require "rake"
require "rake/testtask"
require "rake/rdoctask"
require "yaml"
require "fileutils"

desc "Default: run unit tests."
task :default => :test

desc "Test the auto_scope plugin."
Rake::TestTask.new(:test) do |t|
  t.libs << "lib"
  t.libs << "vendor/activesupport/lib"
  t.libs << "vendor/activerecord/lib"
  t.libs.uniq!

  t.libs = t.libs.select {|lib| File.directory?(lib)}
  puts "TestTask.libs: #{t.libs.inspect}"

  t.pattern = "test/**/*_test.rb"
  t.verbose = true
end

desc "Generate documentation for the auto_scope plugin."
Rake::RDocTask.new(:rdoc) do |rdoc|
  rdoc.rdoc_dir = "rdoc"
  rdoc.title    = "AutoScope"
  rdoc.options << "--line-numbers" << "--inline-source"
  rdoc.rdoc_files.include("README")
  rdoc.rdoc_files.include("lib/**/*.rb")
end

namespace :svn do
  task :update do
    checkout("http://dev.rubyonrails.org/svn/rails/branches/1-2-stable/activesupport", "vendor/activesupport")
    checkout("http://dev.rubyonrails.org/svn/rails/branches/1-2-stable/activerecord", "vendor/activerecord")
  end
end

desc "Runs svn up on vendor/* then calls test"
task :update_and_test => %w(svn:update test)

def checkout(url, path)
  FileUtils.rm_rf(path) unless YAML.load(`svn info`)['URL'].chomp == url
  puts `svn checkout --non-interactive #{url} #{path}`
  exit $?.exitstatus unless $?.success?
end