Class: Inspec::Resources::PostgresConf

Inherits:
Object
  • Object
show all
Includes:
FindFiles, ObjectTraverser
Defined in:
lib/resources/postgres_conf.rb

Constant Summary

Constants included from FindFiles

FindFiles::TYPES

Instance Method Summary collapse

Methods included from ObjectTraverser

#extract_value

Methods included from FindFiles

#find_files, #find_files_or_error

Constructor Details

#initialize(conf_path = nil) ⇒ PostgresConf

Returns a new instance of PostgresConf.



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# File 'lib/resources/postgres_conf.rb', line 23

def initialize(conf_path = nil)
  @conf_path = conf_path || inspec.postgres.conf_path
  if @conf_path.nil?
    return skip_resource 'PostgreSQL conf path is not set'
  end
  @conf_dir = File.expand_path(File.dirname(@conf_path))
  @files_contents = {}
  @content = nil
  @params = nil
  read_content
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(*keys) ⇒ Object 



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# File 'lib/resources/postgres_conf.rb', line 52

def method_missing(*keys)
  keys.shift if keys.is_a?(Array) && keys[0] == :[]
  param = value(keys)
  return nil if param.nil?
  # extract first value if we have only one value in array
  return param[0] if param.length == 1
  param
end

Instance Method Details

#content ⇒ Object 



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# File 'lib/resources/postgres_conf.rb', line 35

def content
  @content ||= read_content
end

#params(*opts) ⇒ Object 



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# File 'lib/resources/postgres_conf.rb', line 39

def params(*opts)
  @params || read_content
  res = @params
  opts.each do |opt|
    res = res[opt] unless res.nil?
  end
  res
end

#to_s ⇒ Object 



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# File 'lib/resources/postgres_conf.rb', line 61

def to_s
  'PostgreSQL Configuration'
end

#value(key) ⇒ Object 



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# File 'lib/resources/postgres_conf.rb', line 48

def value(key)
  extract_value(key, @params)
end