require 'rubygems'
load 'tasks/redis.rake'
load 'installer/utils/nix_installation.rake'

require 'bundler'
Bundler.setup(:default, :development, :test)

require 'yaml'
$:.unshift File.join(File.dirname(__FILE__),'lib')
require 'rhoconnect'

include Rake::DSL
task :default => 'spec:all'
task :spec => 'spec:spec'

begin
  require 'rspec/core/rake_task'
  require 'rcov/rcovtask'
         
  TYPES = { 
    :spec   => 'spec/*_spec.rb',
    :perf   => 'spec/perf/*_spec.rb',
    :server => 'spec/server/*_spec.rb',
    :api    => 'spec/api/**/*_spec.rb',
    :bulk   => 'spec/bulk_data/*_spec.rb',
    :jobs   => 'spec/jobs/*_spec.rb',
    :stats => 'spec/stats/*_spec.rb',
    :ping   => 'spec/ping/*_spec.rb',
    :generator => 'spec/generator/*_spec.rb',
    :bench => 'bench/spec/*_spec.rb'
  }
 
  TYPES.each do |type,files|
    desc "Run specs in #{files}"
    RSpec::Core::RakeTask.new("spec:#{type}") do |t|
      t.rspec_opts = ["-b", "-c", "-fd"]
      t.pattern = FileList[TYPES[type]]
      t.rcov = false
    end
  end

  desc "Run specs in spec/**/*_spec.rb "
  RSpec::Core::RakeTask.new('spec:all') do |t|
    t.rspec_opts = ["-b", "-c", "-fd"]
    t.pattern = FileList[TYPES.values]
    unless RUBY_VERSION =~ /1.9/ # FIXME: code coverage not working for Ruby 1.9 !!! Use CoverMe instead.
      t.rcov = true
      t.rcov_opts = ['--exclude', 'spec/*,gems/*,apps/*,bench/spec/*,json/*']    
    end
  end
  
  desc "Run doc generator - dumps out doc/protocol.html"
  RSpec::Core::RakeTask.new('doc') do |t|
    t.pattern = FileList['spec/doc/*_spec.rb']
    t.rcov = false
  end
  
rescue LoadError => e
  puts "rspec / rcov not available. Install with: "
  puts "gem install rspec rcov\n\n"
end

# desc "Build rhoconnect gem"
# task :gem => [ 'spec:all', 'clobber_spec:all', :gemspec, :build ]

desc "Run benchmark scripts"
task :bench do
  login = ask "login: "
  password = ask "password: "
  prefix = 'bench/scripts/'
  suffix = '_script.rb'
  list = ask "scripts(default is '*'): "
  file_list = list.empty? ? FileList[prefix+'*'+suffix] : FileList[prefix+list+suffix]
  file_list.each do |script|
    sh "bench/bench start #{script} #{login} #{password}"
  end
end

def ask(msg)
  print msg
  STDIN.gets.chomp
end

Bundler::GemHelper.install_tasks

require 'rhoconnect/version'

desc "Build archive rhoconnect-#{Rhoconnect::VERSION}.tar.gz into the pkg directory"
task :archive do
  `mkdir -p pkg`
  `git archive --format=tar --prefix=rhoconnect-#{Rhoconnect::VERSION}/ HEAD | gzip > pkg/rhoconnect-#{Rhoconnect::VERSION}.tar.gz`
end

# Debian and RPM package building tasks
def build_pkg(dist, arch, deps)
  start_dir       = `pwd`.strip
  workspace      = "#{start_dir}/pkg/workspace" 
  version        = Rhoconnect::VERSION
  description    = '"Rhoconnect production environment"'
  post_install   = "#{workspace}/unix-like/post-install.sh"
  prefix         = "/opt/rhoconnect/installer"
  gem_name       = "rhoconnect-#{version}.gem"
  pre_install    = "#{workspace}/unix-like/pre_install.sh" 
  post_install   = "#{workspace}/unix-like/post_install.sh" 
  pre_uninstall  = "#{workspace}/unix-like/pre_uninstall.sh" 
  post_uninstall = "#{workspace}/unix-like/post_uninstall.sh" 

  Dir.mkdir("#{workspace}")
  Dir.mkdir("#{workspace}/unix-like")

  # Copy all necessary Files into the workspace
  system("cp install.sh Gemfile Gemfile.lock #{workspace}")
  system("cp -r installer/unix-like/* #{workspace}/unix-like")
  system("cp pkg/#{gem_name} #{workspace}")

  # cd into the pkg dir so that fpm will create the package into the pkg dir.
  Dir.chdir("./pkg")

  # Construct fpm command
  fpm_cmd = "fpm -s dir -t #{dist} -n rhoconnect -v #{version} -a #{arch} -C #{workspace} " +
            "--pre-install #{pre_install} --post-install #{post_install} " + 
            "--pre-uninstall #{pre_uninstall} --post-uninstall #{post_uninstall} " + 
            "--prefix #{prefix} --description #{description}"

  # Add the list of dependencies to the fpm call
  deps.each do |dep|
    fpm_cmd << " -d '#{dep}'"
  end #do

  # Create the package
  system(fpm_cmd)
  # Leave no trace...
  system("rm -rf #{workspace}")

  Dir.chdir(start_dir)
end #build_pkg

desc "Build Debian DEB rhoconnect-#{Rhoconnect::VERSION}_all.deb package into the pkg directory"
task "build:deb" => :build do
  deps = [
    "wget (>= 1.0)", "make (>= 3.0)", "patch (>= 2.0)",
    "build-essential (>= 0)",
    "zlib1g (>= 1.2.3)", "zlib1g-dev (>= 1.2.3)",
    "libssl0.9.8 (>= 0)", "libssl-dev (>= 0.9.8)",
    "libcurl4-openssl-dev (>= 0)",
    "libreadline5 (>= 0)", "libreadline5-dev (>= 0)",  
    # "libreadline6 (>= 0)", "libreadline6-dev (>= 0)",
    "libsqlite3-0 (>= 3.6.22-1)", "libsqlite3-dev (>= 3.6.22-1)"
  ]

  build_pkg "deb", "all", deps
end #build:deb

desc "Build Red Hat RPM rhoconnect-#{Rhoconnect::VERSION}.noarch.rpm package into the pkg directory"
task "build:rpm" => :build do
  deps = [
    "wget >= 1.0", "make >= 3.0", "patch >= 2.0",
    "gcc-c++ >= 4.1.2",
    "zlib >= 1.2.3", "zlib-devel >= 1.2.3",
    "curl >= 7.15.5", "curl-devel >= 7.15.5",
    "pcre >= 6.6", "pcre-devel >= 6.6",
    "openssl >= 0.9.8e", "openssl-devel >= 0.9.8e",
    "readline-devel >= 5.1", "readline-devel >= 5.1"
  ]

  build_pkg "rpm", "noarch", deps
end #build:rpm