Move docs to repository root

This eases some syncing logic in Homebrew/.github.

Author: MikeMcQuaid

.gitignore

@@ -3,8 +3,3 @@ _site/
 brew
 vendor/
 Gemfile.lock
-
-# Exclude the generated site files
-docs/
-!docs/_config.yml
-!docs/CNAME

docs/CNAME renamed to CNAME

@@ -16,7 +16,7 @@ cd rubydoc.brew.sh
 bundle install
 ln -s $(brew --repo) brew
 bundle exec rake yard
-bundle exec jekyll serve --source docs
+bundle exec jekyll serve
 ```
 
 To regenerate the RubyDoc on each request to <http://localhost:8808>, run:

README.md

@@ -1,13 +1,12 @@
 require "rake"
 require "rake/clean"
 
-DOCS_DIR = "#{__dir__}/docs"
+DOCS_DIR = "#{__dir__}"
 
 task default: :yard
 
 desc "Generate documentation with YARD"
 task :yard do
-  sh "find", DOCS_DIR, "-mindepth", "1", "!", "-name", "_config.yml", "!", "-name", "CNAME", "-delete"
   cd "brew/Library/Homebrew" do
     sh "bundle", "exec", "yard", "doc", "--output", DOCS_DIR
   end

Rakefile

@@ -3,6 +3,11 @@ include:
 
 exclude:
   - CNAME
+  - Gemfile*
+  - LICENSE.txt
+  - README.md
+  - Rakefile
+  - vendor
 
 plugins:
   - jekyll-sitemap