Jonathan Knapp jonknapp

jonknapp / image_path_tag.rb

Created September 19, 2014 18:38

Jekyll plugin to return <img> markup by only passing in the image filename and optional alt text. Image path is "/images/:year/:slug/:filename".

	module Jekyll
	class ImagePathTag < Liquid::Tag
	@alt = nil
	@url = nil

	IMAGE_URL = /((https?:\/\/\|\/)?(\S+))/i
	IMAGE_URL_WITH_ALT = /((https?:\/\/\|\/)?(\S+))(\s+)"(.*?)"/i

	def initialize(tag_name, markup, tokens)
	super