cockpit_ynh/scripts/upgrade

#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# CHECK VERSION
#=================================================

upgrade_type=$(ynh_check_app_version_changed)

#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1

ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"

#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1

# Create a dedicated NGINX config
ynh_add_nginx_config

yunohost service add $app --description="Sysadmin login session in a web browser" --log="/var/log/$app/$app.log"

#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Fixing up permissions..." --weight=1

usermod -a -G cockpit cockpit-ws
usermod -a -G cockpit cockpit-wsinstance

ynh_script_progression --message="Updating a configuration file..." --weight=1

ynh_replace_string --match_string="ListenStream=.*" --replace_string="ListenStream=$port" --target_file="/lib/systemd/system/cockpit.socket"
systemctl daemon-reload
systemctl restart $app.socket

ynh_add_config --template="../conf/cockpit.conf" --destination="/etc/cockpit/cockpit.conf"

chmod 650 "/etc/cockpit/cockpit.conf"
chown root:$app "/etc/cockpit/cockpit.conf"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2

ynh_systemd_action --service_name=$app --action="restart" --log_path="systemd" --line_match="Started"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Upgrade of $app completed" --last