#! /usr/bin/env bash

# Dynamic Cloudflare DNS, a way to automate DNS changes for Cloudflare
# Copyright (C) 2022 Anon
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# Add the following to your crontab
# EDITOR=nvim crontab -e
# */2 * * * * DynamicCloudflareDNS

# Get the runtime path of the bot
ABS_PATH="$(readlink -f "$0")"
RUN_DIR="$(dirname "$ABS_PATH")"
LOGS="${HOME}/cron/DynamicCloudflareDNS.log"

# Relative paths to the virtual environment and main.py
ENTRY='./run.sh'

# cd into the bot's root path, set up the virtual environment, and run
cd "$RUN_DIR"
mkdir -p "$(dirname "$LOGS")"
"$ENTRY" "$@" >> "$LOGS" 2>&1
cd - > /dev/null