require 'sdoc'
require 'net/http'

$:.unshift File.expand_path('..', __FILE__)
require "tasks/release"
require 'railties/lib/rails/api/task'

desc "Build gem files for all projects"
task :build => "all:build"

desc "Release all gems to gemcutter and create a tag"
task :release => "all:release"

PROJECTS = %w(activesupport activemodel actionpack actionmailer activerecord railties)

desc 'Run all tests by default'
task :default => %w(test test:isolated)

%w(test test:isolated package gem).each do |task_name|
  desc "Run #{task_name} task for all projects"
  task task_name do
    errors = []
    PROJECTS.each do |project|
      system(%(cd #{project} && #{$0} #{task_name})) || errors << project
    end
    fail("Errors in #{errors.join(', ')}") unless errors.empty?
  end
end

desc "Smoke-test all projects"
task :smoke do
  (PROJECTS - %w(activerecord)).each do |project|
    system %(cd #{project} && #{$0} test:isolated)
  end
  system %(cd activerecord && #{$0} sqlite3:isolated_test)
end

desc "Install gems for all projects."
task :install => :build do
  version = File.read("RAILS_VERSION").strip
  (PROJECTS - ["railties"]).each do |project|
    puts "INSTALLING #{project}"
    system("gem install #{project}/pkg/#{project}-#{version}.gem --local --no-ri --no-rdoc")
  end
  system("gem install railties/pkg/railties-#{version}.gem --local --no-ri --no-rdoc")
  system("gem install pkg/rails-#{version}.gem --local --no-ri --no-rdoc")
end

desc "Generate documentation for the Rails framework"
Rails::API::RepoTask.new('rdoc')

desc 'Bump all versions to match version.rb'
task :update_versions do
  require File.dirname(__FILE__) + "/version"

  File.open("RAILS_VERSION", "w") do |f|
    f.puts Rails.version
  end

  constants = {
    "activesupport"   => "ActiveSupport",
    "activemodel"     => "ActiveModel",
    "actionpack"      => "ActionPack",
    "actionmailer"    => "ActionMailer",
    "activerecord"    => "ActiveRecord",
    "railties"        => "Rails"
  }

  version_file = File.read("version.rb")

  PROJECTS.each do |project|
    Dir["#{project}/lib/*/version.rb"].each do |file|
      File.open(file, "w") do |f|
        f.write version_file.gsub(/Rails/, constants[project])
      end
    end
  end
end

#
# We have a webhook configured in GitHub that gets invoked after pushes.
# This hook triggers the following tasks:
#
#   * updates the local checkout
#   * updates Rails Contributors
#   * generates and publishes edge docs
#   * if there's a new stable tag, generates and publishes stable docs
#
# Everything is automated and you do NOT need to run this task normally.
#
# We publish a new version by tagging, and pushing a tag does not trigger
# that webhook. Stable docs would be updated by any subsequent regular
# push, but if you want that to happen right away just run this.
#
desc 'Publishes docs, run this AFTER a new stable tag has been pushed'
task :publish_docs do
  Net::HTTP.new('api.rubyonrails.org', 8080).start do |http|
    request  = Net::HTTP::Post.new('/rails-master-hook')
    response = http.request(request)
    puts response.body
  end
end