#!/usr/bin/env bash
set -euo pipefail

# Choose python (allow override with $PYTHON)
PYTHON_BIN="${PYTHON:-python3}"
VENV_DIR=".venv"

if [ ! -d "$VENV_DIR" ]; then
  "$PYTHON_BIN" -m venv "$VENV_DIR"
fi

# shellcheck disable=SC1091
source "$VENV_DIR/bin/activate"

python -m pip install --upgrade pip
pip install -r requirements.txt

exec python main.py "$@"