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noalyss_ynh/scripts/remove

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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=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
db_user=$(ynh_app_setting_get --app=$app --key=db_user)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
#=================================================
# REMOVE THE POSTGRESQL DATABASE(S) & ROLE
#=================================================
ynh_script_progression --message="Removing all associated PostgreSQL database(s) and role"
# Remove all existing databases associated with the app's dedicated user a database if it exists
ynh_psql_remove_all_user_dbs --user=$db_user;
# Remove dedicated PostgreSQL role
if ynh_psql_user_exists --user=$db_user; then
ynh_psql_drop_user $db_user
ynh_print_info --message="Removed PostgreSQL role $db_user"
else
ynh_print_warn --message="User $db_user not found"
fi
#=================================================
# REMOVE APP MAIN DIR
#=================================================
ynh_script_progression --message="Removing app main directory"
# Remove the app directory securely
ynh_secure_remove --file="$final_path"
#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Removing NGINX web server configuration"
# Remove the dedicated NGINX config
ynh_remove_nginx_config
#=================================================
# REMOVE PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Removing PHP-FPM configuration"
# Remove the dedicated PHP-FPM config
ynh_remove_fpm_config
#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_script_progression --message="Removing dependencies"
# Remove metapackage and its dependencies
ynh_remove_app_dependencies
#=================================================
# REMOVE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Removing logrotate configuration"
# Remove the app-specific logrotate config
ynh_remove_logrotate
##=================================================
## 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"