Class: DynamicStyles::AssetCompiler

Inherits:
Object
  • Object
show all
Defined in:
lib/dynamic_styles/asset_compiler.rb

Instance Method Summary collapse

Constructor Details

#initialize(asset_path, scss_path = nil) ⇒ AssetCompiler

Returns a new instance of AssetCompiler.



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# File 'lib/dynamic_styles/asset_compiler.rb', line 3

def initialize(asset_path, scss_path=nil)
  @asset_path = asset_path
  @scss_path = Rails.root.join('app', 'assets', 'stylesheets', scss_path)
  @env = Rails.application.assets.instance_variable_get('@environment') if precompilation?
end

Instance Method Details

#compile! ⇒ Object 



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# File 'lib/dynamic_styles/asset_compiler.rb', line 29

def compile!
  if precompilation?
    Sprockets::Manifest.new(@env, self.manifest_path).compile(@asset_path)
  end
end

#compiled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dynamic_styles/asset_compiler.rb', line 13

def compiled?
  if precompilation?
    @env.find_asset(@asset_path).present?
  else
    File.exists?(@scss_path) && !File.zero?(@scss_path)
  end
end

#digest ⇒ Object 



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# File 'lib/dynamic_styles/asset_compiler.rb', line 21

def digest
  @env.find_asset(@asset_path).digest
end

#manifest_path ⇒ Object 



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# File 'lib/dynamic_styles/asset_compiler.rb', line 25

def manifest_path
  File.join(Rails.public_path, Rails.application.config.assets.prefix)
end

#precompilation? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dynamic_styles/asset_compiler.rb', line 9

def precompilation?
  !Rails.application.config.assets.compile
end

#write_template!(string) ⇒ Object 



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# File 'lib/dynamic_styles/asset_compiler.rb', line 35

def write_template!(string)
  File.open(@scss_path, 'w') { |f| f.write(string) }
end