fix the document: --prod vs. --env=prod

[hiepxanh]

angular CLI update to new version
you should fix
from: ng build --prod --base-href "https://USERNAME.github.io/REPOSITORY/" to : ng build --prod --base-href "https://USERNAME.github.io/REPOSITORY/"

this will make this won't render error Can't resolve './$$_gendir/app/app.module.ngfactory'

[JohannesHoppe]

hmmm... generally --prod and --env-prod should yield to exactly the same result?! 🤔

@fmalcher ?!

[fmalcher]

--prod and --env=prod are actually not doing the same.
While --env=prod just selects the environment file, --prod also selects the production target (which is the same like --target=production). This enables AOT compilation, minification and tree shaking.

In above screenshot you see that for --env=prod there are no hash values in the bundle file names. This indicates that the development target is enabled and thus, JIT compilation is taking place.

To sum up, changing the command to --env=prod does not solve the actual problem. It just bypasses the AOT issue by disabling AOT ;-) The problem is connected to the Angular CLI, not to angular-cli-ghpages.

@hiepxanh @JohannesHoppe

[hiepxanh]

thanks for your explain