A zero-configuration Visual Studio 2012+ extension for automatically running T4MVC templates on build and when files are modified in paths that T4MVC cares about.
The latest version (1.5.3), which has support for 2017, has been added to the gallery. It's taking a while to show up though. If you don't want to wait, you can grab the VSIX from the release.
Affected Version
VisualStudio/15.0.0-RTW+26228.4
Steps to recreate