Glacier v3.0.0
This commit is contained in:
lw-everestlinux
322
src/glacier
Executable file
322
src/glacier
Executable file
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#!/bin/sh
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# Glacier - manage installed packages on a Linux system
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# This program is free software - you can distribute it
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# under the terms of the GNU General Public License v3.0,
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# or at your option, any later version.
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# A copy of the GNU General Public License should have been
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# recieved along with this program. If not, see
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# <https://www.gnu.org/licenses>
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source /etc/glacier/hooks
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get_pkg() {
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printf "$blue[ i ]$reset Downloading archive for package '$2'...\n"
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$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/$2.tar.gz
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Package '$2' not found.\n"
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exit 1
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fi
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}
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# implementing this later because this whole section is a clusterfuck
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#int_check () {
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# printf "$blue[ i ]$reset Checking package integrity...\n"
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# LOCAL_CHECKSUM=$(cat $2.checksum)
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# hsh $2.tar.gz $LOCAL_CHECKSUM
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# if [ "$?" != "0" ]; then
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# printf "$red[ $error ]$reset Integrity check failed.\n"
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# exit 1
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# else
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# printf "$green[ $check ]$reset Integrity check passed.\n"
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# exit 0
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# fi
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#}
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unpack_pkg() {
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printf "$blue[ i ]$reset Unpacking $2.tar.gz...\n"
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mkdir $2 && mv $2.tar.gz $2 && cd $2
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tar -xvf $2.tar.gz
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Could not unpack $2.tar.gz.\n"
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cd .. && rm -rf $2
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exit 1
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fi
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}
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installpkg() {
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printf "$blue[ i ]$reset Installing $2...\n"
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sleep 1
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chmod +x *
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./INSTALL.sh
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Failed to update $2.\n"
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cd .. && rm -rf $2
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exit 1
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fi
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./$2.ts.sh
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mv $2-pkginfo.json /etc/glacier/pkginfo
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}
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updatepkg() {
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printf "$blue[ i ]$reset Updating $2...\n"
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sleep 1
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chmod +x *
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./UPDATE.sh
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Failed to update $2.\n"
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cd .. && rm -rf $2
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exit 1
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fi
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./$2.ts.sh
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}
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removepkg() {
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printf "$blue[ i ]$reset Removing $2...\n"
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sleep 1
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chmod +x *
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./REMOVE.sh
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Failed to remove $2.\n"
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cd .. && rm -rf $2
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exit 1
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fi
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rm /var/log/glacier/$2.timestamp
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rm /etc/glacier/pkginfo/$2-pkginfo.json
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}
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installpkg_from_cache() {
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printf "$blue[ i ]$reset Installing $2 from cache...\n"
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sleep 1
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cd /var/cache/glacier && cp $2.tar.gz /tmp && cd /tmp
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Package does not exist in cache.\n"
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exit 1
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fi
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unpack_pkg
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install_pkg
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}
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clear_cache() {
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printf "$blue[ i ]$reset Clearing cache...\n"
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sleep 1
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cd /var/cache/glacier && rm -rf *
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if [ "$?" != "0" ]; then
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printf "$red[ $error ]$reset Some items could not be cleared.\n"
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exit 1
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fi
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}
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debug_info() {
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printf "$blue>> Glacier v3.0.0$reset\n"
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printf ">> Checking for valid download backend...\n"
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whereis wget
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whereis curl
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whereis aria2c
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printf ">> Checking which download backend is in use...\n"
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echo $GLACIER_DOWNLOAD_BACKEND
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printf ">> Checking if all Glacier files are present...\n"
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whereis glacier glacier.conf make.conf
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ls /var/log | grep glacier
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ls /var/cache | grep glacier
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printf ">> If any files are missing, Glacier will not behave properly.\n"
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printf ">> Checking if terminal can output unicode symbols...\n"
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printf "$check\n"
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printf "$error\n"
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printf "$warning\n"
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printf "$question\n"
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printf "$red Red.$reset\n"
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printf "$green Green.$reset\n"
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printf "$yellow Yellow.$reset\n"
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printf "$blue Blue.$reset\n"
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printf "NOTE: If you use a custom colorscheme, colors will not match.\n"
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printf ">> Checking if repositories are valid...\n"
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echo $GREPO1
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echo $GREPO2
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echo $GREPO3
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echo $GREPO4
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echo $GREPO5
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echo $GREPO6
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echo $GREPO7
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echo $GREPO8
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printf ">> Checking which shell is in use...\n"
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which $SHELL
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printf "NOTE: If you use zsh, a percentage symbol may appear after some lines.\n"
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printf ">> Gathered debug information.\n"
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printf ">> To save this information to a file, run:\n"
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printf ">> $ glacier --debuginfo > glacier.debug\n"
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}
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query() {
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printf "$blue[ i ]$reset Showing information for package '$2'.\n"
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printf "$blue>> Package name:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .package_name
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printf "$blue>> Package version:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .package_version
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printf "$blue>> Package description:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .package_description
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printf "$blue>> Source tree size:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .src_tree_size
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printf "$blue>> Size of installed files:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .exec_size
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printf "$blue>> License:$reset " && cat /etc/glacier/pkginfo/$2-pkginfo.json | jq .license
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printf "$blue>> Installation date:$reset " && cat /var/log/glacier/$2.timestamp
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}
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cleanup () {
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printf "$blue[ i ]$reset Cleaning up...\n"
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cd .. && rm -rf $2
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}
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case $1 in
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-h|--help)
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printf "Glacier - Manage installed packages on the system\n"
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printf "usage: glacier {action} {package-name}\n"
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printf "\n"
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printf "=== Information ===\n"
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printf "glacier {-h/--help} - Show this message and exit\n"
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printf "glacier {-v/--version} - Show the version and exit\n"
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printf "\n"
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printf "=== Operations ===\n"
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printf "glacier {-f/install} - Install a new package\n"
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printf "glacier {-u/update} - Update an installed package\n"
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printf "glacier {-x/remove} - Remove an installed package\n"
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printf "glacier {-q/query} - Query an installed package\n"
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printf "glacier {-c/cache} - Download a package to the cache\n"
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printf "glacier {-ci/cache-install} - Install a package from the cache\n"
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printf "glacier {-cc/cache-clear} - Clear the cache\n"
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printf "\n"
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printf "=== Debugging ===\n"
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printf "glacier {--debuginfo} - Show debugging information\n"
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printf "\n"
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printf "=== Licensing ===\n"
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printf "This program is free software: you can redistribute it and/or modify it\n"
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printf "under the terms of the GNU General Public License as published by the\n"
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printf "Free Software Foundation, either version 3 of the License, or (at your option) any later version.\n"
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exit 0
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;;
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-v|--version)
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printf "$blue Glacier v3.0.0$reset\n"
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exit 0
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;;
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-f|-install)
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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printf "$red[ $error ]$reset Please run Glacier as root.\n"
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exit 1
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fi
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printf "$blue[ i ]$reset Installing package '$2'.\n"
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read -p "$(printf "$blue[ ? ]$reset Proceed with this operation? (y/n) ")" -n 1 -r
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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cd /opt/glacier/workspace
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printf "\n"
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get_pkg "$@"
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#int_check # Will implement this later on
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unpack_pkg "$@"
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installpkg "$@"
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cleanup "$@"
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printf "$green[ $check ]$reset Operation completed.\n"
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exit 0
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fi
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;;
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-u|update)
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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printf "$red[ $error ]$reset Please run Glacier as root.\n"
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exit 1
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fi
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printf "$blue[ i ]$reset Updating package '$2'.\n"
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read -p "$(printf "$blue[ ? ]$reset Proceed with this operation? (y/n) ")" -n 1 -r
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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cd /opt/glacier/workspace
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printf "\n"
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get_pkg "$@"
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#int_check
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unpack_pkg "$@"
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updatepkg "$@"
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cleanup "$@"
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printf "$green[ $check ]$reset Operation completed.\n"
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exit 0
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fi
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;;
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-x|remove)
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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printf "$red[ $error ]$reset Please run Glacier as root.\n"
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exit 1
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fi
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printf "$blue[ i ]$reset Removing package '$2'.\n"
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read -p "$(printf "$blue[ ? ]$reset Proceed with this operation? (y/n) ")" -n 1 -r
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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cd /opt/glacier/workspace
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printf "\n"
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get_pkg "$@"
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#int_check
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unpack_pkg "$@"
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removepkg "$@"
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cleanup "$@"
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printf "$green[ $check ]$reset Operation completed.\n"
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exit 0
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fi
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;;
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-q|query)
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query "$@"
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exit 0
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;;
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-c|cache)
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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printf "$red[ $error ]$reset Please run Glacier as root.\n"
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exit 1
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fi
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printf "$blue[ i ]$reset Caching package '$2'.\n"
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read -p "$(printf "$blue[ ? ]$reset Proceed with this operation? (y/n) ")" -n 1 -r
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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cd /var/cache/glacier
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printf "\n"
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get_pkg "$@"
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printf "$green[ $check ]$reset Operation completed.\n"
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exit 0
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fi
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;;
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-ci|cache-install)
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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printf "$red[ $error ]$reset Please run Glacier as root.\n"
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exit 1
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fi
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printf "$blue[ i ]$reset Installing package '$2' from cache.\n"
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read -p "$(printf "$blue[ ? ]$reset Proceed with this operation? (y/n) ")" -n 1 -r
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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cd /var/cache/glacier
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mv $2.tar.gz /opt/glacier/workspace
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cd /opt/glacier/workspace
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printf "\n"
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unpack_pkg "$@"
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installpkg "$@"
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cleanup "$@"
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printf "$green[ $check ]$reset Operation completed.\n"
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exit 0
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fi
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;;
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-cc|cache-clear)
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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printf "$red[ $error ]$reset Please run Glacier as root.\n"
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exit 1
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fi
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clear_cache "$@"
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printf "$green[ $check ]$reset Operation completed.\n"
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exit 0
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;;
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--debuginfo)
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debug_info "$@"
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exit 0
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;;
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-*|--*)
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printf "$red[ $error ]$reset Unknown option, see 'glacier -h' for usage.\n"
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exit 1
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;;
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*)
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printf "$red[ $error ]$reset Unknown option, see 'glacier -h' for usage.\n"
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exit 1
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;;
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esac
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printf "$red[ $error ]$reset Unknown option, see 'glacier -h' for usage.\n"
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exit 1
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