I’ve recently switched back from vscode to Sublime Text, which means that after all the time I spent training my fingers to type “code somefile.txt” instead of “subl somefile.txt” I now need to undo all that conditioning and go back to subl again. So I thought, hey, maybe I should dump a little shell script called code in my bin folder which admonished me in some amusing way, thus Pavlov-ing myself into learning to do it right.
And then I thought, hey, what’d be cool is if I had that Matrix-esque “raining code” effect in the Terminal and then it was superimposed with a box saying “STOPTYPING code ANDUSE subl INSTEAD”, like the “SYSTEMERROR” message at the end of the first movie.
And then I thought: someone’s already done this, right? And they have; it is called cmatrix. But I don’t like cmatrix because it doesn’t do the colours right; the text just sorta stops rather than fading away like the movie does, and it feels unreal and too sharp for me. Now, don’t get me wrong, I understand why this is; terminals support a full proper range of colour these days, but writing a program which gets released to actual people and which can deal with the bewildering array of terminal settings out there is a miserable waste of everyone’s time. But I’m not writing this for anyone else; it only has to work in my terminal (in true works on my machine fashion). And this will give me a chance to noodle about with Python terminal libraries such as blessed to make something interesting. Hence, matrix24.py:
It’s a bodge all round, and it still doesn’t look right, and Jess pointed out that making something cool happen when I make a mistake is the opposite of conditioning, but I got to fiddle about with a new library for a bit, so that was fun. Can I do something productive now?
(title from a classic post about the Matrix which still makes me laugh even after all these years, although it is very unfair to Keanu Reeves who is a cool bloke and should be emulated in his approach to life)