#!/usr/bin/env rake
require "rake/clean"
require "rspec/core/rake_task"

task default: %w(spec litmus:run)

desc "Run rspec tests"
RSpec::Core::RakeTask.new :spec

desc "Run litmus test suite"
task :litmus => %w(litmus:run)

namespace :litmus do
  tmp_dir = "#{Dir.pwd}/tmp"
  litmus_archive = "#{tmp_dir}/litmus-0.13.tar.gz"

  desc "Fetch litmus test suite zip file"
  task :fetch do
    sh "mkdir tmp" unless File.directory? "#{tmp_dir}"
    sh "mkdir tmp/webdav" unless File.directory? "#{tmp_dir}/webdav"

    unless File.exist? litmus_archive
      sh "wget -O #{tmp_dir}/litmus-0.13.tar.gz https://github.com/eanlain/litmus/releases/download/v0.13/litmus-0.13.tar.gz"
    end
  end
  CLEAN.include("tmp")

  desc "Unarchive litmus test suite zip file"
  task :unarchive => :fetch do
    unless File.directory? "#{Dir.pwd}/litmus-0.13"
      sh "tar -xvzf #{tmp_dir}/litmus-0.13.tar.gz"
    end
  end
  CLEAN.include("litmus-0.13")

  desc "Configure litmus test suite"
  task :configure => :unarchive do
    unless File.exist? "litmus-0.13/configured"
      sh "cd litmus-0.13 && ./configure"
      sh "cd litmus-0.13 && touch configured"
    end
  end

  desc "'make clean' litmus test suite"
  task :make_clean do
    sh "cd litmus-0.13 && make clean"
    sh "rm litmus-0.13/configured"
  end

  desc "Run litmus test suite"
  task :run => :configure do
    sh "cd spec/dummy/ && rails server -d"
    puma_pid = `cat spec/dummy/tmp/pids/server.pid`
    exit_code = 0

    begin
      sh "cd litmus-0.13 && make URL=http://localhost:3000/webdav/ CREDS='jon_deaux changeme!' check"
    rescue
      exit_code = 1
      puts "!!!!! Failure encountered during litmus test suite !!!!!"
    end

    sleep 1
    sh "kill #{puma_pid}"
    exit exit_code
  end
end