run-job.rb

require 'active_support/core_ext/hash'
require 'erb'
require 'yaml'
require 'ostruct'
require 'bosh/template/evaluation_context'
require 'json'

include Bosh::Template::PropertyHelper

if ARGV.empty?
	puts "ruby run-job.rb [job] [env.yml]"
	exit
end

jobName = ARGV[0]
envFile = ARGV[1]


envProperties = YAML.load(File.open(envFile))
spec = YAML.load(File.open("../jobs/#{jobName}/spec"))
properties = spec["properties"]
newProperties = {}

properties.each_pair do |name, definition|
	unless definition["default"] == nil
    	copy_property(newProperties, properties, name, definition["default"])
	end
end

spec["properties"] = newProperties.deep_merge(envProperties)

evaluation_context = Bosh::Template::EvaluationContext.new(spec)

template_name = "../jobs/#{jobName}/templates/errand.sh.erb"
template = ERB.new(File.read(template_name))

script = template.result(evaluation_context.get_binding)
exec script