setup.sh

#!/bin/bash
# Bash script to set up virtualenv and database for CPC.
cwd=$(pwd)

echo "Setting up CPC"

# Set up virtual environment.
if [ ! -d $cwd/env ]; then
    echo "Creating virtualenv..."
    virtualenv --no-site-packages env
else
    echo "Virtualenv already exists."
    echo "If you want to set up a new one, please remove the env directory."
fi

# Install all dependencies in the virtual environment.
source env/bin/activate && pip install -r $cwd/requirements.txt

# Set up database.
if [ ! -f "$cwd/plantdata.db" ]
then
    echo "Creating Database."
    source env/bin/activate && python createdbs.py
else
    echo "Database already exists."
    echo "To recreate database, delete current one and rerun script."
fi

echo "Setup is done!"
echo "To run:"
echo "  source /env/bin/activate && gunicorn -b localhost:8080 webapp:app"