Rakefile

require 'rubygems'

require 'rake'
require 'yaml'
require 'pg'
require 'active_record'
require 'benchmark'

$LOAD_PATH.unshift File.expand_path(File.dirname(__FILE__) + '/spec')

task :default do
  Rake::Task["db:setup"].invoke
  Rake::Task["test"].invoke
end

desc "Fire up an interactive terminal to play with"
task :console do
  require 'pry'
  require File.expand_path(File.dirname(__FILE__) + '/lib/texticle')

  config = YAML.load_file File.expand_path(File.dirname(__FILE__) + '/spec/config.yml')
  ActiveRecord::Base.establish_connection config.merge(:adapter => :postgresql)

  class Character < ActiveRecord::Base
    belongs_to :web_comic
  end

  class WebComic < ActiveRecord::Base
    has_many :characters
  end

  class Game < ActiveRecord::Base
  end

  # add ability to reload console
  def reload
    reload_msg = '# Reloading the console...'
    puts CodeRay.scan(reload_msg, :ruby).term
    Pry.save_history
    exec('rake console')
  end

  # start the console! :-)
  welcome = <<-EOS
    Welcome to the Texticle devloper console. You have some classes you can play with:

      class Character < ActiveRecord::Base
        # string :name
        # string :description
        # integer :web_comic_id

        belongs_to :web_comic
      end

      class WebComic < ActiveRecord::Base
        # string :name
        # string :author
        # integer :id

        has_many :characters
      end

      class Game < ActiveRecord::Base
        # string :system
        # string :title
        # text :description
      end
  EOS

  puts CodeRay.scan(welcome, :ruby).term
  Pry.start
end

task :test do
  require 'texticle_spec'
  require 'texticle/searchable_spec'
  require 'texticle/full_text_indexer_spec'
end

namespace :db do
  desc 'Create and configure the test database'
  task :setup do
    spec_directory = "#{File.expand_path(File.dirname(__FILE__))}/spec"

    STDOUT.puts "Detecting database configuration..."

    if File.exists?("#{spec_directory}/config.yml")
      STDOUT.puts "Configuration detected. Skipping confguration."
    else
      STDOUT.puts "Would you like to create and configure the test database? y/N"
      continue = STDIN.gets.chomp

      unless continue =~ /^[y]$/i
        STDOUT.puts "Done."
        exit 0
      end

      STDOUT.puts "Creating database..."
      `createdb texticle`

      STDOUT.puts "Writing configuration file..."

      config_example = File.read("#{spec_directory}/config.yml.example")

      File.open("#{spec_directory}/config.yml", "w") do |config|
        config << config_example.sub(/<username>/, `whoami`.chomp)
      end

      STDOUT.puts "Running migrations..."
      Rake::Task["db:migrate"].invoke

      STDOUT.puts 'Done.'
    end
  end

  desc 'Run migrations for test database'
  task :migrate do
    config = YAML.load_file File.expand_path(File.dirname(__FILE__) + '/spec/config.yml')
    ActiveRecord::Base.establish_connection config.merge(:adapter => :postgresql)

    ActiveRecord::Migration.instance_eval do
      create_table :games do |table|
        table.string :system
        table.string :title
        table.text :description
      end
      create_table :web_comics do |table|

        table.string :name
        table.string :author
        table.text :review
        table.integer :id
      end

      create_table :characters do |table|
        table.string :name
        table.string :description
        table.integer :web_comic_id
      end
    end
  end

  desc 'Drop tables from test database'
  task :drop do
    config = YAML.load_file File.expand_path(File.dirname(__FILE__) + '/spec/config.yml')
    ActiveRecord::Base.establish_connection config.merge(:adapter => :postgresql)

    ActiveRecord::Migration.instance_eval do
      drop_table :games
      drop_table :web_comics
      drop_table :characters
    end
  end
end