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flood_ynh/scripts/restore

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#!/bin/bash
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#=================================================
# 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
#=================================================
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#REMOVEME? ynh_clean_setup () {
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ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
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#REMOVEME? ynh_abort_if_errors
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#=================================================
# LOAD SETTINGS
#=================================================
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#REMOVEME? ynh_script_progression --message="Loading installation settings..."
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#REMOVEME? app=$YNH_APP_INSTANCE_NAME
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#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
#REMOVEME? data_dir=$(ynh_app_setting_get --app=$app --key=data_dir)
#REMOVEME? scgi_port=$(ynh_app_setting_get --app=$app --key=scgi_port)
#REMOVEME? rt_port=$(ynh_app_setting_get --app=$app --key=rt_port)
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#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
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#REMOVEME? ynh_script_progression --message="Validating restoration parameters..."
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#REMOVEME? test ! -d $install_dir \
|| ynh_die --message="There is already a directory: $install_dir "
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#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..."
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
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#REMOVEME? ynh_script_progression --message="Recreating the dedicated system user..."
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# Create the dedicated user (if not existing)
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#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
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#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..."
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ynh_restore_file --origin_path="$install_dir"
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chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir"
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#=================================================
# RESTORE THE DATA DIRECTORY
#=================================================
ynh_script_progression --message="Restoring the data directory..."
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ynh_restore_file --origin_path="$data_dir" --not_mandatory
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mkdir -p $data_dir
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chmod 750 "$data_dir"
chmod -R o-rwx "$data_dir"
chown -R $app:www-data "$data_dir"
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#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
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#REMOVEME? ynh_script_progression --message="Reinstalling dependencies..."
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# Define and install dependencies
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#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
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tmpdir="$(mktemp -d)"
ynh_setup_source --dest_dir="$tmpdir" --source_id=$YNH_ARCH
dpkg -i $tmpdir/flood-linux.deb
ynh_secure_remove --file="$tmpdir"
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#=================================================
# OPEN A PORT
#=================================================
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#REMOVEME? ynh_script_progression --message="Finding an available port..."
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# Open the port
ynh_script_progression --message="Configuring firewall..."
ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $rt_port
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#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Restoring the systemd configuration..."
ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
systemctl enable $app.service --quiet
ynh_restore_file --origin_path="/etc/systemd/system/$app-rtorrent.service"
systemctl enable $app-rtorrent.service --quiet
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..."
yunohost service add $app
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yunohost service add $app-rtorrent --needs_exposed_ports $rt_port
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#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
ynh_systemd_action --service_name=$app --action="start"
ynh_systemd_action --service_name=$app-rtorrent --action="start"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..."
ynh_systemd_action --service_name=nginx --action=reload
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#=================================================
# END OF SCRIPT
#=================================================
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ynh_script_progression --message="Restoration completed for $app"