require 'pry'
require 'redcarpet'
class Generate < Thor
include Thor::Actions
desc "index", "generate index.html from README.md"
def index
puts "Processing README.md to generate a new index.html..."
relative_path_to_readme = "README.md"
relative_path_to_index = "index.html"
# `r` means we're using the "read" mode with the file
# we need a String for Redcarpet, it doesn't accept File objects.
string = File.open(relative_path_to_readme, 'r') { |file| file.read }
markdown = ::Redcarpet::Markdown.new(Redcarpet::Render::HTML, extensions = {})
rendered_markdown = markdown.render(string)
html_output = template { rendered_markdown }
File.open(relative_path_to_index, 'w') { |file| file.write(html_output) }
puts "All done!"
end
private
def template(&block)
<<-HTML.gsub /^\s+/, ""
Keep a Changelog
#{yield}
HTML
end
end