "$@"
+		
+		printf "$blue[ i ]$reset Installing package '$2' from local file.\n"
+		read -p "$(printf "$blue[ ? ]$reset Proceed with this operation? (y/n) ")" -n 1 -r
+			if [[ $REPLY =~ ^[Yy]$ ]]; then
+				cp $2.tar.gz /opt/glacier/workspace
+				cd /opt/glacier/workspace
+				printf "\n"
+				pre_hooks "$@"
+				unpack_pkg "$@"
+				pre_op_hooks "$@"
+				installpkg "$@"
+				post_hooks "$@"
+				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
+	;;
+
 	--debuginfo)
 		debug_info "$@"
 		exit 0