project-setup

#! /bin/bash

PROJECT_SETUP_URL="https://github.com/TheIndexingProject/contratospr-api/blob/master/CONTRIBUTING.md#project-setup"
NEW_ISSUE_URL="https://github.com/TheIndexingProject/contratospr-api/issues/new/choose"
DATABASE_DUMP_URL="https://s3.amazonaws.com/data.contratospr.com/2019-10-27/backup.dump"

echo "Thanks for your interest in ContratosPR and its API ❤️"
echo "This script is meant to help you with the setup process for this project that is outlined " \
    "here $PROJECT_SETUP_URL. 👀"
echo "If this doesn't help or is even more confussing for you please let use know " \
    "by creating a new issue here $NEW_ISSUE_URL"
echo ""

read -p "Do you wish to start? [Y/n] " choice
echo ""

if ! [ $choice == "Y" ] && ! [ $choice == "y" ] ; then
    echo "Exiting setup. 👋🏼"
    exit 1
fi

if ! [ -x "$(command -v docker)" ] ; then
    echo "🛑 We could not detect if you have Docker installed. " \
        "We recommend you install both Docker for your system. 🛑"
    echo "For information on how to do that please take a look at https://docs.docker.com/install/"

    exit 1
else
    echo "Found Docker 🐳"
fi

echo ""

if ! [ -x "$(command -v docker-compose)" ] ; then
    echo "🛑 We could not detect if you have Docker Compose installed. " \
        "We recommend you install Docker Compose for your system. 🛑"
    echo "For information on how to do that please take a look at https://docs.docker.com/compose/install/"

    exit 1
else
    echo "Found Docker Compose ✅"
fi

echo ""

if ! [ -x "$(command -v python3.7)" ] || ! [ -x "$(command -v python3)" ]; then
    if ! [ -x "$(command -v python)" ]; then
        echo "🛑 We could not detect that you have Python installed. Please install Python 3.7.x. 🛑"
        exit 1
    else
        python_version=`python -c 'import sys; version=sys.version_info[:3]; print("{0}.{1}".format(*version))'`

        if [ $python_version != "3.7" ] ; then
            echo "Please install Python version 3.7.2 or greater"
            exit 1
        fi
    fi
fi

echo "Found Python 3.7 🐍"
echo ""

if ! [ -x "$(command -v pipenv)" ]; then

    read -p "You do not have pipenv installed. The default installation method will be Pip. Would you like to install it with [P]ip or [H]omebrew? " choice

    if [ $choice == "h" ] || [ $choice == "H" ] ; then
        if ! [ -x "$(command -v brew)" ] ; then
            echo "🛑 We could not find Homebrew installed in your system. " \
                "Please take a look on how to install it here: https://brew.sh/ 🛑"
            exit 1
        fi

        echo "Found Homebre 🍺. Installing Pipenv."
        brew install pipenv
    else
        echo "Installing using Pip"

        if [ -x "$(command -v pip3.7)" ]; then
            pip3.7 install pipenv
        elif [ -x "$(command -v pip3)" ]; then
            pip3 install pipenv
        else
            echo "🛑 We could not find pip installed in your system. 🛑"
            exit 1
        fi
    fi
fi

pipenv install --dev

pipenv run pre-commit install

database_backup_dump="`dirname "$0"`/docker/postgres/backup.dump"

if ! [ -f $database_backup_dump ] ; then
    echo ""
    echo "We need to download our development database dump. This file is about 100MB. 😱"
    read -p "Would you still want to download this? [Y/n] " choice

    if [ $choice == "Y" ] || [ $choice == "y" ] ; then
        curl -o $database_backup_dump $DATABASE_DUMP_URL
    else
        echo "The file will not be downloaded. If you change your mind you can download it here: " \
            "$DATABASE_DUMP_URL"
        echo "⚠️ Remember that if you run this project without this you will not have any test data. ⚠️"
    fi
fi

echo ""
echo "You're all set! When ever you're ready to run this project using Docker and docker-compose."
read -p "Would you like to run these commands now? [Y/n] " choice

if [ $choice == "Y" ] || [ $choice == "y" ] ; then
    echo ""
    echo "Building Docker images. 🐳🐳🐳"
    docker-compose up --build -d
    echo "To see the container logs open another terminal and run docker-compose logs -f"
    echo ""

    status=0
    until [ $status -eq "200" ]
    do
        status=$(curl -o /dev/null -s -w "%{http_code}\n" http://localhost:8000/health/liveness/)
        echo "contratospr-api WEB service status: $status. Waiting for service to be available."
        sleep 3
    done

    echo ""
    echo "Service available! 🎉"
    echo ""

    echo "We also need to create a superuser account. You can do this yourself or we can do this now."
    read -p "Do you want to create the superuser account now? [Y/n] " choice

    if [ $choice == "Y" ] || [ $choice == "y" ] ; then
        docker-compose exec web python manage.py createsuperuser
    else
        echo ""
        echo "ℹ️  Remember that without this super user you will not be able to access the Django Admin. ℹ️"
        echo "ℹ️  To create this account you can run docker-compose exec web python manage.py createsuperuser ℹ️"
    fi
fi

echo ""
echo "You are now done with the project setup! 🦄"
echo "Have a 🌮!"
echo ""

echo "If you created a super user during this setup you can now visit http://localhost:8000/admin in the browser of your choice and login with the superuser you just created."
echo ""

echo "If you did not create the super user you will have to run docker-compose exec web python manage.py createsuperuser to create it before you use the Django admin."
echo "You can now visit http://localhost:8000/v1/ to see the API explorer."
echo ""

echo "If you wish to see the Docker logs of all services that are running please use docker-compose logs or docker-compose logs -f to follow them."
echo "To shutdown all services please run docker-compose down."
echo "For more on how to use Docker and docker-compose please visit https://docs.docker.com/compose/."
echo ""

echo "If something went wrong please let us know by creating a GitHug Issue here: $NEW_ISSUE_URL."