Add site namespace and rename site preview/publish rake tasks.

Rakefile

@@ -115,44 +115,46 @@ end
 #
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-desc "Generate and view the site locally"
-task :site do
-  # Yep, it's a hack! Wait a few seconds for the Jekyll site to generate and
-  # then open it in a browser. Someday we can do better than this, I hope.
-  Thread.new do
-    sleep 4
-    puts "Opening in browser..."
-    sh "open http://localhost:4000"
+namespace :site do
+  desc "Generate and view the site locally"
+  task :preview do
+    # Yep, it's a hack! Wait a few seconds for the Jekyll site to generate and
+    # then open it in a browser. Someday we can do better than this, I hope.
+    Thread.new do
+      sleep 4
+      puts "Opening in browser..."
+      sh "open http://localhost:4000"
+    end
+
+    # Generate the site in server mode.
+    puts "Running Jekyll..."
+    sh "cd site && jekyll --server"
   end
 
-  # Generate the site in server mode.
-  puts "Running Jekyll..."
-  sh "cd site && jekyll --server"
-end
+  desc "Commit the local site to the gh-pages branch and deploy"
+  task :publish do
+    # Ensure the gh-pages dir exists so we can generate into it.
+    puts "Checking for gh-pages dir..."
+    unless File.exist?("./gh-pages")
+      puts "No gh-pages directory found. Run the following commands first:"
+      puts "  `git clone git@github.com:mojombo/god gh-pages"
+      puts "  `cd gh-pages"
+      puts "  `git checkout gh-pages`"
+      exit(1)
+    end
 
-desc "Commit the local site to the gh-pages branch and deploy"
-task :site_release do
-  # Ensure the gh-pages dir exists so we can generate into it.
-  puts "Checking for gh-pages dir..."
-  unless File.exist?("./gh-pages")
-    puts "No gh-pages directory found. Run the following commands first:"
-    puts "  `git clone git@github.com:mojombo/god gh-pages"
-    puts "  `cd gh-pages"
-    puts "  `git checkout gh-pages`"
-    exit(1)
+    # Copy the rest of the site over.
+    puts "Copying static..."
+    Dir.glob("site/*") do |path|
+      next if path == "_site"
+      sh "cp -R #{path} gh-pages/"
+    end
+
+    # Commit the changes
+    sha = `git log`.match(/[a-z0-9]{40}/)[0]
+    sh "cd gh-pages && git add . && git commit -m 'Updating to #{sha}.' && git push"
+    puts 'Done.'
   end
-
-  # Copy the rest of the site over.
-  puts "Copying static..."
-  Dir.glob("site/*") do |path|
-    next if path == "_site"
-    sh "cp -R #{path} gh-pages/"
-  end
-
-  # Commit the changes
-  sha = `git log`.match(/[a-z0-9]{40}/)[0]
-  sh "cd gh-pages && git add . && git commit -m 'Updating to #{sha}.' && git push"
-  puts 'Done.'
 end
 
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