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silverbullet_ynh/scripts/restore
2024-03-09 23:40:16 +01:00

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#!/bin/bash
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..." --weight=1
ynh_restore_file --origin_path="$install_dir"
### $install_dir will automatically be initialized with some decent
### permissions by default ... however, you may need to recursively reapply
### ownership to all files such as after the ynh_setup_source step
chown -R "$app:www-data" "$install_dir"
#=================================================
# RESTORE THE DATA DIRECTORY
#=================================================
ynh_script_progression --message="Restoring the data directory..." --weight=1
ynh_restore_file --origin_path="$data_dir" --not_mandatory
### (Same as for install dir)
chown -R "$app:www-data" "$data_dir"
#=================================================
# RESTORE THE MYSQL DATABASE
#=================================================
ynh_script_progression --message="Restoring the MySQL database..." --weight=1
ynh_mysql_connect_as --user="$db_user" --password="$db_pwd" --database="$db_name" < ./db.sql
#=================================================
# RESTORE SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
### This should be a symetric version of what happens in the install script
ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
systemctl enable "$app.service" --quiet
yunohost service add "$app" --description="A short description of the app" --log="/var/log/$app/$app.log"
ynh_restore_file --origin_path="/etc/logrotate.d/$app"
ynh_restore_file --origin_path="/etc/fail2ban/jail.d/$app.conf"
ynh_restore_file --origin_path="/etc/fail2ban/filter.d/$app.conf"
ynh_systemd_action --action=restart --service_name=fail2ban
#=================================================
# RESTORE VARIOUS FILES
#=================================================
ynh_restore_file --origin_path="/etc/cron.d/$app"
ynh_restore_file --origin_path="/etc/$app/"
### For apps with huge logs, you might want to not backup logs every time:
### The mkdir call is just here in case the log directory was not backed up.
### mkdir -p "/var/log/$app"
### chown $app:www-data "/var/log/$app"
### ynh_restore_file --src_path="/var/log/$app/" --not_mandatory
###
### For other apps, the simple way is better:
ynh_restore_file --origin_path="/var/log/$app/"
#=================================================
# RELOAD NGINX AND PHP-FPM OR THE APP SERVICE
#=================================================
ynh_script_progression --message="Reloading NGINX web server and $app's service..." --weight=1
### Typically you only have either $app or php-fpm but not both at the same time...
ynh_systemd_action --service_name="$app" --action="start" --log_path="/var/log/$app/$app.log"
ynh_systemd_action --service_name="php$phpversion-fpm" --action=reload
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Restoration completed for $app" --last