is it possible in a build to have a file as build parameter ? (In the documentation there is no such option, are there any plans to implement such thing? is it easy to be implemented as a plugin? )
My example use-case is for a (semi-automated) pipeline, dev and test deployment steps run with default security keys, but staging and production are manually triggered and keys must be provided and uploaded as files.
PS I currently think as workaround to add a sting param with a git url, to pick the key file from there