Class: Embarista::Updater::UpdateEmberDataTask

Inherits:
Rake::TaskLib
  • Object
show all
Defined in:
lib/embarista/tasks/updater.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = :update_ember_data) {|_self| ... } ⇒ UpdateEmberDataTask

Returns a new instance of UpdateEmberDataTask.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/embarista/tasks/updater.rb', line 63

def initialize(name = :update_ember_data)
  @name = name
  yield self if block_given?
  define
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/embarista/tasks/updater.rb', line 61

def name
  @name
end

Instance Method Details

#define ⇒ Object 



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# File 'lib/embarista/tasks/updater.rb', line 69

def define
  update_ember_data_task = task name do |t, args|
    old_sha, new_sha = nil, nil
    regexp = /ember-data-([0-9a-f]{4,40})/
    app_vendor_path = File.expand_path("app/vendor")
    cd(app_vendor_path) do
      old_filename = Dir['*'].grep(regexp)[0]
      old_filename =~ regexp
      old_sha = $1
    end
    raise "Couldn't find current ember-data js version" if old_sha.nil?
    cd('../ember-data') do
      new_sha = `git rev-parse HEAD`.chomp
      Bundler.with_clean_env do
        `npm install; ./node_modules/.bin/grunt dist`
      end
      cd('./dist') do
        cp('ember-data.js', "#{app_vendor_path}/ember-data-#{new_sha}.js")
        cp('ember-data.min.js', "#{app_vendor_path}/ember-data-#{new_sha}.min.js")
      end
    end
    if old_sha != new_sha
      cd(app_vendor_path) do
        rm("ember-data-#{old_sha}.js")
        rm("ember-data-#{old_sha}.min.js")
      end
      Embarista::Updater.update_asset_file(old_sha, new_sha)
    end
    puts "Updated from #{old_sha} to #{new_sha}"
  end
  update_ember_data_task.add_description "Update Ember data from a repo in ../ember-data"
end