# -*- ruby -*-
$:.unshift(File.join(File.dirname(__FILE__), 'lib'))

require 'rubygems'
require 'config/vendorized_gems'
require 'hoe'
require 'taza'
require 'rbconfig'
require 'spec/rake/spectask'
require 'spec/rake/verify_rcov'
require 'rake/rdoctask'

private
def spec_files
  return FileList['spec/**/*_spec.rb'].exclude(/spec\/platform\/(?!osx)/) if Taza.osx?
  return FileList['spec/**/*_spec.rb'].exclude(/spec\/platform\/(?!windows)/) if Taza.windows?
  return FileList['spec/**/*_spec.rb'].exclude('spec/platform/*')
end
public

Hoe.new('taza', Taza::VERSION) do |p|
  p.rubyforge_name = 'taza' # if different than lowercase project name
  p.developer('Adam Anderson', 'adamandersonis@gmail.com')
  p.remote_rdoc_dir = ''
  p.extra_deps << ['taglob','>= 1.0.0']
  p.extra_deps << ['rake']
  p.extra_deps << ['hoe']
  p.extra_deps << ['mocha','>= 0.9.0']
  p.extra_deps << ['rspec']
  p.extra_deps << ['rubigen']
end

Rake::RDocTask.new do |rdoc|
  files = ['README.txt', 'History.txt',
           'lib/**/*.rb', 'doc/**/*.rdoc']
  rdoc.rdoc_files.add(files)
  rdoc.main = 'README.txt'
  rdoc.title = 'Taza RDoc'
  rdoc.template = './vendor/gems/gems/allison-2.0.3/lib/allison.rb'
  rdoc.rdoc_dir = 'doc'
  rdoc.options << '--line-numbers' << '--inline-source'
end

Spec::Rake::SpecTask.new do |t|
  t.libs << File.join(File.dirname(__FILE__), 'lib')
  t.spec_files = spec_files
end

desc "Run all examples with RCov"
Spec::Rake::SpecTask.new('rcov') do |t|
  t.spec_files = spec_files
  t.libs << File.join(File.dirname(__FILE__), 'lib')
  t.rcov = true
  t.rcov_dir = 'artifacts'
  if Taza.windows?
    t.rcov_opts = ['--exclude', 'spec,lib/taza/browsers/ie_watir.rb']
  elsif Taza.osx?
    t.rcov_opts = ['--exclude', 'spec,lib/taza/browsers/safari_watir.rb']
  else
    t.rcov_opts = ['--exclude', 'spec,lib/taza/browsers']
  end
end

desc "Generate html reports for specs"
Spec::Rake::SpecTask.new(:reports) do |t|
  t.spec_files=FileList['spec/**/*_spec.rb']
  FileUtils.mkdir('artifacts') unless File.directory?('artifacts')
  t.spec_opts=["--format html:artifacts/rspec.html"]
end

desc "Verify Code Coverage is at 99.4%"
RCov::VerifyTask.new(:verify_rcov => :rcov) do |t|
  t.threshold = 99.6
  t.index_html = 'artifacts/index.html'
end

desc "Run flog against all the files in the lib"
task :flog do
  require "flog"
  flogger = Flog.new
  flogger.flog_files Dir["lib/**/*.rb"]
  FileUtils.mkdir('artifacts') unless File.directory?('artifacts')
  File.open("artifacts/flogreport.txt","w") do |file|
    flogger.report file
  end
end
 
desc "Verify Flog Score is under threshold"
task :verify_flog => :flog do |t|
  flog_score_threshold = 40.0
  messages = []
  File.readlines("artifacts/flogreport.txt").each do |line|
    line =~ /^(.*): \((\d+\.\d+)\)/
    if $2.to_f > flog_score_threshold
      messages << "Flog score is too high for #{$1}(#{$2})"
    end
  end
  unless messages.empty?
    puts messages
    raise "Your Flog score is too high and you ought to think about the children who will have to maintain your code."
  end
end

desc "Run saikuro cyclo complexity against the lib"
task :saikuro do
  #we can specify options like ignore filters and set warning or error thresholds
  system "ruby vendor/gems/gems/Saikuro-1.1.0/bin/saikuro -c -t -i lib -y 0 -o artifacts"
end

namespace :gem do
  desc "install a gem into vendor/gems"
  task :install do
    if ENV["name"].nil?
      STDERR.puts "Usage: rake gem:install name=the_gem_name"; exit 1
    end
    gem = Taza.windows? ? "gem.bat" : "gem"
    system "#{gem} install #{ENV['name']} --install-dir=vendor/gems  --no-rdoc --no-ri -p ""http://10.8.77.100:8080"""
  end
end

desc "Should you check-in?"
task :quick_build => [:verify_rcov, :verify_flog]

#define a task which uses flog
# vim: syntax=ruby