Catch all error list (for iTerm)

Hey does some one have or know of a place where there is a catch all ‘sage gulp error’’ list that I can use?

I use iTerm and there is a way to program a prompt when a certain condition is met in side a script that is running like gulp.

I tried making it my self but it still missed a lot of error and it’s really hard to know when I did something wrong in my code, when there isn’t a real alert/notification in my terminal.