Class: Bosh::Director::Core::Templates::JobTemplateLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/bosh/director/core/templates/job_template_loader.rb

Instance Method Summary collapse

Constructor Details

#initialize(logger) ⇒ JobTemplateLoader

Returns a new instance of JobTemplateLoader.



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# File 'lib/bosh/director/core/templates/job_template_loader.rb', line 7

def initialize(logger)
  @logger = logger
end

Instance Method Details

#process(job_template) ⇒ Object 



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# File 'lib/bosh/director/core/templates/job_template_loader.rb', line 11

def process(job_template)
  template_dir = extract_template(job_template)
  manifest = Psych.load_file(File.join(template_dir, 'job.MF'))

  monit_erb_file = File.read(File.join(template_dir, 'monit'))
  monit_source_erb = SourceErb.new('monit', 'monit', monit_erb_file, job_template.name)

  source_erbs = []

  template_name = manifest.fetch('name', {})

  manifest.fetch('templates', {}).each_pair do |src_name, dest_name|
    erb_file = File.read(File.join(template_dir, 'templates', src_name))
    source_erbs << SourceErb.new(src_name, dest_name, erb_file, job_template.name)
  end

  JobTemplateRenderer.new(job_template.name, template_name, monit_source_erb, source_erbs, @logger)
ensure
  FileUtils.rm_rf(template_dir) if template_dir
end