#!/bin/bash
set -e
show_error() {
    if [[ $(readlink -f /proc/$(ps -o ppid:1= -p $$)/exe) = $(readlink -f "$SHELL") ]]; then
        echo -e "$1"
    elif [ -x /usr/bin/zenity ]; then
        zenity --warning --width=500 --text "$1"
    fi
}

if [ ! -d "$HOME/.firefox-private" ]; then
    show_error "Directory $HOME/.firefox-private don't exist\nCreate it and reopen tomb file\n"
    exit 1
elif ! mountpoint -q "$HOME/.firefox-private"; then
    show_error "Directory $HOME/.firefox-private is not a mount point\nTry open tomb file\n"
    exit 1
elif [ ! -d /opt/firefox-latest ]; then
    show_error "Missing firefox installation in \`/opt/firefox-latest\`\n"
    exit 1
fi
/opt/firefox-latest/firefox --profile "$HOME/.firefox-private" "$@"