chriseppstein/compass

sh "git checkout lib/compass/core/generated_version.rb"
require 'rake/testtask'
require 'rubygems/package_task'
require 'bundler/setup'

namespace :test do
  Rake::TestTask.new(:integrations) do |t|
    t.libs << "test/integrations"
    t.libs << "lib"
    t.test_files = FileList['test/integrations/**/*_test.rb']
    t.verbose = true
  end
  Rake::TestTask.new(:units) do |t|
    t.libs << "test/units"
    t.libs << "lib"
    t.test_files = FileList['test/units/**/*_test.rb']
    t.verbose = true
  end
end

desc "Download the latest browser stats data."
task :caniuse do
  require 'uri'
  require 'net/http'
  require 'net/https'
  uri = URI.parse("https://raw.githubusercontent.com/Fyrd/caniuse/master/data.json")
  https = Net::HTTP.new(uri.host,uri.port)
  https.use_ssl = true
  req = Net::HTTP::Get.new(uri.path)
  res = https.request(req)
  filename = File.join(File.dirname(__FILE__), "data", "caniuse.json")
  open(filename, "wb") do |file|
    file.write(res.body)
  end
  puts "#{filename} (#{res.body.size} bytes)"
end


desc "Run all tests"
task :test => ["test:integrations", "test:units"]

task :default => :test

spec = eval(File.read(FileList['compass-core.gemspec'].first), binding, "compass-core.gemspec")
spec.files << "lib/compass/core/generated_version.rb"
spec.files.delete("VERSION")

def spec.bump!
  segments = version.to_s.split(".")
  segments[-1] = segments.last.succ
  self.version = Gem::Version.new(segments.join("."))
end

# Set SAME_VERSION when moving to a new major version and you want to specify the new version
# explicitly instead of bumping the current version.
# E.g. rake build SAME_VERSION=true
spec.bump! unless ENV["SAME_VERSION"]

desc "Run tests and build compass-core-#{spec.version}.gem"
task :build => [:test, :gem]

task :gem => :release_version

task "lib/compass/core/generated_version.rb" do
  open("lib/compass/core/generated_version.rb", "w") do |f|
    f.write(<<VERSION_EOF)
module Compass
  module Core
    VERSION = "#{spec.version}"
  end
end
VERSION_EOF
  end
end

task :release_version => "lib/compass/core/generated_version.rb"

desc "Make the prebuilt gem compass-core-#{spec.version}.gem public."
task :publish => [:record_version, :push_gem, :tag]

desc "Build & Publish version #{spec.version}" 
task :release => [:build, :publish]

Gem::PackageTask.new(spec) do |pkg|
  pkg.need_zip = true
  pkg.need_tar = true
end

desc "Record the new version in version control for posterity"
task :record_version do
  unless ENV["SAME_VERSION"]
    open(FileList["VERSION"].first, "w") do |f|
      f.write(spec.version.to_s)
    end
    sh "git add VERSION"
    sh "git checkout lib/compass/core/generated_version.rb"
    sh %Q{git commit -m "Bump version to #{spec.version}."}
  end
end

desc "Tag the repo as #{spec.version} and push the code and tag."
task :tag do
  sh "git tag -a -m 'Core Version #{spec.version}' core-#{spec.version}"
  sh "git push --tags origin #{`git rev-parse --abbrev-ref HEAD`}"
end

desc "Push compass-core-#{spec.version}.gem to the rubygems server"
task :push_gem do
  sh "gem push pkg/compass-core-#{spec.version}.gem"
end