Write file at compile time?

[Adam D. Ruppe via Digitalmars-d-learn]

On Monday, 3 April 2017 at 19:25:35 UTC, Inquie wrote:
> what if I don't care about security reasons? I'm only needing 
> it for developmental purposes.

Why does it have to be at compile time then? Just run an ordinary 
runtime program as part of your develop process; run a helper 
file in your makefile before compiling it.