Class: Rcli::Actions::CreateFile

Inherits:
EmptyDirectory show all
Defined in:
lib/core/actions/create_file.rb,
lib/core/thor_actions/create_file.rb

Overview

AddFile is a subset of Template, which instead of rendering a file with ERB, it gets the content from the user.

Instance Attribute Summary collapse

Attributes inherited from EmptyDirectory

#base, #config, #destination, #given_destination, #relative_destination

Instance Method Summary collapse

Methods inherited from EmptyDirectory

#exists?, #revoke!

Constructor Details

#initialize(base, destination, data, config = {}) ⇒ CreateFile

Returns a new instance of CreateFile.



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# File 'lib/core/actions/create_file.rb', line 36

def initialize(destination, data)
  @data = data
  @destination = destination
  @empty_dir = EmptyDirectory.new(File.dirname(destination))

end

Instance Attribute Details

#data ⇒ Object (readonly)

:nodoc:



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# File 'lib/core/actions/create_file.rb', line 34

def data
  @data
end

Instance Method Details

#contents ⇒ Object

Holds the content to be added to the file.



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# File 'lib/core/actions/create_file.rb', line 54

def contents
  @render ||= if data.is_a?(Proc)
    data.call
  else
    data
  end
end

#create ⇒ Object 



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# File 'lib/core/actions/create_file.rb', line 62

def create
  
  @empty_dir.create
  File.open(@destination, 'wb') { |f| f.write contents }
  
end

#identical? ⇒ Boolean

Checks if the content of the file at the destination is identical to the rendered result.

Returns

Boolean

true if it is identical, false otherwise.

Returns:

  • (Boolean) 


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# File 'lib/core/actions/create_file.rb', line 48

def identical?
  exists? && File.binread(destination) == render
end

#invoke! ⇒ Object 



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# File 'lib/core/thor_actions/create_file.rb', line 56

def invoke!
  invoke_with_conflict_check do
    FileUtils.mkdir_p(File.dirname(destination))
    File.open(destination, 'wb') { |f| f.write render }
  end
end

#render ⇒ Object

Holds the content to be added to the file.



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# File 'lib/core/thor_actions/create_file.rb', line 48

def render
  @render ||= if data.is_a?(Proc)
    data.call
  else
    data
  end
end