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squid3_ynh/scripts/upgrade
2024-02-01 11:25:07 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."
if [[ -n "${squid:-}" ]]; then
squid_name="$squid"
ynh_app_setting_set --app="$app" --key="squid_name" --value="$squid_name"
ynh_app_setting_delete --app="$app" --key="squid"
fi
if [[ -z "${squid_name:-}" ]]; then
find_squid_version
fi
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..."
ynh_systemd_action --service_name="$squid_name" --action="stop" --log_path="/var/log/$squid_name/cache.log"
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a configuration file..."
find_squid_version
ynh_add_config --template="squid.conf" --destination="/etc/$squid_name/squid.conf"
#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
yunohost service add "$squid_name" --description "Squid3 a web proxy service" --log="/var/log/$squid_name/access.log" --needs_exposed_ports "$port"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
ynh_systemd_action --service_name="$squid_name" --action="restart" --log_path="/var/log/$squid_name/cache.log"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed"