Accessing command line arguments in NSIS

Question

I am trying to make my setups scripts modular. I am calling setup exe\'s from within main setup script based to the requirements. I want to pass command line arguments to th

Answer 1

you can use GetOptions function (FileFunc.nsh must be included above). Following example shows p parameter reading; its value is saved into the variable. $CMDLINE is your command line (absolute or relative, as you called) containing also your parameters.

!include FileFunc.nsh

Var variable    
${GetOptions} $CMDLINE "/p" $variable