Class: Webpacker::Configuration

Inherits:
FileLoader show all
Defined in:
lib/webpacker/configuration.rb

Instance Attribute Summary

Attributes inherited from FileLoader

#data, #mtime, #path

Class Method Summary collapse

Methods inherited from FileLoader

load_instance

Class Method Details

.compile? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/webpacker/configuration.rb', line 48

def compile?
  fetch(:compile)
end

.data ⇒ Object

Raises:



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# File 'lib/webpacker/configuration.rb', line 56

def data
  load_instance if Webpacker.env.development?
  raise Webpacker::FileLoader::FileLoaderError.new("Webpacker::Configuration.load_data must be called first") unless instance
  instance.data
end

.default_file_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 40

def default_file_path
  file_path(root: Pathname.new(__dir__).join("../install"))
end

.defaults ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 62

def defaults
  @defaults ||= HashWithIndifferentAccess.new(YAML.load(default_file_path.read)[Webpacker.env])
end

.entry_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 12

def entry_path
  source_path.join(fetch(:source_entry_path))
end

.fetch(key) ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 52

def fetch(key)
  data.fetch(key, defaults[key])
end

.file_path(root: Rails.root) ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 36

def file_path(root: Rails.root)
  root.join("config/webpacker.yml")
end

.manifest_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 24

def manifest_path
  output_path.join("manifest.json")
end

.output_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 20

def output_path
  public_path.join(public_output_path)
end

.output_path_or_url ⇒ Object

Uses the webpack dev server host if appropriate



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# File 'lib/webpacker/configuration.rb', line 67

def output_path_or_url
  if Webpacker::DevServer.dev_server?
    Webpacker::DevServer.base_url
  else
    # Ensure we start with a slash so that the asset helpers don't prepend the default asset
    # pipeline locations.
    public_output_path.starts_with?("/") ? public_output_path : "/#{public_output_path}"
  end
end

.public_output_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 16

def public_output_path
  fetch(:public_output_path)
end

.public_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 32

def public_path
  Rails.root.join("public")
end

.reset ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 7

def reset
  @defaults = nil
  super
end

.source ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 44

def source
  fetch(:source_path)
end

.source_path ⇒ Object 



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# File 'lib/webpacker/configuration.rb', line 28

def source_path
  Rails.root.join(source)
end