Termius Install Wrapper for Non-Debian based Distros

Wrapper.sh

#!/bin/bash
#
# Termius Debian Extractor
# 2023 - Adam Boutcher
#

T_URL="https://www.termius.com/download/linux/Termius.deb"

TE_DIR="/tmp/Terminus"
TE_FILE="${TE_DIR}/Termius.deb"

################################################################################
# Function to check that a binary exists
function check_bin() {
  which $1 1>/dev/null 2>&1
  if [[ $? -ne 0 ]]; then
    echo "$1 cannot be found. Please install it or add it to the PATH. Exiting."
    exit 1
  fi
}

check_bin which
check_bin echo
check_bin mkdir
check_bin curl
check_bin ar
check_bin tar
check_bin rm
check_bin ln
check_bin chmod
check_bin update-mime-database
check_bin update-desktop-database

mkdir -p ${TE_DIR}
curl -s -o ${TE_FILE} ${T_URL}
ar x --output ${TE_DIR} ${TE_FILE} data.tar.xz
tar -xf ${TE_DIR}/data.tar.xz -C /
rm -rf ${TE_DIR}

# Remove the Debian based cron job.
rm -rf /etc/cron.daily/termius-app

################################################################################
# From Control/Postint
################################################################################
# Link to the binary
ln -sf '/opt/Termius/termius-app' '/usr/bin/termius-app'

# SUID chrome-sandbox for Electron 5+
chmod 4755 '/opt/Termius/chrome-sandbox' || true

update-mime-database /usr/share/mime || true
update-desktop-database /usr/share/applications || true