Use the new watchApi introduced in [email protected]

[sheetalkamat]

This is upgrade from #74 to ensure backward compatibility with previous typescript versions

[jrieken]

Hm... I have noticed that getting this version of gulp-tsb up and running is significantly slower than tsc in watch mode (160sec vs 50sec). Any idea why?

[jrieken]

My bigger plan is that I want those changes and I wanna throw out the old. That logic we can keep in the 2.x branch, go to version 3.x on master and support the new world only. My plan would be to merge this PR and do further work on master but first I wanna understand if there is fundamental difference that explains why the startup-perf is so different...

[sheetalkamat]

Hm... I have noticed that getting this version of gulp-tsb up and running is significantly slower than tsc in watch mode (160sec vs 50sec). Any idea why?

Which source did you run this on, I can try this on that same source and see whats going on.

[jrieken]

I have used the watch-client target after sym-linking the new version of gulp-tsb. Because of memory flags use npm run gulp watch-client

[jrieken]

Sorry false alarm... Wasn't able to reproduce anymore. I'll proceed with merging this PR