Add manual-markdown plugin that allows explicit declaration of markdo…

…wn blocks in liquid syntax

Gemfile

@@ -4,6 +4,7 @@ source "https://rubygems.org"
 
 # these gems aren't published so we need to tell ruby where they're located
 gem "absolute-urls", path: "_plugins/absolute-urls"
+gem "manual-markdown", path: "_plugins/manual-markdown"
 gem "post-aliases", path: "_plugins/post-aliases"
 gem "unwrap-img", path: "_plugins/unwrap-img"
 

README.md

@@ -40,6 +40,7 @@ gem "osmus-dogwood", path: "dogwood"
 
 # theme plugins
 gem "absolute-urls", path: "./dogwood/_plugins/absolute-urls"
+gem "manual-markdown", path: "./dogwood/_plugins/manual-markdown"
 gem "post-aliases", path: "./dogwood/_plugins/post-aliases"
 gem "unwrap-img", path: "./dogwood/_plugins/unwrap-img"
 ```

_plugins/manual-markdown/Gemfile

@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+gemspec

_plugins/manual-markdown/lib/manual-markdown.rb

@@ -0,0 +1,14 @@
+module Jekyll
+  class MarkdownBlock < Liquid::Block
+    def initialize(tag_name, text, tokens)
+      super
+    end
+    require "kramdown"
+    def render(context)
+      content = super
+      "#{Kramdown::Document.new(content).to_html}"
+    end
+  end
+end
+
+Liquid::Template.register_tag('markdown', Jekyll::MarkdownBlock)

_plugins/manual-markdown/manual-markdown.gemspec

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+Gem::Specification.new do |spec|
+  spec.name          = "manual-markdown"
+  spec.version       = "0.1.0"
+  spec.authors       = ["Quincy Morgan"]
+  spec.email         = ["[email protected]"]
+
+  spec.summary       = "Declare markdown blocks using {% markdown %} and {% endmarkdown %}"
+  spec.homepage      = "https://github.com/osmus/dogwood"
+  spec.license       = "MIT"
+
+  spec.files         = Dir["lib/**/*"]
+
+  spec.add_runtime_dependency "jekyll", "~> 4.3"
+end

dogwood.gemspec

@@ -20,6 +20,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'jekyll-include-cache', "~> 0.2.1"
 
   spec.add_runtime_dependency "absolute-urls"
+  spec.add_runtime_dependency "manual-markdown"
   spec.add_runtime_dependency "post-aliases"
   spec.add_runtime_dependency "unwrap-img"
 end