Basic standalone rake/thor based project bootstrap

boot.rb

# Define root dirctory
ROOT_DIR = File.dirname(__FILE__)

# Set PROJ_ENV as environment variable
PROJ_ENV = ENV['PROJ_ENV'] || (ENV['PROJ_ENV'] = 'development')

# Load gems from the Gemfile
require 'bundler/setup'
Bundler.require(:default, PROJ_ENV.to_sym)
# Load required core libraries

# Include lib as common load path
$LOAD_PATH.unshift File.join(ROOT_DIR, 'lib')

Gemfile

source 'https://rubygems.org'

# Core libraries
gem 'rake'
gem 'activesupport'
gem 'bson_ext'

# Add gems related with content parsing
gem 'nokogiri'

# Add gems related with datababase
gem 'mongo_mapper', '~> 0.12.0'

# Add Sidekiq related gems
gem 'redis'
gem 'sidekiq'
gem 'sidekiq-unique-jobs'
gem 'slim'
gem 'sinatra', '~> 1.4.4'

group :development, :test do
  gem 'bond'
  gem 'pry'
  gem 'pry-debugger'
  gem 'factory_girl'
end

group :test do
  gem 'database_cleaner'
  gem 'rspec'
  gem 'rspec-sidekiq'
  gem 'vcr'
  gem 'webmock'
end

spec_helper.rb

ENV['PROJ_ENV'] = 'test'

require_relative '../boot'

RSpec.configure do |config|
  config.before(:suite) do
    DatabaseCleaner[:mongo_mapper].clean_with(:truncation)
  end

  config.before(:each) do
    DatabaseCleaner[:mongo_mapper].strategy = :truncation
  end

  config.after(:each) do
    DatabaseCleaner[:mongo_mapper].clean
  end

  config.after(:all) do
    DatabaseCleaner[:mongo_mapper].clean_with(:truncation)
  end

  config.order = 'random'
end

VCR.configure do |c|
  c.cassette_library_dir = TweekDumper.root_path.join('spec', 'fixtures', 'vcr_cassettes')
  c.hook_into :webmock
end

RSpec::Sidekiq.configure do |config|
  # Clears all job queues before each example
  config.clear_all_enqueued_jobs = true # default => true

  # Whether to use terminal colours when outputting messages
  config.enable_terminal_colours = true # default => true

  # Warn when jobs are not enqueued to Redis but to a job array
  config.warn_when_jobs_not_processed_by_sidekiq = true # default => true
end