Class: ChefApply::UI::PlainTextElement

Inherits:
Object
  • Object
show all
Defined in:
lib/chef_apply/ui/plain_text_element.rb

Instance Method Summary collapse

Constructor Details

#initialize(format, opts) ⇒ PlainTextElement

Returns a new instance of PlainTextElement.



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# File 'lib/chef_apply/ui/plain_text_element.rb', line 21

def initialize(format, opts)
  @orig_format = format
  @format = format
  @output = opts[:output]
end

Instance Method Details

#auto_spin ⇒ Object 



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# File 'lib/chef_apply/ui/plain_text_element.rb', line 74

def auto_spin; end

#error ⇒ Object 



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# File 'lib/chef_apply/ui/plain_text_element.rb', line 64

def error
  @err = true
  @succ = false
end

#run(&block) ⇒ Object 



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# File 'lib/chef_apply/ui/plain_text_element.rb', line 27

def run(&block)
  yield
end

#success ⇒ Object 



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# File 'lib/chef_apply/ui/plain_text_element.rb', line 69

def success
  @succ = true
  @err = false
end

#update(params) ⇒ Object 



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# File 'lib/chef_apply/ui/plain_text_element.rb', line 31

def update(params)
  # Some of this is particular to our usage -
  # prefix does not cause a text update, but does
  # change the prefix for future messages.
  if params.key?(:prefix)
    @format = @orig_format.gsub(":prefix", params[:prefix])
    return
  end

  if @succ
    ind = "OK"
    @succ = false
    log_method = :info
  elsif @err
    ind = "ERR"
    @err = false
    log_method = :error
  else
    log_method = :debug
    ind = " - "
  end

  # Since this is a generic type, we can replace any component
  # name in this regex - but for now :spinner is the only component
  # we're standing in for.
  msg = @format.gsub(/:spinner/, ind)
  params.each_pair do |k, v|
    msg.gsub!(/:#{k}/, v)
  end
  ChefApply::Log.send(log_method, msg)
  @output.puts(msg)
end