#!/bin/bash
#
# This script creates the venv and then starts JupyterLab
# The other script, t.sh, starts JupyterLab using an existing venv

if [ -d .venv ]; then
    rm -rf .venv 2>/dev/null
    rm -rf .venv 2>/dev/null
fi

# UNAMESTR=$(uname)
if [ "$(uname)" = 'Darwin' ]; then
    # echo "Using $which(python3) to create venv"
    echo "Using $(python3 --version) to create venv"
    python3 -m venv .venv --upgrade-deps
else
    echo "Using $(python --version) to create venv"
    python -m venv .venv --upgrade-deps
fi
echo ""

# Set environment variables that JupyterLab will use to find config data
export JUPYTERLAB_SETTINGS_DIR="${PWD}/.jupyter/lab/user-settings"
export JUPYTER_DATA_DIR="${PWD}/.jupyter/data"
export JUPYTER_CONFIG_DIR="${PWD}/.jupyter"

# Activate the virtual environment
if [ "$(uname)" = 'Darwin' ]; then
    . .venv/bin/activate
else
    . .venv/Scripts/activate
fi

pip install -r requirements.txt

jupyter lab