lure/scripts/install.sh

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#!/bin/bash
# LURE - Linux User REpository
# Copyright (C) 2023 Elara Musayelyan
#
# 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 <http://www.gnu.org/licenses/>.
info() {
echo $'\x1b[32m[INFO]\x1b[0m' $@
}
warn() {
echo $'\x1b[31m[WARN]\x1b[0m' $@
}
error() {
echo $'\x1b[31;1m[ERR]\x1b[0m' $@
exit 1
}
installPkg() {
rootCmd=""
if command -v doas &>/dev/null; then
rootCmd="doas"
elif command -v sudo &>/dev/null; then
rootCmd="sudo"
else
warn "No privilege elevation command (e.g. sudo, doas) detected"
fi
case $1 in
pacman) $rootCmd pacman --noconfirm -U ${@:2} ;;
apk) $rootCmd apk add --allow-untrusted ${@:2} ;;
zypper) $rootCmd zypper --no-gpg-checks install ${@:2} ;;
*) $rootCmd $1 install -y ${@:2} ;;
esac
}
if ! command -v curl &>/dev/null; then
error "This script requires the curl command. Please install it and run again."
fi
pkgFormat=""
pkgMgr=""
if command -v pacman &>/dev/null; then
info "Detected pacman"
pkgFormat="pkg.tar.zst"
pkgMgr="pacman"
elif command -v apt &>/dev/null; then
info "Detected apt"
pkgFormat="deb"
pkgMgr="apt"
elif command -v dnf &>/dev/null; then
info "Detected dnf"
pkgFormat="rpm"
pkgMgr="dnf"
elif command -v yum &>/dev/null; then
info "Detected yum"
pkgFormat="rpm"
pkgMgr="yum"
elif command -v zypper &>/dev/null; then
info "Detected zypper"
pkgFormat="rpm"
pkgMgr="zypper"
elif command -v apk &>/dev/null; then
info "Detected apk"
pkgFormat="apk"
pkgMgr="apk"
else
error "No supported package manager detected!"
fi
latestVersion=$(curl -sI 'https://gitea.elara.ws/lure/lure/releases/latest' | grep -io 'location: .*' | rev | cut -d '/' -f1 | rev | tr -d '[:space:]')
info "Found latest LURE version:" $latestVersion
fname="$(mktemp -u -p /tmp "lure.XXXXXXXXXX").${pkgFormat}"
url="https://gitea.elara.ws/lure/lure/releases/download/${latestVersion}/linux-user-repository-${latestVersion#v}-linux-$(uname -m).${pkgFormat}"
info "Downloading LURE package"
curl -L $url -o $fname
info "Installing LURE package"
installPkg $pkgMgr $fname
info "Cleaning up"
rm $fname
info "Done!"