Wintersmith preview/build fails when upgrading from 2.4.1 to 2.5.0 about wintersmith

[VaelynPhi]

Wintersmith has adopted the jade-->pug name change; in some cases IIRC it looks for .jade and .pug extensions and treats them the same, but I have not recently looked through the source.

However, I can tell you that changing 'article.jade' to 'article.pug' on your test article (in the line specifying the template) fixed this issue for me, and AFAIK all future templates should use .pug as the file extension.

If you have a bash-like terminal, you can quickly change this in your contents folder using find and sed like so:

find contents -type f -exec sed -i '/template:/s/\.jade/.pug/' {} \;

You can also take care of any remaining .jade extensions in your templates with:

find templates/ -type f -iname "*.jade" | sed 's|\([^ ]\+\).jade|\1.jade \1.pug|g' | xargs -n2 mv

I recommend keeping your work in git and branching before making these changes, just in case something unsupported in these commands in your CLI borks your work, so you can undo them easily if necessary.

If you have a small site, doing it by hand is of course easy enough.