metanorma/metanorma-cli

#!/usr/bin/env ruby
# encoding: UTF-8

Encoding.default_internal = "utf-8"
Encoding.default_external = "utf-8"

# resolve bin path, ignoring symlinks
require "pathname"
bin_file = Pathname.new(__FILE__).realpath

# add self to libpath
$:.unshift File.expand_path("../../lib", bin_file)

# Fixes https://github.com/rubygems/rubygems/issues/1420
require "rubygems/specification"

module Gem
  class Specification
    def this; self; end
  end
end

# start up the CLI
require "metanorma/cli"
metanorma_cli = proc { Metanorma::Cli.start(ARGV) }
if ENV["SOCKS_PROXY"]
  require "socksify"
  require "uri"
  begin
    proxy = URI.parse(ENV["SOCKS_PROXY"])
    if proxy.userinfo
      user, pass = proxy.userinfo.split(":")
      TCPSocket::socks_username = user
      TCPSocket::socks_password = pass
    end
    Socksify::proxy(proxy.host, proxy.port, &metanorma_cli)
  rescue URI::InvalidURIError
    warn "Value of ENV.SOCKS_PROXY=#{ENV['SOCKS_PROXY']} is invalid! Droping it"
    ENV.delete("SOCKS_PROXY")
    metanorma_cli.call
  end
else
  metanorma_cli.call
end