proxima-cli

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

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$ROOT_DIR"

PYTHON_BIN=""
if [[ -x "$ROOT_DIR/.venv/bin/python" ]]; then
  PYTHON_BIN="$ROOT_DIR/.venv/bin/python"
elif command -v python3 >/dev/null 2>&1; then
  PYTHON_BIN="$(command -v python3)"
else
  echo "python3 is required but not found in PATH."
  exit 1
fi

bootstrap_env() {
  echo "Local environment is missing dependencies."
  read -r -p "Create .venv and install project now? [Y/n]: " answer
  answer="${answer:-Y}"
  if [[ ! "$answer" =~ ^([Yy]|[Дд][Аа]?)$ ]]; then
    echo "Cancelled."
    exit 1
  fi

  if [[ ! -x "$ROOT_DIR/.venv/bin/python" ]]; then
    "$PYTHON_BIN" -m venv "$ROOT_DIR/.venv"
  fi

  "$ROOT_DIR/.venv/bin/python" -m pip install --upgrade pip
  "$ROOT_DIR/.venv/bin/pip" install -e ".[dev]"
}

if ! "$PYTHON_BIN" -c "import proxima.cli.tool" >/dev/null 2>&1; then
  bootstrap_env
  PYTHON_BIN="$ROOT_DIR/.venv/bin/python"
fi

exec "$PYTHON_BIN" -m proxima.cli.tool "$@"