client.rake

namespace :client do
  desc 'Start the client React app development server'
  task start: [:environment] do
    system_command "#{env_vars} yarn start"
  end

  # Send the value to the client
  def client_env_vars
    %w[
      GOOGLE_ANALYTICS_ID
      MIXPANEL_KEY
      SENTRY_JS_KEY
      SENTRY_JS_ID
    ]
  end

  def env_vars
    client_env_vars.reduce('') do |str, var|
      env_value = ENV.fetch(var, '').presence
      str << "REACT_APP_#{var}=#{env_value} " if env_value
      str
    end
  end

  def system_command(command)
    puts command
    system command
    raise if $? != 0
  end
end