Include of scripts with parameters

[piotr-wilczynski]

It is very often that projects are re-using scripts with different parameter values. Add possibility to pass arguments in INCLUDE action.

Current state

Main script:

DEFINE name 'foo'
DEFINE pass 'p@$$'
RUN create-user.cqsm

Script create-user.cqsm:

CREATE USER $name $pass 

Proposed solution

Main script:

RUN create-user.cqsm name=['foo'] pass='p@$$'

Script create-user.cqsm:

REQUIRE [name, pass]    # throws error when name or pass is not defined

CREATE USER $name $pass 

Additional requirements:

• Create new command (or add handler on the level of ANTLR handlers): REQUIRE - if definition of given name isn't currently accessible, throw an error.
• This feature depends on New syntax for arguments #185.