Cannot find module "wrappers/md"

[fson]

Steps to reproduce:

npm install -g gatsby@0.4.2
gatsby new gatsby-test
cd gatsby-test
gatsby build

Generating static html pages
failed at generating static html pages
{ [Error: Cannot find module "wrappers/md"] code: 'MODULE_NOT_FOUND' }

[fson]

Shouldn't this be a relative path ./wrappers/md? I wonder how it worked before. Does CoffeeScript handle imports differently?

[KyleAMathews]

The problem is we switched the wrappers to use .jsx and our babel-loader config is currently excluding modules passing the regex /node_modules/. Which is fine when I'm developing locally but when installed, the path of the wrappers is /usr/local/lib/node_modules/gatsby/lib/isomorphic/wrappers/ which means they're not getting compiled with JSX which means they're throwing an error (the errors are easier to see if you do gatsby serve and look in your browser console).

Trying now to fix the regex to not exclude Gatsby lib files.

[KyleAMathews]

So it turns out you can use a function for the exclude check on loaders which proved a lot simpler than trying to write a gnarly regex that would only exclude the "right" node_module directories.

Released a 0.4.3 with the fix.

Thanks for the bug report!

[KyleAMathews]

Also the reason things worked with cjsx/coffeescript before was their loaders don't exclude node_modules files like babel does.