Docker image wasnt containing the correct medusa core

 * fixed bug where page had no depth on first page
 * Added $logging.debug for version

lib/medusa.rb

@@ -1,2 +1,6 @@
 require 'rubygems'
 require 'medusa/core'
+
+if $logger
+  $logger.debug "Loading medusa ver: #{Medusa::VERSION}"
+end

lib/medusa/core.rb

@@ -9,8 +9,7 @@
 require 'medusa/storage/base'
 
 module Medusa
-
-  VERSION = '0.0.1';
+  VERSION = '0.1.0';
 
   #
   # Convenience method to start a crawl
@@ -83,6 +82,7 @@ def initialize(urls, opts = {})
       @skip_link_patterns = []
       @after_crawl_blocks = []
       @opts = opts
+
       @http = Medusa::HTTP.new(opts)
       if opts[:verbose] and !debug_request
         debug_request = Proc.new{ |*args| puts "#{args}" }
@@ -302,7 +302,7 @@ def allowed(link)
     # This only works when coming from a page and with the +depth_limit+ option set.
     # When neither is the case, will always return +false+.
     def too_deep?(from_page)
-      if from_page && @opts[:depth_limit]
+      if from_page && from_page.depth && @opts[:depth_limit]
         from_page.depth >= @opts[:depth_limit]
       else
         false

medusa.gemspec

@@ -1,28 +1,29 @@
 spec = Gem::Specification.new do |s|
   s.name = "medusa"
-  s.version = "0.0.4"
+  s.version = "0.1.0"
   s.authors = ["Chris Kite", "Mauro Asprea", "Russ Tyndall"]
   s.homepage = "https://github.com/AccelerationNet/medusa"
   s.platform = Gem::Platform::RUBY
   s.summary = "Medusa web-spider framework"
+  s.files = `git ls-files`.split($INPUT_RECORD_SEPARATOR)
   s.executables = %w[medusa]
   s.require_path = "lib"
   s.has_rdoc = true
   s.rdoc_options << '-m' << 'README.md' << '-t' << 'Medusa'
   s.extra_rdoc_files = ["README.md"]
-  s.add_dependency("nokogiri", ">= 1.3.0")
-  s.add_dependency("robotex", ">= 1.0.0")
+  s.add_dependency("nokogiri", "1.8.1")
+  s.add_dependency("robotex", "1.0.0")
 
-  s.add_development_dependency "rake", ">=0.9.2"
-  s.add_development_dependency "rdoc", ">=3.12"
-  s.add_development_dependency "rspec", "~> 2.9.0"
-  s.add_development_dependency "fakeweb", ">=1.3.0"
-  s.add_development_dependency "redis", ">=2.2.0"
-  s.add_development_dependency "mongo", ">=1.3.1"
-  s.add_development_dependency "bson_ext", ">=1.3.1"
-  s.add_development_dependency "tokyocabinet", ">=1.29"
-  s.add_development_dependency "kyotocabinet-ruby", ">=1.27.1"
-  s.add_development_dependency "sqlite3", ">=1.3.4"
+  s.add_development_dependency "rake", "0.9.2"
+  s.add_development_dependency "rdoc", "3.12.0"
+  s.add_development_dependency "rspec", "2.9.0"
+  s.add_development_dependency "fakeweb", "1.3.0"
+  s.add_development_dependency "redis", "2.2.0"
+  s.add_development_dependency "mongo", "1.3.1"
+  s.add_development_dependency "bson_ext", "1.3.1"
+  s.add_development_dependency "tokyocabinet", "1.29"
+  s.add_development_dependency "kyotocabinet-ruby", "1.27.1"
+  s.add_development_dependency "sqlite3", "1.3.4"
 
   s.files = %w[
     VERSION