install

#!/bin/bash

parent="$( cd "$(dirname "$0")" ; pwd -P )"
incron_path="/usr/bin/incrontab"
if [[ -f $incron_path ]]; then
	echo "Enter the path of installation directory (Enter 0 for default /opt/):";
	read install_path;
	if [[ $install_path == 0 ]]; then
		install_path="/opt";
	fi
	if [[ ! -d $install_path ]]; then
		echo "Specified directory not found"
		echo "Please try again"
	else
		current_user=`echo "$SUDO_USER"`
		`mkdir "$install_path/recent-ff"`
		echo "Copying files..."
		#echo `tar -zxvf "$parent/recent-ff.tar.gz" -C "$install_path/recent-ff"` > /dev/null
		echo `cp "$parent/rfferase" "$install_path/recent-ff"` > /dev/null
		echo `cp "$parent/rfftrigger" "$install_path/recent-ff"` > /dev/null
		echo `cp "$parent/rff" "$install_path/recent-ff"` > /dev/null
		`touch "$install_path/recent-ff/parameters.conf"`
		`touch "$install_path/recent-ff/.temp"`
		`touch "$install_path/recent-ff/$current_user"`
		`touch "$install_path/recent-ff/.log"`
	
		`chown "$current_user" -R "$install_path/recent-ff"`
		`chmod 700 -R "$install_path/recent-ff/"`
		`ln -s "$install_path/recent-ff/rff" "/usr/bin/rff"`

		allow_path="/etc/incron.allow"
		table_path="/var/spool/incron/$current_user"
		user_list=`cat "$allow_path"`
		user_present=0

		IFS=$'\n' read -a users <<< "$user_list"
		for user in "${users[@]}"; do
			if [[ "$user" == "$current_user" ]]; then
				user_present=1
				break
			fi
		done
		if [[ $user_present == 0 ]]; then
			tee -a "$allow_path" > /dev/null <<< "$current_user"
			`touch "$table_path"`
			echo "Permission granted to the user"
		fi
		recent_file="$HOME/.local/share/recently-used.xbel"
		temp_recent_file="$install_path/recent-ff/.temp"
		echo -e "RECENT_FILE=\"$recent_file\"\nTABLE_FILE=\"$table_path\"\nN_DIR="0"" > "$install_path/recent-ff/parameters.conf"
	fi
else
	echo "incrontab not installed"
fi