#!/bin/bash

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

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

upgrade_type=$(ynh_check_app_version_changed)

# if we update from a version prior to the config panel, create new setting
if [ -z "${default_matrix_server:-}" ]; then
	default_matrix_server="matrix.org"
	ynh_app_setting_set --app="$app" --key=default_matrix_server --value="$default_matrix_server"
fi

#=================================================
# "REBUILD" THE APP (DEPLOY NEW SOURCES, RERUN NPM BUILD...)
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

if [ "$upgrade_type" == "UPGRADE_APP" ]
then
	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"

	# remove potential trailing slash to avoid double slashes
	path_without_trailing_slash=${path%/}
	ynh_replace_string --match_string="<base href=".*">" --replace_string="<base href=\"$path_without_trailing_slash/\">" --target_file="$install_dir/index.html"

	# patching main.dart.js to replace the default matrix server
	ynh_replace_string --match_string="\$\.cmx=\".*\"" --replace_string="\$\.cmx=\"$default_matrix_server\"" --target_file="$install_dir/main.dart.js"
fi

chown -R "www-data:www-data" "$install_dir"

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

ynh_add_nginx_config

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

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