turn hcl in to ruby object

Gemfile

source 'https://rubygems.org' do
  gem 'hcl-checker'
end

hcl.rb

require 'hcl1/checker'
require 'json'

contents = HCL1::Checker.parse(File.read("nomad.hcl"))
puts JSON.dump(contents)

nomad.hcl

client {
  host_volume "ca-certificates" {
    path = "/etc/ssl/certs"
    read_only = true
  }
}