#!/usr/bin/bash

# This script assumes debounce.sh from
# https://github.com/MerkleBros/debounce.sh
# is in the path.

cd "$(dirname "$0")" || exit
if [ ! -d ".venv" ]
then
    python -m venv .venv
    . .venv/bin/activate
    pip install -r requirements.txt
else
    . .venv/bin/activate
fi

name="$(basename "$(basename "$1")" .txt)"
echo "Watching $1 and writing to $2/$name.html"
{ while true
do
    inotifywait -e close_write "$1" >/dev/null
    echo "TODO file updated."
done &
{
    echo "Start."
    # From https://stackoverflow.com/a/19067658
    sleep "$(( $( printf '%s\nnow\n' "tomorrow 00:01" | date -f - +%s- ) 0 ))"
    while true
    do
        echo "Start of day."
        sleep 1d
    done
}; } | debounce.sh read 5 "./todotxt-to-html.py - \"$name\" < \"$1\" > \"$2/$name.html\""