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jellyfin_ynh/scripts/restore
2023-08-27 15:08:19 +02:00

189 lines
6.9 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# 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
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
config_path=$(ynh_app_setting_get --app=$app --key=config_path)
discovery=$(ynh_app_setting_get --app=$app --key=discovery)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_script_progression --message="Validating restoration parameters..." --weight=2
test ! -d $final_path \
|| ynh_die --message="There is already a directory: $final_path "
test ! -d $config_path \
|| ynh_die --message="There is already a directory: $config_path "
if [[ ! "$YNH_ARCH" =~ ^(amd64|arm64|armhf)$ ]]; then
ynh_die "Jellyfin is not compatible with your architecture, $YNH_ARCH, which is neither amd64, arm64, or armhf." 1
fi
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
# Create the dedicated user (if not existing)
ynh_system_user_create --username=$app
if grep -q "^render:" /etc/group; then
# Add user to render group
adduser $app render
fi
#=================================================
# OPEN PORTS
#=================================================
discovery_service=$discovery
discovery_client=$discovery
if [ $discovery -eq 1 ]; then
ynh_script_progression --message="Configuring firewall..." --weight=1
# Open port $discovery_service_port for service auto-discovery
if ynh_port_available --port=$discovery_service_port; then
ynh_exec_warn_less yunohost firewall allow UDP $discovery_service_port
else
discovery_service=0
ynh_print_warn --message="Port $discovery_service_port (for service auto-discovery) is not available. Continuing nonetheless."
fi
# Open port $discovery_client_port for client auto-discovery
if ynh_port_available --port=$discovery_client_port; then
ynh_exec_warn_less yunohost firewall allow UDP $discovery_client_port
else
discovery_client=0
ynh_print_warn --message="Port $discovery_client_port (for client auto-discovery) is not available. Continuing nonetheless."
fi
fi
ynh_app_setting_set --app=$app --key=discovery_service --value=$discovery_service
ynh_app_setting_set --app=$app --key=discovery_client --value=$discovery_client
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..." --weight=2
ynh_restore_file --origin_path="$final_path"
ynh_restore_file --origin_path="$config_path"
ynh_restore_file --origin_path="/etc/default/jellyfin" --not_mandatory
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Reinstalling dependencies..." --weight=5
# Define and install dependencies
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# REINSTALL PACKAGES
#=================================================
ynh_script_progression --message="Reinstalling packages..." --weight=7
install_jellyfin_packages
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..."
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# RESTORE USER RIGHTS
#=================================================
ynh_script_progression --message="Restoring user rights..."
# Restore permissions on app files
chown -R $app: $final_path
chown -R $app: $config_path
#=================================================
# YUNOHOST MULTIMEDIA INTEGRATION
#=================================================
ynh_script_progression --message="Adding multimedia directories..." --weight=2
# Build YunoHost multimedia directories
ynh_multimedia_build_main_dir
# Allow Jellyfin to write into these directories
ynh_multimedia_addaccess $app
#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
ynh_restore_file --origin_path="/etc/systemd/system/jellyfin.service.d" --not_mandatory
systemctl enable jellyfin.service --quiet
#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the logrotate configuration..." --weight=1
ynh_restore_file --origin_path="/etc/logrotate.d/$app"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="Jellyfin media center"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="restart" --log_path="systemd" --line_match="Started Jellyfin Media Server" --timeout=15
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX AND PHP-FPM
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Restoration completed for $app" --last