#!/usr/bin/env bash

# Install all the development dependencies for this project.

#

# Copyright (c) 2016-2020 Cisco and/or its affiliates.

# License: MIT

set -e

cd "$(dirname "$0")/.."

# Ensure that packages are only installed in an active virtual environment

export PIP_REQUIRE_VIRTUALENV=true

# Prefer use of a Pipfile and pipenv for dependency management

if [[ -f "Pipfile" ]] && [[ -n "$(pipenv --version 2>/dev/null)" ]]; then

echo "==> Installing Pipfile dependencies"

pipenv install --dev --skip-lock

elif [[ -f "requirements.txt" ]]; then

echo "==> Installing requirements.txt dependencies"

# Check for an active virtual environment, or look for one in the project directory

if [[ -n "$(python -c 'import sys; print (sys.real_prefix)' 2>/dev/null)" ]]; then

echo "Installing packages in the active virtual environment"

elif [[ -f "venv/bin/activate" ]]; then

echo "Installing packages in the project's venv virtual environment"

source venv/bin/activate

elif [[ -f ".venv/bin/activate" ]]; then

echo "Installing packages in the project's .venv virtual environment"

source .venv/bin/activate

else

echo >2& "VIRTUAL ENVIRONMENT ERROR: This project will only install packages into a Python virtual environment. Please activate your virtual environment and rerun the script."

exit 1

fi

pip install -r requirements.txt

pip install -e .

fi