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peertube_ynh/scripts/remove
2021-12-07 19:21:18 +01:00

141 lines
4.7 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_send_readme_to_admin__2
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=$app --key=domain)
port=$(ynh_app_setting_get --app=$app --key=port)
rtmp_port=$(ynh_app_setting_get --app=$app --key=rtmp_port)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_user=$app
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
admin=$(ynh_app_setting_get --app=$app --key=admin)
admin_email=$(ynh_user_get_info --username=$admin --key="mail")
datadir=$(ynh_app_setting_get --app=$app --key=datadir)
path_url=$(ynh_app_setting_get --app=$app --key=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 $app
fi
#=================================================
# STOP AND REMOVE SERVICE
#=================================================
ynh_script_progression --message="Stopping and removing the systemd service..."
# Remove the dedicated systemd config
ynh_remove_systemd_config
#=================================================
# REMOVE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Removing the PostgreSQL database..."
# Remove a database if it exists, along with the associated user
ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_script_progression --message="Removing dependencies..."
# Remove metapackage and its dependencies
ynh_remove_nodejs
ynh_remove_app_dependencies
#=================================================
# REMOVE APP MAIN DIR
#=================================================
ynh_script_progression --message="Removing app main directory..."
# Remove the app directory securely
ynh_secure_remove --file="$final_path"
#=================================================
# REMOVE DATA DIR
#=================================================
# Remove the data directory if --purge option is used
if [ "${YNH_APP_PURGE:-0}" -eq 1 ]
then
ynh_script_progression --message="Removing app data directory..."
ynh_secure_remove --file="$datadir"
fi
#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Removing NGINX web server configuration..."
# Remove the dedicated NGINX config
ynh_remove_nginx_config
#=================================================
# REMOVE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Removing logrotate configuration..."
# Remove the app-specific logrotate config
ynh_remove_logrotate
#=================================================
# 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
if yunohost firewall list | grep -q "\- $rtmp_port$"
then
ynh_script_progression --message="Closing port $rtmp_port..."
ynh_exec_warn_less yunohost firewall disallow TCP $rtmp_port
fi
#=================================================
# GENERIC FINALIZATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
ynh_script_progression --message="Removing the dedicated system user..."
# Delete a system user
ynh_system_user_delete --username=$app
#=================================================
# SEND A README FOR THE ADMIN
#=================================================
ynh_script_progression --message="Sending a readme for the admin..."
ynh_send_readme_to_admin --app_message="../conf/msg_remove" --recipients=$admin_email --type='remove'
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Removal of $app completed"