alt Hacker NewsWriting your tooling in python is valid while starting out and prototyping.
One of the big criticisms I've seen levied against Rust is that refactoring is extremely difficult, so prototyping on ideas in the language itself is a poor experience.
I've personally had great success using python, then gradually rewriting the tool I have with py03 to "oxidise" the program iteratively.
Starting with C was great for performance of Git, but damn if it's not a terrible UX these days, I can believe that the choice of toolchain and language was a contributor to that fact.
Replies
> Writing your tooling in python is valid while starting out and prototyping.
This fallacy again. Tell me, when did Mercurial decide "ok the prototype is done, we'll rewrite it in a proper language"?
They didn't, of course. Because nobody ever does. Your "prototype" gradually becomes a 100k line product that you can't afford to rewrite.
(I guess you can YOLO it with AI these days but that wasn't an option for Mercurial.)
> Starting with C was great for performance of Git, but damn if it's not a terrible UX these days
Git's terrible UX doesn't have anything to do with C. C doesn't make you always pick a different flag for "delete".
> Starting with C was great for performance of Git
Isn't the entire git rebase logic written in Bash scripts? Or was originally?