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gemserv_ynh/scripts/remove
2022-05-07 23:33:15 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
port=$(ynh_app_setting_get --app="$app" --key=port)
final_path=$(ynh_app_setting_get --app="$app" --key=final_path)
#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE INTEGRATION IN YUNOHOST
#=================================================
# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status "$app" >/dev/null
then
ynh_script_progression --message="Removing $app service integration..."
yunohost service remove "$app"
fi
#=================================================
# STOP AND REMOVE SERVICE
#=================================================
ynh_script_progression --message="Stopping and removing the systemd service..."
# Remove the dedicated systemd config
ynh_remove_systemd_config
#=================================================
# REMOVE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Removing logrotate configuration..."
# Remove the app-specific logrotate config
ynh_remove_logrotate
#=================================================
# REMOVE APP MAIN DIR
#=================================================
ynh_script_progression --message="Removing app main directory..."
# Remove the app directory securely
ynh_secure_remove --file="$final_path"
#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_script_progression --message="Removing dependencies..."
# Remove metapackage and its dependencies
ynh_remove_app_dependencies
#=================================================
# CLOSE A PORT
#=================================================
if yunohost firewall list | grep -q "\- $port$"
then
ynh_script_progression --message="Closing port $port..."
ynh_exec_warn_less yunohost firewall disallow TCP "$port"
fi
#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE VARIOUS FILES
#=================================================
ynh_script_progression --message="Removing various files..."
# Remove a directory securely
ynh_secure_remove --file="/etc/$app"
# Remove the log files
ynh_secure_remove --file="/var/log/$app"
#=================================================
# GENERIC FINALIZATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
ynh_script_progression --message="Removing the dedicated system user..."
# Delete a system user
ynh_system_user_delete --username="$app"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Removal of $app completed"