Please add support for deploy plugin to accept parametrized variables for url, user and password.
I tried injecting parameters with envinject and then referencing them in deploy-plugin like %app.server.url%, ${app.server.url}, $app.server.url, but I'm still getting exception

FATAL: java.net.MalformedURLException: no protocol: %app.server%/manager
java.lang.AssertionError: java.net.MalformedURLException: no protocol: %app.server%/manager