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couchpotato_ynh/scripts/restore

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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 ../settings/scripts/ynh_install_python
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
#REMOVEME? ynh_clean_setup () {
true
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#REMOVEME? domain=$(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)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
#REMOVEME? ynh_script_progression --message="Validating restoration parameters..." --weight=1
#REMOVEME? test ! -d $install_dir \
|| ynh_die --message="There is already a directory: $install_dir "
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
# Create the dedicated user (if not existing)
#REMOVEME? ynh_system_user_create --username=$app --home_dir=$install_dir
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..." --weight=1
ynh_restore_file --origin_path="$install_dir"
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
chown -R $app:$app "$install_dir"
#=================================================
# RESTORE THE DATA DIRECTORY
#=================================================
ynh_script_progression --message="Restoring the data directory..." --weight=1
ynh_restore_file --origin_path="$data_dir" --not_mandatory
mkdir -p $data_dir
chmod 750 "$data_dir"
chmod -R o-rwx "$data_dir"
chown -R $app:$app "$data_dir"
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
#REMOVEME? ynh_script_progression --message="Reinstalling dependencies..." --weight=1
# Define and install dependencies
#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
ynh_install_python --python_version=$python_version
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..." --weight=1
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# BUILD COUCHPOTATO
#=================================================
ynh_script_progression --message="Building CouchPotato..." --weight=1
ynh_use_python
pushd $install_dir
/opt/pyenv/versions/$app/bin/pip install --upgrade pyopenssl
/opt/pyenv/versions/$app/bin/pip install cheetah
popd
#=================================================
# INSTALL YUNOHOST MULTIMEDIA
#=================================================
ynh_script_progression --message="Install YunoHost multimedia..." --weight=1
# Creates the "Movies" subfolder in "Video"
mkdir -p "$MEDIA_DIRECTORY/share/Video/Movies"
ynh_multimedia_build_main_dir
# Give write access to the yunohost.multimedia directory so that Couchpotato can move Movies to the Movie directory
ynh_multimedia_addaccess $app
#=================================================
# CONFIGURE LOGS
#=================================================
ynh_script_progression --message="Configuring logs..." --weight=1
# Redirect logs directory
app_logs_dir="/var/log/$app"
mkdir -p $app_logs_dir
chown -R $app:$app $app_logs_dir
chmod +x -R $app_logs_dir
ynh_replace_string --match_string="self.log_dir =.*" --replace_string="self.log_dir = '$app_logs_dir'" --target_file="$install_dir/CouchPotato.py"
#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
systemctl enable $app.service --quiet
#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the logrotate configuration..." --weight=1
ynh_restore_file --origin_path="/etc/logrotate.d/$app"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="CouchPotato Daemon" --log="/var/log/$app/$app.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
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