#!/bin/bash

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

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

#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Making sure dedicated system user exists..."

if [ "$with_sftp" -eq 1 ]; then
    usermod -a -G "sftp.app" "$app"
fi

if [ -n "$password" ]; then
    # Add the password to this user
    chpasswd <<< "${app}:${password}"
fi

# Change the user group for previous my_webapp install script
groupadd -f "$app"
usermod -g "$app" "$app"

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..."

# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir/www/htmgem" --full_replace=1

chmod -R o-rwx "$install_dir"
chown -R "$app:www-data" "$install_dir"

# Home directory of the user needs to be owned by $app to allow SFTP connections
chown "$app:$app" "$install_dir"
setfacl -m g:"$app":r-x "$install_dir"
setfacl -m g:"www-data":r-x "$install_dir"
setfacl -m g:"gemserv":r-x "$install_dir"

#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1

if [ "$with_mysql" -eq 1 ]; then
    ynh_add_config --template="db_access.txt" --destination="$install_dir/db_access.txt"
    chown "$app:www-data" "$install_dir/db_access.txt"
    chmod 440 "$install_dir/db_access.txt"
fi

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

# Create a dedicated PHP-FPM config
ynh_add_fpm_config

# Create a dedicated NGINX config
ynh_add_nginx_config

_ynh_add_gemserv_config

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

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