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

# Directory of *this* script
this_dir="$( cd "$( dirname "$0" )" && pwd )"

# Base directory of repo
base_dir="$(realpath "${this_dir}/..")"

# Path to virtual environment
: "${venv:=${base_dir}/venv}"

# Python binary to use
: "${PYTHON=python3}"

python_version="$(${PYTHON} --version)"

# Create virtual environment
if [ ! -n "$DEVCONTAINER" ] && [ ! -n "$CI" ]; then
  echo "Creating virtual environment at ${venv} (${python_version})"
  rm -rf "${venv}"
  "${PYTHON}" -m venv "${venv}"
  source "${venv}/bin/activate"
fi


# Install Python dependencies
echo 'Installing Python dependencies'
pip3 install --upgrade pip
pip3 install --upgrade wheel setuptools

pip3 install pre-commit -r "${base_dir}/requirements.txt"
pip3 install pre-commit -r "${base_dir}/requirements_dev.txt"

# -----------------------------------------------------------------------------

echo "OK"
