#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1

ynh_systemd_action --service_name="$app" --action="stop" --log_path="systemd"

#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1

# Fixes specific to packaging v2 migration
if ynh_compare_current_package_version --comparison le --version 3.0.6.1196~ynh3
then
    # In packaging v1, final_path=/var/lib/$app but actually held the data. No data_dir was defined
    # Upon migration, the core moves /var/lib/$app to /var/www/$app, so let's move it to the data_dir
    ynh_print_warn --message="Fix manivest v2 migration: moving contents of $install_dir to $data_dir... (this may take a while)"
    mv $install_dir/* $data_dir
fi

if [ ! -L "$data_dir/logs" ]; then
    ynh_secure_remove --file="$data_dir/logs"
    ln -s "/var/log/$app" "$data_dir/logs"
fi

#=================================================
# "REBUILD" THE APP (DEPLOY NEW SOURCES, RERUN NPM BUILD...)
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..." --weight=1

# Download, check integrity, uncompress and patch the source from manifest.toml
ynh_setup_source --dest_dir="$install_dir" --full_replace=1

chown -R "$app:$app" "$install_dir"

#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1

# Create a dedicated NGINX config
ynh_add_nginx_config

# Create a dedicated systemd config
ynh_add_systemd_config
yunohost service add "$app" --description="Sonarr daemon" --log="/var/log/$app/sonarr.txt"

# Use logrotate to manage app-specific logfile(s)
ynh_use_logrotate --non-append --logfile="/var/log/$app/"

#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring Sonarr..." --weight=2

# Add newline at end of file if required
if [ -e "$data_dir/config.xml" ]; then
    sed -i -e '$a\' "$data_dir/config.xml"
fi

ynh_add_config --template="config.xml" --destination="$data_dir/config.xml"

chmod 750 "$data_dir"
chmod -R o-rwx "$data_dir"
chown -R "$app:$app" "$data_dir"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2

ynh_systemd_action --service_name="$app" --action="start" --log_path="systemd" --line_match="Application started." --timeout=30

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Upgrade of $app completed" --last