require "serverspec"
require "net/ssh"

set :backend, :ssh

if ENV["ASK_SUDO_PASSWORD"]
  begin
    require "highline/import"
  rescue LoadError
    raise "highline is not available. Try installing it."
  end
  set :sudo_password, ask("Enter sudo password: ") { |q| q.echo = false }
else
  set :sudo_password, ENV["SUDO_PASSWORD"]
end

host = ENV["TARGET_HOST"]

options = Net::SSH::Config.for(host)

options[:user] ||= Etc.getlogin

set :host,        options[:host_name] || host
set :ssh_options, options
set :request_pty, true

# Disable sudo
# set :disable_sudo, true

# Set environment variables
# set :env, :LANG => 'C', :LC_MESSAGES => 'C'

# Set PATH
# set :path, '/sbin:/usr/local/sbin:$PATH'