add include_manifest feature

README.md

@@ -223,6 +223,9 @@ AssetSync.configure do |config|
   # upload instead of searching the assets directory.
   # config.manifest = true
   #
+  # Upload the manifest file also.
+  # config.include_manifest = false
+  #
   # Fail silently.  Useful for environments such as Heroku
   # config.fail_silently = true
   #
@@ -318,6 +321,7 @@ AssetSync.config.gzip_compression == ENV['ASSET_SYNC_GZIP_COMPRESSION']
 * **existing_remote_files**: (`'keep', 'delete', 'ignore'`) what to do with previously precompiled files. **default:** `'keep'`
 * **gzip\_compression**: (`true, false`) when enabled, will automatically replace files that have a gzip compressed equivalent with the compressed version. **default:** `'false'`
 * **manifest**: (`true, false`) when enabled, will use the `manifest.yml` generated by Rails to get the list of local files to upload. **experimental**. **default:** `'false'`
+* **include_manifest**: (`true, false`) when enabled, will upload the `manifest.yml` generated by Rails. **default:** `'false'`
 * **enabled**: (`true, false`) when false, will disable asset sync. **default:** `'true'` (enabled)
 * **ignored\_files**: an array of files to ignore e.g. `['ignore_me.js', %r(ignore_some/\d{32}\.css)]` Useful if there are some files that are created dynamically on the server and you don't want to upload on deploy **default**: `[]`
 * **cache\_asset\_regexps**: an array of files to add cache headers e.g. `['cache_me.js', %r(cache_some\.\d{8}\.css)]` Useful if there are some files that are added to sprockets assets list and need to be set as 'Cacheable' on uploaded server.  Only rails compiled regexp is matched internally **default**: `[]`

lib/asset_sync/config.rb

@@ -24,6 +24,7 @@ class Invalid < StandardError; end
     attr_accessor :invalidate
     attr_accessor :cdn_distribution_id
     attr_accessor :cache_asset_regexps
+    attr_accessor :include_manifest
 
     # FOG configuration
     attr_accessor :fog_provider          # Currently Supported ['AWS', 'Rackspace']
@@ -73,6 +74,7 @@ def initialize
       self.cdn_distribution_id = nil
       self.invalidate = []
       self.cache_asset_regexps = []
+      self.include_manifest = false
       @additional_local_file_paths_procs = []
 
       load_yml! if defined?(::Rails) && yml_exists?
@@ -182,6 +184,7 @@ def load_yml!
       self.invalidate             = yml["invalidate"] if yml.has_key?("invalidate")
       self.cdn_distribution_id    = yml['cdn_distribution_id'] if yml.has_key?("cdn_distribution_id")
       self.cache_asset_regexps    = yml['cache_asset_regexps'] if yml.has_key?("cache_asset_regexps")
+      self.include_manifest       = yml['include_manifest'] if yml.has_key?("include_manifest")
 
       self.azure_storage_account_name = yml['azure_storage_account_name'] if yml.has_key?("azure_storage_account_name")
       self.azure_storage_access_key   = yml['azure_storage_access_key'] if yml.has_key?("azure_storage_access_key")

lib/asset_sync/engine.rb

@@ -40,6 +40,7 @@ class Engine < Rails::Engine
 
           config.gzip_compression = (ENV['ASSET_SYNC_GZIP_COMPRESSION'] == 'true') if ENV.has_key?('ASSET_SYNC_GZIP_COMPRESSION')
           config.manifest = (ENV['ASSET_SYNC_MANIFEST'] == 'true') if ENV.has_key?('ASSET_SYNC_MANIFEST')
+          config.include_manifest = (ENV['ASSET_SYNC_INCLUDE_MANIFEST'] == 'true') if ENV.has_key?('ASSET_SYNC_INCLUDE_MANIFEST')
         end
 
         config.prefix = ENV['ASSET_SYNC_PREFIX'] if ENV.has_key?('ASSET_SYNC_PREFIX')

lib/asset_sync/storage.rb

@@ -41,13 +41,25 @@ def ignored_files
       expand_file_names(self.config.ignored_files)
     end
 
+    def get_manifest_path
+      return [] unless self.config.include_manifest
+
+      if ActionView::Base.respond_to?(:assets_manifest)
+        manifest = Sprockets::Manifest.new(ActionView::Base.assets_manifest.environment, ActionView::Base.assets_manifest.dir)
+        manifest_path = manifest.filename
+      else
+        manifest_path = self.config.manifest_path
+      end
+      [manifest_path.sub(/^#{path}\//, "")] # full path to relative path
+    end
+
     def local_files
       @local_files ||=
         (get_local_files + config.additional_local_file_paths).uniq
     end
 
     def always_upload_files
-      expand_file_names(self.config.always_upload)
+      expand_file_names(self.config.always_upload) + get_manifest_path
     end
 
     def files_with_custom_headers

lib/generators/asset_sync/templates/asset_sync.rb

@@ -52,6 +52,9 @@
     # upload instead of searching the assets directory.
     # config.manifest = true
     #
+    # Upload the manifest file also.
+    # config.include_manifest = false
+    #
     # Fail silently.  Useful for environments such as Heroku
     # config.fail_silently = true
     #