#!/usr/bin/env bash
# Wrapper that ensures python3 + pyyaml are available via nix-shell.
# Usage: run-tutorial run <spec.yaml> [OPTIONS]
#        run-tutorial generate <spec.yaml> [-o output.md]
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"

# If python3 + yaml are already available, run directly
if python3 -c "import yaml" 2>/dev/null; then
    exec python3 "$SCRIPT_DIR/tutorial_runner.py" "$@"
fi

# Otherwise, use nix-shell to provide them
exec nix-shell -p python3 python3Packages.pyyaml --run \
    "python3 \"$SCRIPT_DIR/tutorial_runner.py\" $*"