begin
  require "bundler/setup"
rescue LoadError
  puts "You must `gem install bundler` and `bundle install` to run rake tasks"
end

begin
  require "rdoc/task"
rescue LoadError
  require "rdoc/rdoc"
  require "rake/rdoctask"
  RDoc::Task = Rake::RDocTask
end

desc "Generate documentation for Alchemy CMS."
RDoc::Task.new(:rdoc) do |rdoc|
  rdoc.rdoc_dir = "rdoc"
  rdoc.title = "Alchemy CMS"
  rdoc.options << "--line-numbers" << "--inline-source"
  rdoc.rdoc_files.include("README.md")
  rdoc.rdoc_files.include("config/alchemy/*.yml")
  rdoc.rdoc_files.include("lib/**/*.rb")
  rdoc.rdoc_files.include("app/**/*.rb")
end

APP_RAKEFILE = File.expand_path("spec/dummy/Rakefile", __dir__)
load "rails/tasks/engine.rake"

require "rspec/core"
require "rspec/core/rake_task"

RSpec::Core::RakeTask.new(:spec)

task default: ["alchemy:spec:prepare", :spec]

Bundler::GemHelper.install_tasks

namespace :alchemy do
  namespace :spec do
    desc "Prepares database for testing Alchemy"
    task :prepare do
      system(
        <<~BASH
          cd spec/dummy && \
          export RAILS_ENV=test && \
          bin/rake db:create && \
          bin/rake db:environment:set && \
          bin/rake db:migrate:reset && \
          bin/rails g alchemy:install --skip --skip-demo-files --auto-accept && \
          cd -
        BASH
      ) || fail
    end
  end

  namespace :changelog do
    desc "Update CHANGELOG from GitHub (Set GITHUB_ACCESS_TOKEN and PREVIOUS_VERSION to a version you want to write changelog changes for)"
    task :update do
      original_file = "./CHANGELOG.md"
      new_file = original_file + ".new"
      backup = original_file + ".old"
      changes = `git rev-list v#{ENV["PREVIOUS_VERSION"]}..HEAD | bundle exec github_fast_changelog AlchemyCMS/alchemy_cms`
      File.open(new_file, "w") do |fo|
        fo.puts changes
        File.foreach(original_file) do |li|
          fo.puts li
        end
        fo.puts ""
      end
      File.rename(original_file, backup)
      File.rename(new_file, original_file)
      File.delete(backup)
    end
  end

  desc "Release a new Ruby gem and npm package in one command"
  task :release do
    require "json"
    require_relative "lib/alchemy/version"
    package = File.read("package.json")
    unless JSON.parse(package)["version"] == Alchemy.version
      abort "Ruby gem and npm package versions are out of sync! Please fix."
    end
    # Release the Ruby gem with bundler
    Rake::Task["release"].invoke
    # Publish npm package via CLI
    system "npm publish"
  end
end