Rakefile

require 'rake'
require 'rspec/core/rake_task'

require_relative 'config/application'

desc "create the database"
task "db:create" do
  puts "Creating file #{DB_PATH} if it doesn't exist..."
  touch DB_PATH
end

desc "drop the database"
task "db:drop" do
  puts "Deleting #{DB_PATH}..."
  rm_f DB_PATH
end

desc "migrate the database (options: VERSION=x, VERBOSE=false, SCOPE=blog)."
task "db:migrate" do
  ActiveRecord::Migrator.migrations_paths << File.dirname(__FILE__) + 'db/migrate'
  ActiveRecord::Migration.verbose = ENV["VERBOSE"] ? ENV["VERBOSE"] == "true" : true
  ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, ENV["VERSION"] ? ENV["VERSION"].to_i : nil) do |migration|
    ENV["SCOPE"].blank? || (ENV["SCOPE"] == migration.scope)
  end
end

desc "populate the test database with sample data"
task "db:seed" do
  require APP_ROOT.join('db', 'seeds.rb')
end

desc 'Retrieves the current schema version number'
task "db:version" do
  puts "Current version: #{ActiveRecord::Migrator.current_version}"
end

desc 'Start IRB with application environment loaded'
task "console" do
  exec "irb -r./config/application"
end

desc "Run the specs"
RSpec::Core::RakeTask.new(:spec)

task :default  => :specs


desc 'generate migration file skeleton'
task 'generate:migration' do
  migration_name = ARGV.last
  camelized_migration_name = migration_name.split('_').map {|w| w.capitalize}.join
  directory = File.dirname(__FILE__) + '/db/migrate/'
  filepath = "#{directory + Time.now.strftime('%Y%m%d%H%M%S')}_#{migration_name}.rb"


  filecontents =
    "class #{camelized_migration_name} < ActiveRecord::Migration\n" +
    "  # this is for you to implement :)\n" +
    "end"

  File.open(filepath, 'w') { |file| file.write(filecontents) }

  task ARGV.last.to_sym do ; end
end