require "bundler/gem_tasks"
require "rspec/core/rake_task"

def run_batches(batches)
  failed = false
  batches.each do |batch|
    begin
      Rake::Task["spec:batch#{batch}"].invoke
    rescue SystemExit
      failed = true
    end
  end
  exit 1 if failed
end


task :part1 do
  run_batches(1..2)
end

task :part2 do
  run_batches(3..4)
end

task :part3 do
  run_batches(5..7)
end

task :spec do
  run_batches(1..7)
end

namespace :spec do
  task :prepare do
    sh %(cd spec/test_app; rm db/schema.rb; RAILS_ENV=test bundle exec rails db:setup; RAILS_ENV=test bundle exec rails db:migrate)
  end
  (1..7).each do |batch|
    RSpec::Core::RakeTask.new(:"batch#{batch}") do |t|
      t.pattern = "spec/batch#{batch}/**/*_spec.rb"
    end
  end
end

task :default => :spec