#!/bin/sh
# SPDX-License-Identifier: BSD-3-Clause
me=$0
scriptversion="1.0.0"

version="$me $scriptversion

Copyright (C) 2025 vx-clutch.
This is free software; you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law."

usage="\
Usage: $me [OPTION]...
Start a new day

Options:
   --help     print this help and exit
   --version  output version information
"

while test $# -gt 0; do
  case $1 in
    --help) echo "$usage"; exit 0;;
    --version) echo "$version"; exit 0;;
    -*)
     echo "$0: Unknown option '$1'." >&2
     echo "$0: Try '--help' for more information." >&2
     exit 1;;
  esac
  shift
done

mkdir -p $(date "+%Y/%d")
cd $(date "+%Y/%d")

cat <<EOF >solution.py
#!/usr/bin/env python3
import sys
import pathlib

def read_input():
    path = pathlib.Path(sys.argv[1]) if len(sys.argv) > 1 else pathlib.Path("input.txt")
    return path.read_text().rstrip("\n")

def parse(data):
    return data.splitlines()

def part1(data):
    return None

def part2(data):
    return None

def main():
    raw = read_input()
    data = parse(raw)
    r1 = part1(data)
    r2 = part2(data)
    print(r1)
    print(r2)

if __name__ == "__main__":
    main()
EOF

touch input.txt

chmod u+x solution.py

echo "> "$(date "+https://adventofcode.com/%Y/day/%d")