riboseinc/html2doc

#!/usr/bin/env ruby

require "html2doc"
require "optparse"

options = {}
OptionParser.new do |opts|
  opts.banner = "Usage: bin/html2doc filename [options]"

  opts.on("--stylesheet FILE.CSS", "Use the provided stylesheet") do |v|
    options[:stylesheet] = v
  end
  opts.on("--header HEADER.HTML", "Use the provided stylesheet") do |v|
    options[:header] = v
  end
end.parse!

if ARGV.length < 1
  puts "Usage: bin/html2doc filename [options]"
  exit
end

Html2Doc.process(
  filename: ARGV[0].gsub(/\.html?$/, ""),
  stylesheet: options[:stylesheet],
  header: options[:header],
).process(File.read(ARGV[0], encoding: "utf-8"))