generating sample page

gitstats.gemspec

@@ -18,5 +18,10 @@ Gem::Specification.new do |gem|
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
 
+
+  gem.add_dependency('tilt')
+  gem.add_dependency('haml')
+  gem.add_dependency('launchy')
+
   gem.add_development_dependency('pry')
 end

lib/gitstats/assets.rb

@@ -0,0 +1,5 @@
+class GitStats::Assets
+  def self.prepare(out_path)
+    FileUtils.cp_r('templates/assets', out_path)
+  end
+end

lib/gitstats/cli.rb

@@ -1,4 +1,5 @@
 require "gitstats"
+require "launchy"
 
 class GitStats::CLI
 
@@ -10,6 +11,7 @@ class GitStats::CLI
       repo_path, out_path = args
       validate(repo_path, out_path)
       GitStats::Generator.new(repo_path, out_path).generate
+      Launchy.open("#{out_path}/index.html")
     end
   end
 

lib/gitstats/generator.rb

@@ -4,6 +4,10 @@ class GitStats::Generator
   end
 
   def generate
-    puts "generating..."
+    data = GitStats::GitData.new(@repo_path)
+    data.gather_all_data
+    GitStats::Assets.prepare(@out_path)
+    output = GitStats::Template.new('index').render(data)
+    File.open("#{@out_path}/index.html", 'w') { |f| f.write output }
   end
 end

lib/gitstats/git_data.rb

@@ -0,0 +1,14 @@
+class GitStats::GitData
+  attr_reader :total_authors
+  attr_reader :total_commits
+
+  def initialize(repo_path)
+    @repo_path = repo_path
+  end
+
+  def gather_all_data
+    Dir.chdir(@repo_path) {
+      @total_authors = %x[git shortlog -s HEAD | wc -l]
+    }
+  end
+end

lib/gitstats/template.rb

@@ -0,0 +1,13 @@
+require 'tilt'
+
+class GitStats::Template
+  def initialize(name)
+    @name = name
+    @@layout ||= Tilt.new("templates/layout.haml")
+    @template = Tilt.new("templates/#{@name}.haml")
+  end
+
+  def render(data)
+    @@layout.render { @template.render(data) }
+  end
+end

templates/index.haml

@@ -0,0 +1,7 @@
+%table
+  %tr
+    %td= total_authors
+    %td bbb
+  %tr
+    %td cc
+    %td dd

templates/layout.haml

@@ -0,0 +1,28 @@
+!!! XML
+!!!
+%html
+  %head
+    %title GitStats
+    %link{:rel => "stylesheet", :href => "assets/bootstrap/css/bootstrap.min.css", :type => "text/css"}
+    %link{:rel => "stylesheet", :href => "assets/bootstrap/css/bootstrap-responsive.min.css", :type => "text/css"}
+    %script{:src => "assets/jquery.min.js", :type => "text/javascript"}
+    %script{:src => "assets/bootstrap/js/bootstrap.min.js", :type => "text/javascript"}
+  %body
+    %div.navbar.navbar-inverse.navbar-fixed-top
+      %div.navbar-inner
+        %div.container
+          %a.btn.btn-navbar{'data-toggle' => "collapse", 'data-target' => ".nav-collapse"}
+            %span.icon-bar
+            %span.icon-bar
+            %span.icon-bar
+          %a.brand{:href => "#"} Project name
+          %div.nav-collapse.collapse
+            %ul.nav
+              %li.active
+                %a{:href => "#"} Home
+              %li
+                %a{:href => "#"} Home2
+              %li
+                %a{:href => "#"} Hom3
+    %div.container
+      = yield