#!/bin/sh

setup_environment () {
    # Return on failures
    # Fail when expanding unset variables
    # Trace each command before executing it
    set -eEu

    # Move to the project root
    cd ..

    # Prevent installing dependencies in system directories
    echo 'export GEM_HOME=$HOME/.gem' >>~/.zshrc
    echo 'export PATH=$GEM_HOME/bin:$PATH' >>~/.zshrc
    echo 'export PATH="/usr/local/opt/ruby@2.7/bin:$PATH"' >> ~/.zshrc

    export GEM_HOME=$HOME/.gem
    export PATH=$GEM_HOME/bin:$PATH
    export PATH="/usr/local/opt/ruby@2.7/bin:$PATH"

    # Things don't work well on the default ruby version
    brew install "ruby@2.7"

    gem install bundler

    bundle config path vendor/bundle
    bundle install --jobs 4 --retry 3
}

install_brew_dependencies () {
    brew install "xcodegen"
    brew install "imagemagick"
}

install_python_dependencies () {
    pip3 install -r requirements.txt # Install towncrier for generating changelogs
}