Class: Coyote::Bundles::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/coyote/bundles/base.rb

Direct Known Subclasses

CSS, JavaScript

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target) ⇒ Base

Returns a new instance of Base.



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# File 'lib/coyote/bundles/base.rb', line 17

def initialize(target)
  @target = target
  empty!
end

Instance Attribute Details

#assets ⇒ Object (readonly)

Returns the value of attribute assets.



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# File 'lib/coyote/bundles/base.rb', line 15

def assets
  @assets
end

#contents ⇒ Object

Returns the value of attribute contents.



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# File 'lib/coyote/bundles/base.rb', line 14

def contents
  @contents
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/coyote/bundles/base.rb', line 15

def target
  @target
end

Class Method Details

.filetypes(*args) ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 7

def filetypes(*args)
  @filetypes ||= args.map { |arg| arg.to_s.gsub('.','') } || []
end

Instance Method Details

#add(input) ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 22

def add(input)
  path = File.expand_path(input)
  if File.directory? path
    add_directory path
  elsif File.exists? path
    add_file path
  else
    notify "Could not find #{path}", :failure
  end
end

#add_dependencies(asset) ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 53

def add_dependencies(asset)
  asset.dependencies.each do |dependency_path|
    relative_directory = File.dirname asset.relative_path
    add File.join relative_directory, dependency_path
  end
end

#add_directory(dir_path) ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 44

def add_directory(dir_path)
  Dir.foreach(dir_path) do |path|
    next if path == '.' or path == '..'
    path = "#{dir_path}/#{path}"
    add path if path_is_directory_or_kosher_file?(path)
  end
end

#add_file(path) ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 34

def add_file(path)
  return false unless path_is_directory_or_kosher_file?(path)
  asset = Coyote::Asset.new(path)
  @files.delete(path) 
  @files << path
  @assets[path] = asset
  add_dependencies(asset)
end

#compress! ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 118

def compress!
  self
end

#empty! ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 67

def empty!
  @assets = {}
  @files = []
end

#files ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 73

def files
  @files ||= []
end

#manifest ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 93

def manifest
  files.reverse.map { |path| "+ #{path}" }.join("\n")
end

#path_is_directory_or_kosher_file?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/coyote/bundles/base.rb', line 61

def path_is_directory_or_kosher_file?(path)
  return true if File.directory?(path)        
  self.class.filetypes.include? File.extname(path).gsub('.','')
end

#rebuild! ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 103

def rebuild!
  notify "Dependencies have changed. Refreshing bundle and recompiling...", :timestamp, :warning
  entry_point = files.first
  empty!
  add entry_point
end

#reset! ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 98

def reset!
  @contents = nil      
end

#save! ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 111

def save!
  File.open target, 'w+' do |file|
    file.write contents
  end      
end

#update!(changed_files = []) ⇒ Object 



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# File 'lib/coyote/bundles/base.rb', line 83

def update!(changed_files=[])
  reset!
  changed_files.each do |path| 
    asset = assets[path]
    asset.update! 
    rebuild! and return if asset.dependencies_have_changed?
  end
end