Can't compile some scss files importing another scss from node_modules

[mshibanami]

Some SCSS files aren't compiled with :sass filter anymore after #1365 was merged.

Steps to reproduce

Run this:

git clone https://github.com/mshibanami/website
cd website
git reset --hard a9fcc7d
npm install
bundle install
bundle exec nanoc

Expected behavior

All SCSS files are compiled without an error.

Actual behavior

Got this error when compiling content/assets/sass/revealjs-theme.scss:

Captain! We’ve been hit!

  ... 36 lines omitted (see crash.log for details)
  9. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
  8. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
  7. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
  6. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
  5. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:314:in `visit_import'
  4. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/tree/import_node.rb:37:in `css_import?'
  3. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/tree/import_node.rb:28:in `imported_file'
  2. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/sass-3.4.25/lib/sass/tree/import_node.rb:48:in `import'
  1. from /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/compass-import-once-1.0.5/lib/compass/import-once/importer.rb:7:in `find_relative'
  /Users/manabu/workspace/website/vendor/bundle/ruby/2.5.0/gems/nanoc-4.10.3/lib/nanoc/filters/sass/importer.rb:24:in `find_relative'

RuntimeError: unable to map /Users/manabu/workspace/website/node_modules/reveal.js/css/theme/template/mixins.scss to any item

Current item: /assets/sass/revealjs-theme.scss (:en representation)

A detailed crash log has been written to ./crash.log.

Details

This problem has been happening after updating the nanoc to 4.9.10.
I know it was caused by importing SCSS files in node_modules/reveal.js/css/theme/template/ with @import, but I couldn't find the solution due to the lack of my knowledge about the nanoc.

Crash log

https://travis-ci.org/mshibanami/website/jobs/461728327#L734

[denisdefreyne]

I can confirm that this happens and am looking into it.

[denisdefreyne]

There is a potential fix in #1379.

Importing files from outside Nanoc’s content/ directory will now work again, but note that Nanoc’s is only able to track changes to files inside the content/ directory.

[denisdefreyne]

I will soon release this fix in 4.10.4.

[denisdefreyne]

Released in 4.10.4!

[mshibanami]

I confirmed your incredibly fast fix works perfectly. Thanks @ddfreyne!