#!/bin/sh # Glacier - A source based package manager written in POSIX sh # (C) 2022 Everest Developers # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the GNU General Public License for more details. # You should have received a copy of the GNU General Public License along with this program. # If not, see . # Preloading source /etc/glacier/hooks.sh while [[ $# -gt 0 ]]; do case $1 in -h|--help) printf "$blue [ * ] Glacier - A source based package manager written in POSIX sh [ * ] $reset\n" printf "$blue=== Information ====================================================================================$reset\n" printf "$ glacier {-h --help} show this message and exit\n" printf "$ glacier {--version} display the current Glacier version and exit\n" printf "$blue=== Package Operations =============================================================================$reset\n" printf "# glacier {install -f} install a package\n" printf "# glacier {update -u} update a package\n" printf "# glacier {remove -x} remove a package\n" printf "$ glacier {query -q} query a package\n" printf "# glacier {cache -c} cache a package\n" printf "# glacier {cache-install -ci} install a cached package\n" printf "# glacier {cache-clear -cc} clear the package cache\n" printf "$blue=== Debugging ======================================================================================$reset\n" printf "$ glacier {--showDebugInfo} show debugging info\n" printf "$blue=== Licensing ======================================================================================$reset\n" printf "This program is freely distributable under the terms of the GNU General Public License version 3 or later.\n" printf "You should have recieved a copy of the GNU General Public License along with this program. If not, see .\n" exit 0 ;; --version) printf "$blue Glacier v2.2.1 $reset\n" exit 0 ;; install|-f) # Require the script to be run as root if [[ $(/usr/bin/id -u) -ne 0 ]]; then printf "\033[1;31m [ \xE2\x9C\x95 ] \033[m Please run Glacier as root.\n" exit fi # Get package name and download package archive printf "\033[1;34m [ ? ] \033[m Enter package name: " && read input printf "\033[1;34m [ i ] \033[m Installing $input.tar.gz...\n" printf "\033[1;34m [ i ] \033[m Checking databases... " && $GLACIER_DOWNLOAD_BACKEND $GREPO1/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO2/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO3/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO4/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO5/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO6/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO7/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO8/$input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ \xE2\x9C\x95 ] \033[m Package not found.\n" 1>&2 exit 1 fi # Unpack Tarball printf "\033[1;34m [ i ] \033[m Unpacking $input.tar.gz...\n" mkdir $input && mv $input.tar.gz $input && cd $input printf "$blue [ i ]$reset Verifying integrity of package...\n" sha256sum $input.tar.gz tar -xf $input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ \xE2\x9C\x95 ] \033[m Could not unpack $input.tar.gz.\n" 1>&2 cd .. && rm -rf $input exit 1 fi # Run installation hooks chmod +x INSTALL.sh chmod +x $input.ts.sh printf "$blue [ i ]$reset The following instruction set will be executed:\n" cat INSTALL.sh printf "\033[1;34m [ i ] \033[m Executing installation instructions...\n" ./INSTALL.sh if [ "$?" != "0" ]; then printf "$red [ $error ]$reset Instructions were either unable to execute, or encountered an error while executing.\n" 1>&2 cd .. && rm -rf $input exit 1 fi ./$input.ts.sh # Clean up printf "\033[1;34m [ i ] \033[m Cleaning up...\n" mv $input-pkginfo.json /etc/glacier/pkginfo cd .. rm -rf $input printf "\033[1;32m [ \xE2\x9C\x93 ] \033[m Operation completed.\n" exit 0 ;; update|-u) # Require Glacier to be run as root if [[ $(/usr/bin/id -u) -ne 0 ]]; then printf "\033[1;31m [ $error ] \033[m Please run Glacier as root.\n" exit fi printf "\033[1;34m [ ? ] \033[m Enter package name: " && read input printf "\033[1;34m [ i ] \033[m Installing $input.tar.gz...\n" printf "\033[1;34m [ i ] \033[m Checking databases... " && $GLACIER_DOWNLOAD_BACKEND $GREPO1/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO2/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO3/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO4/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO5/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO6/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO7/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO8/$input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Package not found.\n" 1>&2 exit 1 fi printf "\033[1;34m [ i ] \033[m Unpacking $input.tar.gz...\n" mkdir $input && mv $input.tar.gz $input && cd $input printf "$blue [ i ]$reset Verifying integrity of package...\n" sha256sum $input.tar.gz tar -xf $input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Could not unpack $input.tar.gz.\n" 1>&2 exit 1 fi rm /var/log/glacier/$input.timestamp chmod +x UPDATE.sh chmod +x $input.ts.sh printf "$blue [ i ]$reset The following instruction set will be executed:\n" cat UPDATE.sh printf "\033[1;34m [ i ] \033[m Executing update instructions...\n" ./UPDATE.sh if [ "$?" != "0" ]; then printf "$red [ $error ]$reset Instructions were either unable to execute, or encountered an error while executing.\n" 1>&2 exit 1 fi ./$input.ts.sh printf "\033[1;34m [ i ] \033[m Cleaning up...\n" mv $input-pkginfo.json /etc/glacier/pkginfo cd .. rm -rf $input printf "\033[1;32m [ $check ] \033[m Operation completed.\n" exit 0 ;; remove|-x) # Require the script to be run as root if [[ $(/usr/bin/id -u) -ne 0 ]]; then printf "\033[1;31m [ $error ] \033[m Please run Glacier as root.\n" exit fi printf "\033[1;34m [ ? ] \033[m Enter package name: " && read input printf "\033[1;34m [ i ] \033[m Removing $input.tar.gz...\n" printf "\033[1;34m [ i ] \033[m Checking databases... " && $GLACIER_DOWNLOAD_BACKEND $GREPO1/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO2/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO3/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO4/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO5/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO6/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO7/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO8/$input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Package not found.\n" 1>&2 exit 1 fi printf "\033[1;34m [ i ] \033[m Unpacking $input.tar.gz...\n" mkdir $input && mv $input.tar.gz $input && cd $input printf "$blue [ i ]$reset Verifying integrity of package...\n" sha256sum $input.tar.gz tar -xf $input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Could not unpack $input.tar.gz.\n" 1>&2 exit 1 fi chmod +x REMOVE.sh printf "$blue [ i ] $reset The following instruction set will be executed:\n" cat REMOVE.sh printf "$blue [ i ] $reset Executing removal instructions...\n" ./REMOVE.sh if [ "$?" != "0" ]; then printf "$red [ $error ]$reset Instructions were either unable to execute, or encountered an error while executing.\n" 1>&2 exit 1 fi rm /var/log/glacier/$input.timestamp printf "\033[1;34m [ i ] \033[m Cleaning up... \n" # Status message cd .. rm -rf $input rm /etc/glacier/pkginfo/$input-pkginfo.json printf "\033[1;32m [ $check ] \033[m Operation completed.\n" exit 0 ;; query|-q) printf "\033[1;34m [ ? ] \033[m Enter package name: " && read input cat /etc/glacier/pkginfo/$input-pkginfo.json cat /var/log/glacier/$input.timestamp if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Package not found.\n" 1>&2 exit 1 fi exit 0 ;; cache|-c) # Require the script to be run as root if [[ $(/usr/bin/id -u) -ne 0 ]]; then printf "\033[1;31m [ $error ] \033[m Please run Glacier as root.\n" exit fi printf "\033[1;34m [ ? ] \033[m Enter package name: " && read input printf "\033[1;34m [ i ] \033[m Caching $input.tar.gz...\n" printf "\033[1;34m [ i ] \033[m Checking databases... " && $GLACIER_DOWNLOAD_BACKEND $GREPO1/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO2/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO3/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO4/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO5/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO6/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO7/$input.tar.gz || $GLACIER_DOWNLOAD_BACKEND $GREPO8/$input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Package not found.\n" 1>&2 exit 1 fi printf "$blue [ i ]$reset Verifying integrity of package...\n" sha256sum $input.tar.gz mv $input.tar.gz /var/cache/glacier printf "\033[1;32m [ $check ] \033[m Operation completed.\n" exit 0 ;; cache-install|-ci) # Require the script to be run as root if [[ $(/usr/bin/id -u) -ne 0 ]]; then echo "$red[ $error ]$reset Please run Glacier as root.\n" exit fi printf "\033[1;34m [ ? ] \033[m Enter package name: " && read input printf "\033[1;34m [ i ] \033[m Checking cache for $input.tar.gz...\n" cd /var/cache/glacier && cp $input.tar.gz /tmp && cd /tmp if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Could not fetch package from cache.\n" 1>&2 exit 1 fi printf "\033[1;34m [ i ] \033[m Unpacking $input.tar.gz...\n" mkdir $input && mv $input.tar.gz $input && cd $input tar -xf $input.tar.gz if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Could not unpack $input.tar.gz.\n" 1>&2 exit 1 fi chmod +x INSTALL.sh chmod +x $input.ts.sh ./INSTALL.sh # Actually executes installation script if [ "$?" != "0" ]; then printf "$red [ $error ]$reset Instructions were either unable to execute, or encountered an error while executing.\n" 1>&2 exit 1 fi ./$input.ts.sh printf "\033[1;34m [ i ] \033[m Cleaning up...\n" # Status message mv -v $input-pkginfo.json /etc/glacier/pkginfo cd .. rm -rvf $input printf "\033[1;32m [ $check ] \033[m Operation completed.\n" exit 0 ;; cache-clear|-cc) # Require the script to be run as root if [[ $(/usr/bin/id -u) -ne 0 ]]; then printf "\033[1;31m [ $error ] \033[m Please run Glacier as root.\n" exit fi printf "\033[1;34m [ i ] \033[m Clearing cache...\n" cd /var/cache/glacier && rm -rf * if [ "$?" != "0" ]; then printf "\033[1;31m [ $error ] \033[m Some items could not be cleared.\n" 1>&2 exit 1 fi printf "\033[1;32m [ $check ] \033[m Cache cleared.\n" exit 0 ;; --showDebugInfo) printf "Glacier v2.2.1\n" printf ":: Checking for viable download backend...\n" whereis wget whereis curl whereis aria2c printf ":: Checking which download backend is in use...\n" echo $GLACIER_DOWNLOAD_BACKEND printf ":: Checking if all Glacier directories and files are present...\n" ls /etc | grep glacier ls /etc/glacier whereis make.conf printf ":: Any missing files above, especially make.conf, will cause Glavier to behave abnormally.\n" printf ":: Checking that unicode symbols display properly...\n" printf "$check\n" printf "$error\n" printf "$warning\n" printf "$question\n" printf "$red This is a test.$reset\n" printf "$green This is a test.$reset\n" printf "$yellow This is a test.$reset\n" printf "$blue This is a test.$reset\n" printf ":: Ensuring repositories are correct...\n" echo $GREPO1 echo $GREPO2 echo $GREPO3 echo $GREPO4 echo $GREPO5 echo $GREPO6 echo $GREPO7 echo $GREPO8 printf ":: Debug info has been gathered.\n" printf ":: If you wish to save this information to a file, run 'glacier --showDebugInfo > glacier.debug'.\n" exit 0 ;; -*|--*) printf "$red [ $error ]$reset Unknown option, use 'glacier -h' to see usage.\n" exit 1 ;; *) printf "$red [ $error ]$reset Unknown option, use 'glacier -h' to see usage.\n" exit 1 ;; esac done printf "$red [ $error ]$reset Unknown option, use 'glacier -h' to see usage.\n"