Module: Dassets

Defined in:
lib/dassets/server.rb,
lib/dassets.rb,
lib/dassets/cache.rb,
lib/dassets/config.rb,
lib/dassets/engine.rb,
lib/dassets/source.rb,
lib/dassets/version.rb,
lib/dassets/asset_file.rb,
lib/dassets/file_store.rb,
lib/dassets/source_file.rb,
lib/dassets/source_proxy.rb,
lib/dassets/server/request.rb,
lib/dassets/server/response.rb

Overview

Rack middleware for serving Dassets asset files

Defined Under Namespace

Modules: SourceFiles Classes: AssetFile, Config, Engine, FileStore, MemCache, NoCache, NullFileStore, NullSourceFile, NullSourceProxy, Server, Source, SourceFile, SourceProxy

Constant Summary collapse

AssetFileError = 
Class.new(RuntimeError)
VERSION = 
"0.15.3"

Class Method Summary collapse

Class Method Details

.[](digest_path) ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/dassets.rb', line 33

def self.[](digest_path)
  asset_file(digest_path).tap do |af|
    if af.fingerprint.nil?
      msg =
        +"error digesting `#{digest_path}`.\n\nMake sure Dassets has " \
        "either a combination or source file for this digest path. If " \
        "this path is for a combination, make sure Dassets has either " \
        "a combination or source file for each digest path of the " \
        "combination.\n\n"

      msg << "\nCombination digest paths:"
      msg << (Dassets.combinations.keys.empty? ? " (none)\n\n" : "\n\n")
      Dassets.combinations.keys.sort.each do |key|
        bullet = "#{key} => "
        values = Dassets.combinations[key].sort
        msg << (
          ["#{bullet}#{values.first}"] +
          (values[1..-1] || []).map{ |v| "#{" " * bullet.size}#{v}" }
        ).join("\n")
        msg << "\n\n"
      end

      msg << "\nSource file digest paths:"
      msg << (Dassets.source_files.keys.empty? ? " (none)\n\n" : "\n\n")
      msg << Dassets.source_files.keys.sort.join("\n")

      raise AssetFileError, msg
    end
  end
end

.asset_file(digest_path) ⇒ Object 



29
30
31
 
# File 'lib/dassets.rb', line 29

def self.asset_file(digest_path)
  @asset_files[digest_path] ||= AssetFile.new(digest_path)
end

.combinations ⇒ Object 



68
69
70
 
# File 'lib/dassets.rb', line 68

def self.combinations
  config.combinations
end

.config ⇒ Object 



11
12
13
 
# File 'lib/dassets.rb', line 11

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

.configure(&block) ⇒ Object 



15
16
17
 
# File 'lib/dassets.rb', line 15

def self.configure(&block)
  block.call(config)
end

.init ⇒ Object 



19
20
21
22
 
# File 'lib/dassets.rb', line 19

def self.init
  @asset_files ||= {}
  @source_files = SourceFiles.new(config.sources)
end

.reset ⇒ Object 



24
25
26
27
 
# File 'lib/dassets.rb', line 24

def self.reset
  @asset_files = {}
  config.reset
end

.source_files ⇒ Object 



64
65
66
 
# File 'lib/dassets.rb', line 64

def self.source_files
  @source_files
end