Class: Kafo::BaseContext

Inherits:
Object
  • Object
show all
Defined in:
lib/kafo/base_context.rb

Direct Known Subclasses

HookContext, MigrationContext

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.clear_caches ⇒ Object 



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# File 'lib/kafo/base_context.rb', line 22

def self.clear_caches
  @facts = nil
  @facter_path = nil
end

.facter_path ⇒ Object 



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# File 'lib/kafo/base_context.rb', line 34

def self.facter_path
  @facter_path ||= PuppetCommand.search_puppet_path('facter')
end

.facts ⇒ Object 



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# File 'lib/kafo/base_context.rb', line 27

def self.facts
  @facts ||= begin
    result = run_command("#{facter_path} --json")
    symbolize(JSON.load(result) || {})
  end
end

.run_command(command) ⇒ Object 



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# File 'lib/kafo/base_context.rb', line 38

def self.run_command(command)
  stdout, _stderr, _status = Open3.capture3(*PuppetCommand.format_command(command))
  stdout
end

.symbolize(data) ⇒ Object 



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# File 'lib/kafo/base_context.rb', line 11

def self.symbolize(data)
  case data
  when Hash
    Hash[data.map { |key, value| [key.to_sym, symbolize(value)] }]
  when Array
    data.map { |v| symbolize(v) }
  else
    data
  end
end

Instance Method Details

#facts ⇒ Object 



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# File 'lib/kafo/base_context.rb', line 5

def facts
  self.class.facts
end