From f08fa8485200817ae9b7642264c409130d017f67 Mon Sep 17 00:00:00 2001
From: tdreyno <tdreyno@gmail.com>
Date: Sat, 12 Feb 2011 21:02:00 -0800
Subject: [PATCH] Add docs task and setup gh pages

---
 .gitignore |  1 +
 Rakefile   | 44 ++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 41 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 62c23c1b..97732078 100755
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ pkg
 .sassc
 .tmp
 Gemfile.lock
+docs
diff --git a/Rakefile b/Rakefile
index 26fdde37..c545dd3a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -7,10 +7,46 @@ Cucumber::Rake::Task.new(:cucumber, 'Run features that should pass') do |t|
   t.cucumber_opts = "--color --tags ~@wip --strict --format #{ENV['CUCUMBER_FORMAT'] || 'pretty'}"
 end
 
+#$LOAD_PATH.unshift 'lib'
+
+require 'rake/testtask'
+require 'rake/clean'
+
 task :test => :cucumber
 
-namespace :build do
-  task :docs do
-    `rocco lib/*.rb --output=docs`
+# Bring in Rocco tasks
+require 'rocco/tasks'
+Rocco::make 'docs/'
+
+desc 'Build rocco docs'
+task :docs => :rocco
+directory 'docs/'
+
+
+# Make index.html a copy of rocco.html
+file 'docs/index.html' => 'docs/lib/middleman.html' do |f|
+  cp 'docs/lib/middleman.html', 'docs/index.html', :preserve => true
+end
+task :docs => 'docs/index.html'
+CLEAN.include 'docs/index.html'
+
+desc 'Update gh-pages branch'
+task :pages => ['docs/.git', :docs] do
+  rev = `git rev-parse --short HEAD`.strip
+  Dir.chdir 'docs' do
+    sh "git add *.html"
+    sh "git commit -m 'rebuild pages from #{rev}'" do |ok,res|
+      if ok
+        verbose { puts "gh-pages updated" }
+        sh "git push -q o HEAD:gh-pages"
+      end
+    end
   end
-end
\ No newline at end of file
+end
+
+# Update the pages/ directory clone
+file 'docs/.git' => ['docs/', '.git/refs/heads/gh-pages'] do |f|
+  sh "cd docs && git init -q && git remote add o ../.git" if !File.exist?(f.name)
+  sh "cd docs && git fetch -q o && git reset -q --hard o/gh-pages && touch ."
+end
+CLOBBER.include 'docs/.git'
\ No newline at end of file