#!/usr/bin/env bash
set -euo pipefail
repo_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
if [[ -n "${PYTHON:-}" ]]; then
  python_bin="$PYTHON"
elif [[ -n "${VIRTUAL_ENV:-}" && -x "$VIRTUAL_ENV/bin/python" ]]; then
  python_bin="$VIRTUAL_ENV/bin/python"
elif [[ -x "$repo_dir/.venv/bin/python" ]]; then
  python_bin="$repo_dir/.venv/bin/python"
else
  python_bin=python3
fi
if ! command -v "$python_bin" >/dev/null 2>&1; then
  printf 'Python not found. Install Python 3.12+ and dependencies; see README.md.\n' >&2
  exit 127
fi
# Allow invocation outside the repository without an editable package install.
export PYTHONPATH="$repo_dir/src${PYTHONPATH:+:$PYTHONPATH}"
# Parsed as literal settings by Python; never sourced/executed as shell code.
export ARCHIVE_ENV_FILE="${ARCHIVE_ENV_FILE:-$repo_dir/.env}"
# argparse requires --mode, validates --max-weeks, and rejects unknown options.
exec "$python_bin" -m btcdata_archive run "$@"