Class: CdnFu::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/cdn_fu/config.rb

Overview

This is just a storage class for the configuration for CdnFu

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Make a lister object



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# File 'lib/cdn_fu/config.rb', line 20

def initialize
  @lister = Lister.new
end

Class Method Details

.clear ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 10

def self.clear
  @@cfg = nil
end

.config ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 14

def self.config
  @@cfg ||= Config.new
  @@cfg
end

.configure(&block) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 4

def self.configure(&block)
  @@cfg ||= Config.new
  @@cfg.instance_eval &block if block_given?
  @@cfg
end

Instance Method Details

#asset_id(*args) ⇒ Object

Accessors



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# File 'lib/cdn_fu/config.rb', line 25

def asset_id(*args)
  return @asset_id if args.size == 0
  @asset_id = args[0]
end

#asset_root_dir(*args) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 35

def asset_root_dir(*args)
  return @asset_root_dir if args.size == 0
  asset_root = args.first
  # TODO add default separator so it works on windows
  if asset_root[0,1] == '/'
    @asset_root_dir = File.expand_path(asset_root)
  else
    @asset_root_dir = File.expand_path(File.join(Dir.pwd,asset_root))
  end
end

#files(&block) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 92

def files(&block)
  if block_given?
    @lister.instance_eval &block
  else
    @lister.list
  end
end

#minifier(*args, &block) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 108

def minifier(*args,&block)
  return @minifier if args.size == 0
  minifier_class = args[0]
  @minifier = minifier_class.new
  @minifier.instance_eval &block if block_given?
end

#minify(&block) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 100

def minify(&block)
  if block_given?
    @minifier = block 
  else
    raise ConfigError,"No minify block given"
  end
end

#prepare_and_upload ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 51

def prepare_and_upload
  @tmp_dir ||= "/tmp"
  FileUtils.mkdir_p(@tmp_dir)

  case @preprocessor
  when Proc
    @preprocessor.call
  when Class
    @preprocessor.preprocess
  end

  file_list = @lister.list

  case @minifier
  when Proc
    @minifier.call(file_list)
  when CdnFu::Minifier
    @minifier.validate_and_minify(file_list)
  end

  case @uploader
  when Proc
    @uploader.call(file_list)
  when CdnFu::Uploader
    @uploader.validate_and_upload(file_list)
  end
end

#preprocess ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 79

def preprocess
  if block_given?
    @preprocessor = proc
  else 
    raise ConfigError,"No preprocess block given"
  end
end

#preprocessor(klass) {|@preprocessor| ... } ⇒ Object

Yields:



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# File 'lib/cdn_fu/config.rb', line 87

def preprocessor(klass)
  @preprocessor = klass
  yield @preprocessor if block_given?
end

#tmp_dir(*args) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 46

def tmp_dir(*args)
  return @tmp_dir if args.size == 0
  @tmp_dir = args[0]
end

#upload(&block) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 115

def upload(&block)
  if block_given?
    @uploader = block
  else
    raise CdnFuConfigError,"No upload block given"
  end
end

#uploader(*args, &block) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 123

def uploader(*args,&block)
  return @uploader if args.size == 0
  uploader_class = args[0]
  @uploader = uploader_class.new
  @uploader.instance_eval &block if block_given?
end

#verbose(*args) ⇒ Object 



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# File 'lib/cdn_fu/config.rb', line 30

def verbose(*args)
  return @verbose if args.size == 0
  @verbose = args[0]
end