Rakefile in lorj-1.0.11 vs Rakefile in lorj-1.0.12

@@ -14,30 +14,71 @@
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 
 require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
-require 'rubocop/rake_task'
+require 'rubocop/rake_task' unless RUBY_VERSION.match(/1\.8/)
 require 'rdoc/task'
+require 'json'
 
 task :default => [:lint, :spec]
 
+desc 'Run all specs (locally + docker).'
+task :spec => [:spec_local, :spec18]
+
+desc 'Run acceptance test (docker - specs).'
+task :acceptance => [:spec18]
+
 desc 'Generate lorj documentation'
 RDoc::Task.new do |rdoc|
   rdoc.main = 'README.md'
   rdoc.rdoc_files.include('README.md', 'lib', 'example', 'bin')
 end
 
 desc 'Run the specs.'
-RSpec::Core::RakeTask.new do |t|
+RSpec::Core::RakeTask.new(:spec_local) do |t|
   t.pattern = 'spec/*_spec.rb'
   t.rspec_opts = '-f doc'
 end
 
-desc 'Run RuboCop on the project'
-RuboCop::RakeTask.new(:lint) do |task|
-  task.formatters = ['progress']
-  task.verbose = true
-  task.fail_on_error = true
+if RUBY_VERSION.match(/1\.8/)
+  desc 'no lint with ruby 1.8'
+  task :lint
+else
+  desc 'Run RuboCop on the project'
+  RuboCop::RakeTask.new(:lint) do |task|
+    task.formatters = ['progress']
+    task.verbose = true
+    task.fail_on_error = true
+  end
+end
+
+# rubocop: disable Style/SpecialGlobalVars
+
+desc 'Run spec with docker for ruby 1.8'
+task :spec18 do
+  begin
+    `docker`
+  rescue
+    puts 'Unable to run spec against ruby 1.8: docker not found'
+  else
+    cmd = 'build/build_with_proxy.sh -t ruby/1.8'
+    puts "Running #{cmd}"
+    system(cmd)
+    image_id = `docker images ruby/1.8`.split("\n")[1].split[2]
+    res = `docker inspect -f '{{json .}}' lorj`
+    c_img = ''
+    c_img = JSON.parse(res)['Image'][0..11] if $?.exitstatus == 0
+
+    if $?.exitstatus == 0 && image_id == c_img && ENV['RSPEC_DEBUG'].nil?
+      system('docker start -ai lorj')
+    else
+      `docker rm lorj` if $?.exitstatus == 0
+      cmd = "docker run -e RSPEC_DEBUG=#{ENV['RSPEC_DEBUG']} -it --name "\
+             'lorj -v $(pwd):/src -w /src ruby/1.8 /tmp/bundle.sh'
+      puts "Running #{cmd}"
+      system(cmd)
+    end
+  end
 end
 
 task :build => [:lint, :spec]