pboling/rspec-block_is_expected

#!/usr/bin/env ruby
# frozen_string_literal: true

require "digest/sha2"
gems = Dir["*.gem"]
puts "Found: #{gems.inspect}"
raise "No Gems" if gems.empty?
raise "Too Many Gems" if gems.length > 1

built_gem_path = gems.first
checksum512 = Digest::SHA512.new.hexdigest(File.read(built_gem_path))
checksum512_path = "checksums/#{built_gem_path}.sha512"
File.write(checksum512_path, checksum512)

checksum256 = Digest::SHA256.new.hexdigest(File.read(built_gem_path))
checksum256_path = "checksums/#{built_gem_path}.sha256"
File.write(checksum256_path, checksum256)

puts "You must now git add and commit '#{checksum256_path}' and '#{checksum512_path}'"