Merge pull request #884 from nanoc/handle-sass-filesystem-importer-in…

…-checksummer Handle Sass::Importers::Filesystem in checksummer
nanoc · Jul 1, 2016 · 262a8ad · 262a8ad
2 parents 0fc7f01 + 2ca5d1c
commit 262a8ad
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diff --git a/lib/nanoc/base/checksummer.rb b/lib/nanoc/base/checksummer.rb
@@ -194,6 +194,12 @@ def self.update(obj, _digest)
 
     class RescueUpdateBehavior < UpdateBehavior
       def self.update(obj, digest)
+        if obj.class.to_s == 'Sass::Importers::Filesystem'
+          digest.update('root=')
+          digest.update(obj.root)
+          return
+        end
+
         data = begin
           Marshal.dump(obj)
         rescue

diff --git a/spec/nanoc/base/checksummer_spec.rb b/spec/nanoc/base/checksummer_spec.rb
@@ -276,6 +276,14 @@
     it { is_expected.to eql('Nanoc::ItemCollectionWithoutRepsView<Nanoc::Int::IdentifiableCollection<Nanoc::Int::Item<content=Nanoc::Int::TextualContent<String<foo>>,attributes=Hash<>,identifier=Nanoc::Identifier<String</foo.md>>>,Nanoc::Int::Item<content=Nanoc::Int::TextualContent<String<bar>>,attributes=Hash<>,identifier=Nanoc::Identifier<String</foo.md>>>,>>') }
   end
 
+  context 'Sass::Importers::Filesystem' do
+    let(:obj) { Sass::Importers::Filesystem.new('/foo') }
+
+    before { require 'sass' }
+
+    it { is_expected.to eql('Sass::Importers::Filesystem<root=/foo>') }
+  end
+
   context 'other marshal-able classes' do
     let(:obj) { klass.new('hello') }