Can I hide angular build progress output when running tests from karma?

Question

I am configuring a build process for an Angular 4 application and would like to silence progress output as it muddies the runner's logs.

The project configs were generated using angular cli (v1.0.1)

Using ng build, it is possible to pass a --no-progress flag to silence the build/compilation progress output.

Is it possible to configure karma in a way to silence progress output for the build it performs before tests are run?

Answer 1

Use the --progress flag. It works for ng build and ng serve as well.

ng test --progress=false