This has worked fine for months but today whenever I try to publish the web app to a Windows server using IIS publish it hangs on :
node node_modules/webpack/bin/webpack.js --env.prod
Leaving it 15 to 20 minutes it doesn't complete, I don't think it's ever going to finish because before today the publish would complete in 2 or 3 minutes.
The project was based on an angular SPA template, it all runs fine locally through Visual Studio including all the angular stuff.
Can anyoine suggest how i find the actual problem, as there is no error message - it just never completes.
It is VS2017 community 15.4.5 - in fact I think this is the first time I have tried publish since upgrading to 15.4.5 so it might be that.