Class: SensuGenerator::Generator

Inherits:
Object
  • Object
show all
Defined in:
lib/sensu_generator/generator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(services = []) ⇒ Generator

Returns a new instance of Generator.



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# File 'lib/sensu_generator/generator.rb', line 7

def initialize(services = [])
  @services = services
  @config  = Application.config
  @trigger = Application.trigger
  @logger  = Application.logger
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/sensu_generator/generator.rb', line 15

def config
  @config
end

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/sensu_generator/generator.rb', line 16

def connection
  @connection
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/sensu_generator/generator.rb', line 15

def logger
  @logger
end

#services=(value) ⇒ Object (writeonly)

Sets the attribute services

Parameters:

  • value —

    the value to set the attribute services to.



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# File 'lib/sensu_generator/generator.rb', line 14

def services=(value)
  @services = value
end

Instance Method Details

#flush_results ⇒ Object 



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# File 'lib/sensu_generator/generator.rb', line 53

def flush_results
  CheckFile.remove_all_with(config.file_prefix)
end

#generate! ⇒ Object 



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# File 'lib/sensu_generator/generator.rb', line 18

def generate!
  @processed_files = []
  @services.each do |svc|
    next unless svc.changed?
    svc.checks.each do |check|
      next if check.nil?
      begin
        if check.class == String
          templates_for(check).each do |src|
            filename = config.file_prefix + "#{svc.name}-#{File.basename(src).gsub(/\.(?:.*)/, '.json')}"
            result = merge_with_default_parameters(
                        JSON.parse(
                          process(template: src, namespace: binding),
                          symbolize_names: true
                        )
                      )

            if result
              write(filename: filename, data: result)
              @processed_files << filename
            end
          end
        else
          #TODO
          # Implement json parameters parsing
        end
      rescue => e
        logger.warn e
        next
      end
    end
  end
  @processed_files
end