On Tuesday, 23 June 2015 at 14:52:30 UTC, Dmitry Olshansky wrote:
An example command:
@("<nanoseconds>") // arguments
@("Sets the amount of time to increment the clock on each
frame.") //
description
@ShellOnly // can't be ran from command line
int cmd_set_time_per_frame(string[] args) {
// ...
}
Awesome. Is it open-sourced?
How about handling argument conversion automatically (via to!
and/or custom functions)?
Say :
@("<num1> <num2>")
@CmdName("plus")
void add(int a, int b)
{
writelen(a+b);
}
To be automagically callable like:
./prog plus 2 4
Not yet; its ATM a bit coupled with the application I'm writing.
Specifying types with the arguments is definitely feasible, but I
haven't gotten around to writing it yet. You could also possibly
specify flag arguments (--foo) by specifying default parameters.
(somewhat related: std.getopts is kinda bad; you can't get help
text without successfully parsing arguments and `required` breaks
`--help`)
