How to make success silent ?

[vasilvestre]

When you work with a lot of files in CI and want to report every errors, it's quite difficult to do.

[mildebrandt]

Unfortunately, it looks like Yamale writes to stdout instead of stderr when validation fails. You should open a separate issue for that.

To get around that limitation, you can do the following:

output=$(yamale -s my.schema my.yaml) || echo "$output"