First attempt at wiki wrapper

lib/gitnesse.rb

@@ -7,6 +7,7 @@
 require 'gitnesse/feature_transform'
 require 'gitnesse/git_config_reader'
 require 'gitnesse/dir_manager'
+require 'gitnesse/wiki'
 
 module Gitnesse
 end

lib/gitnesse/wiki.rb

@@ -0,0 +1,25 @@
+Dir[File.dirname(__FILE__) + "/wiki/*.rb"].each { |f| require(f) }
+
+require 'grit'
+
+module Gitnesse
+  class Wiki
+    attr_reader :repo, :pages
+
+    # Public: Clones a wiki into the provided dir
+    #
+    # repository_url - cloneable URL for wiki repository
+    # dir - directory to clone git wiki into
+    #
+    # Returns a Gitnesse::Wiki object
+    def initialize(repository_url, dir)
+      `git clone #{repository_url} #{dir} &> /dev/null`
+      @repo = Grit::Repo.new dir
+      @pages = @repo.status.map do |s|
+        Gitnesse::Wiki::Page.new("#{dir}/#{s.path}") if s.path =~ /\.md$/
+      end
+
+      @pages
+    end
+  end
+end

lib/gitnesse/wiki/page.rb

@@ -0,0 +1,19 @@
+module Gitnesse
+  class Wiki
+    class Page
+      attr_reader :name, :filename, :path
+
+      # Public: Creates a new Wiki Page object. Contains references to the page
+      # and an easy way to access/update relevant page data.
+      #
+      # path - full path to the file
+      #
+      # Returns a Wiki::Page object
+      def initialize(path)
+        @path = path
+        @filename = File.basename path
+        @name = File.basename path, ".md"
+      end
+    end
+  end
+end

spec/lib/wiki/page_spec.rb

@@ -0,0 +1,13 @@
+require 'spec_helper'
+
+module Gitnesse
+  describe Wiki::Page do
+    let(:page) { Wiki::Page.new("~/.gitnesse/gitnesse/new_feature.md") }
+
+    it "takes a path and splits it into filename and name" do
+      expect(page.name).to eq "new_feature"
+      expect(page.filename).to eq "new_feature.md"
+      expect(page.path).to eq "~/.gitnesse/gitnesse/new_feature.md"
+    end
+  end
+end