Class: Rake::SprocketsTask
- Inherits:
-
TaskLib
- Object
- TaskLib
- Rake::SprocketsTask
- Defined in:
- lib/rake/sprocketstask.rb
Overview
Simple Sprockets compilation Rake task macro.
Rake::SprocketsTask.new do |t|
t.environment = Sprockets::Environment.new
t.output = "./public/assets"
t.assets = %w( application.js application.css )
end
Instance Attribute Summary collapse
-
#assets ⇒ Object
Array of asset logical paths to compile.
-
#environment ⇒ Object
‘Environment` instance used for finding assets.
-
#keep ⇒ Object
Number of old assets to keep.
-
#logger ⇒ Object
Logger to use during rake tasks.
-
#manifest ⇒ Object
‘Manifest` instance used for already compiled assets.
-
#name ⇒ Object
Name of the task.
-
#output ⇒ Object
Directory to write compiled assets too.
Instance Method Summary collapse
-
#define ⇒ Object
Define tasks.
-
#index ⇒ Object
Returns cached indexed environment.
-
#initialize(name = :assets) {|_self| ... } ⇒ SprocketsTask
constructor
A new instance of SprocketsTask.
-
#log_level ⇒ Object
Returns logger level Integer.
-
#log_level=(level) ⇒ Object
Set logger level with constant or symbol.
Constructor Details
#initialize(name = :assets) {|_self| ... } ⇒ SprocketsTask
Returns a new instance of SprocketsTask.
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# File 'lib/rake/sprocketstask.rb', line 97 def initialize(name = :assets) @name = name @environment = lambda { Sprockets::Environment.new(Dir.pwd) } @manifest = lambda { Sprockets::Manifest.new(index, output) } @logger = Logger.new($stderr) @logger.level = Logger::INFO @keep = 2 yield self if block_given? define end |
Instance Attribute Details
#assets ⇒ Object
Array of asset logical paths to compile.
t.assets = %w( application.js jquery.js application.css )
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# File 'lib/rake/sprocketstask.rb', line 68 def assets @assets end |
#environment ⇒ Object
‘Environment` instance used for finding assets.
You’ll most likely want to reassign ‘environment` to your own.
Rake::SprocketsTask.new do |t|
t.environment = Foo::Assets
end
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# File 'lib/rake/sprocketstask.rb', line 31 def environment if !@environment.is_a?(Sprockets::Base) && @environment.respond_to?(:call) @environment = @environment.call else @environment end end |
#keep ⇒ Object
Number of old assets to keep.
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# File 'lib/rake/sprocketstask.rb', line 71 def keep @keep end |
#logger ⇒ Object
Logger to use during rake tasks. Defaults to using stderr.
t.logger = Logger.new($stdout)
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# File 'lib/rake/sprocketstask.rb', line 77 def logger @logger end |
#manifest ⇒ Object
‘Manifest` instance used for already compiled assets.
Will be created by default if an environment and output directory are given
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# File 'lib/rake/sprocketstask.rb', line 49 def manifest if !@manifest.is_a?(Sprockets::Manifest) && @manifest.respond_to?(:call) @manifest = @manifest.call else @manifest end end |
#name ⇒ Object
Name of the task. Defaults to “assets”.
The name will also be used to suffix the clean and clobber tasks, “clean_assets” and “clobber_assets”.
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# File 'lib/rake/sprocketstask.rb', line 21 def name @name end |
#output ⇒ Object
Directory to write compiled assets too. As well as the manifest file.
t.output = "./public/assets"
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# File 'lib/rake/sprocketstask.rb', line 62 def output @output end |
Instance Method Details
#define ⇒ Object
Define tasks
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# File 'lib/rake/sprocketstask.rb', line 111 def define desc name == :assets ? "Compile assets" : "Compile #{name} assets" task name do with_logger do manifest.compile(assets) end end desc name == :assets ? "Remove all assets" : "Remove all #{name} assets" task "clobber_#{name}" do with_logger do manifest.clobber end end task :clobber => ["clobber_#{name}"] desc name == :assets ? "Clean old assets" : "Clean old #{name} assets" task "clean_#{name}" do with_logger do manifest.clean(keep) end end task :clean => ["clean_#{name}"] end |
#index ⇒ Object
Returns cached indexed environment
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# File 'lib/rake/sprocketstask.rb', line 41 def index @index ||= environment.index if environment end |
#log_level ⇒ Object
Returns logger level Integer.
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# File 'lib/rake/sprocketstask.rb', line 80 def log_level @logger.level end |
#log_level=(level) ⇒ Object
Set logger level with constant or symbol.
t.log_level = Logger::INFO
t.log_level = :debug
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# File 'lib/rake/sprocketstask.rb', line 89 def log_level=(level) if level.is_a?(Integer) @logger.level = level else @logger.level = Logger.const_get(level.to_s.upcase) end end |