Files
simplexmq/scripts/main/simplex-servers-update
2024-08-20 15:57:29 +01:00

228 lines
6.8 KiB
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Executable File

#!/usr/bin/env sh
set -eu
# Links to scripts/configs
bin="https://github.com/simplex-chat/simplexmq/releases/latest/download"
scripts="https://raw.githubusercontent.com/simplex-chat/simplexmq/stable/scripts/main"
scripts_systemd_smp="$scripts/smp-server.service"
scripts_systemd_xftp="$scripts/xftp-server.service"
scripts_update="$scripts/simplex-servers-update"
scripts_uninstall="$scripts/simplex-servers-uninstall"
scripts_stopscript="$scripts/simplex-servers-stopscript"
# Default installation paths
path_bin="/usr/local/bin"
path_bin_smp="$path_bin/smp-server"
path_bin_xftp="$path_bin/xftp-server"
path_bin_update="$path_bin/simplex-servers-update"
path_bin_uninstall="$path_bin/simplex-servers-uninstall"
path_bin_stopscript="$path_bin/simplex-servers-stopscript"
path_systemd="/etc/systemd/system"
path_systemd_smp="$path_systemd/smp-server.service"
path_systemd_xftp="$path_systemd/xftp-server.service"
# Temporary paths
path_tmp_bin="$(mktemp -d)"
path_tmp_bin_update="$path_tmp_bin/simplex-servers-update"
path_tmp_bin_uninstall="$path_tmp_bin/simplex-servers-uninstall"
path_tmp_bin_stopscript="$path_tmp_bin/simplex-servers-stopscript"
path_tmp_systemd_smp="$path_tmp_bin/smp-server.service"
path_tmp_systemd_xftp="$path_tmp_bin/xftp-server.service"
path_conf_etc='/etc/opt'
path_conf_info='/etc/opt/simplex-info'
GRN='\033[0;32m'
BLU='\033[1;36m'
YLW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m'
# Currently, XFTP default to v0.1.0, so it doesn't make sense to check its version
os_test() {
. /etc/os-release
case "$VERSION_ID" in
20.04|22.04) : ;;
24.04) VERSION_ID='22.04' ;;
*) printf "${RED}Unsupported Ubuntu version!${NC}\nPlease file Github issue with request to support Ubuntu %s: https://github.com/simplex-chat/simplexmq/issues/new\n" "$VERSION_ID" && exit 1 ;;
esac
version="$(printf '%s' "$VERSION_ID" | tr '.' '_')"
arch="$(uname -p)"
case "$arch" in
x86_64) arch="$(printf '%s' "$arch" | tr '_' '-')" ;;
*) printf "${RED}Unsupported architecture!${NC}\nPlease file Github issue with request to support %s architecture: https://github.com/simplex-chat/simplexmq/issues/new" "$arch" && exit 1 ;;
esac
bin_smp="$bin/smp-server-ubuntu-${version}-${arch}"
bin_xftp="$bin/xftp-server-ubuntu-${version}-${arch}"
}
installed_test() {
set +u
for i in $path_conf_etc/*; do
if [ -d "$i" ]; then
case "$i" in
*simplex) apps="smp $apps" ;;
*simplex-xftp) apps="xftp $apps" ;;
esac
fi
done
set -u
}
update_scripts() {
curl --proto '=https' --tlsv1.2 -sSf -L "$scripts_update" -o "$path_tmp_bin_update" && chmod +x "$path_tmp_bin_update"
curl --proto '=https' --tlsv1.2 -sSf -L "$scripts_uninstall" -o "$path_tmp_bin_uninstall" && chmod +x "$path_tmp_bin_uninstall"
curl --proto '=https' --tlsv1.2 -sSf -L "$scripts_stopscript" -o "$path_tmp_bin_stopscript" && chmod +x "$path_tmp_bin_stopscript"
if diff -q "$path_bin_uninstall" "$path_tmp_bin_uninstall" > /dev/null 2>&1; then
printf -- "- ${YLW}Uninstall script is up-to-date${NC}.\n"
rm "$path_tmp_bin_uninstall"
else
printf -- "- Updating uninstall script..."
mv "$path_tmp_bin_uninstall" "$path_bin_uninstall"
printf "${GRN}Done!${NC}\n"
fi
if diff -q "$path_bin_stopscript" "$path_tmp_bin_stopscript" > /dev/null 2>&1; then
printf -- "- ${YLW}Stopscript script is up-to-date${NC}.\n"
rm "$path_tmp_bin_stopscript"
else
printf -- "- Updating stopscript script..."
mv "$path_tmp_bin_stopscript" "$path_bin_stopscript"
printf "${GRN}Done!${NC}\n"
fi
if diff -q "$path_bin_update" "$path_tmp_bin_update" > /dev/null 2>&1; then
printf -- "- ${YLW}Update script is up-to-date${NC}.\n"
rm "$path_tmp_bin_update"
else
printf -- "- Updating update script..."
mv "$path_tmp_bin_update" "$path_bin_update"
printf "${GRN}Done!${NC}\n"
printf -- "- Re-executing Update script with latest updates..."
exec sh "$path_bin_update" "continue"
fi
}
update_systemd() {
service="${1}-server"
eval "scripts_systemd=\$scripts_systemd_${1}"
eval "path_systemd=\$path_systemd_${1}"
eval "path_tmp_systemd=\$path_tmp_systemd_${1}"
curl --proto '=https' --tlsv1.2 -sSf -L "$scripts_systemd" -o "$path_tmp_systemd"
if diff -q "$path_systemd" "$path_tmp_systemd" > /dev/null 2>&1; then
printf -- "- ${YLW}%s service is up-to-date${NC}.\n" "$service"
rm "$path_tmp_systemd"
else
printf -- "- Updating %s service..." "$service"
mv "$path_tmp_systemd" "$path_systemd"
systemctl daemon-reload
printf "${GRN}Done!${NC}\n"
fi
unset service scripts_systemd path_systemd path_tmp_systemd
}
update_bins() {
service="${1}-server"
eval "bin=\$bin_${1}"
eval "path_bin=\$path_bin_${1}"
remote_version="$(curl --proto '=https' --tlsv1.2 -sSf -L https://api.github.com/repos/simplex-chat/simplexmq/releases/latest | grep -i "tag_name" | awk -F \" '{print $4}')"
set_ver() {
local_version='unset'
sed -i -- "s/local_version_${1}=.*/local_version_${1}='${remote_version}'/" "$path_conf_info/release"
}
if [ -f "$path_conf_info/release" ]; then
. "$path_conf_info/release" 2>/dev/null
set +u
eval "local_version=\$local_version_${1}"
set -u
if [ -z "${local_version}" ]; then
set_ver "$1"
fi
else
printf 'local_version_xftp=\nlocal_version_smp=\n' > "$path_conf_info/release"
set_ver "$1"
fi
if [ "$local_version" != "$remote_version" ]; then
if systemctl is-active --quiet "$service"; then
printf -- "- Stopping %s service..." "$service"
systemctl stop "$service"
printf "${GRN}Done!${NC}\n"
printf -- "- Updating %s to %s..." "$service" "$remote_version"
curl --proto '=https' --tlsv1.2 -sSf -L "$bin" -o "$path_bin" && chmod +x "$path_bin"
printf "${GRN}Done!${NC}\n"
printf -- "- Starting %s service..." "$service"
systemctl start "$service"
printf "${GRN}Done!${NC}\n"
else
printf -- "- Updating %s to %s..." "$service" "$remote_version"
curl --proto '=https' --tlsv1.2 -sSf -L "$bin" -o "$path_bin" && chmod +x "$path_bin"
printf "${GRN}Done!${NC}\n"
fi
else
printf -- "- ${YLW}%s is up-to-date${NC}.\n" "$service"
fi
set_ver "$1"
unset service bin path_bin local_version
}
checks() {
if [ "$(id -u)" -ne 0 ]; then
printf "This script is intended to be run with root privileges. Please re-run script using sudo.\n"
exit 1
fi
os_test
installed_test
mkdir -p $path_conf_info
}
main() {
checks
set +u
if [ "$1" != "continue" ]; then
set -u
printf "Updating scripts...\n"
update_scripts
else
set -u
printf "${GRN}Done!${NC}\n"
fi
printf "Updating systemd services...\n"
for i in $apps; do
update_systemd "$i"
done
printf "Updating simplex servers...\n"
for i in $apps; do
update_bins "$i"
done
rm -rf "$path_tmp_bin"
}
main "$@"