Yeah, this should be done, let me give it a fix

In #788, I added the support for:

• binary lookup support, so Topgrade will recognize VSCodium and update its extensions
• Alias support in configuration file, so that one can do

   [misc]
   disable = "vscodium"

But the alias support in command line is not added since it is currently not supported by the CLI parser used by Topgrade, related issue: clap-rs/clap#4416

Looks like there is some progress has been made to the linked issue: clap-rs/clap#5480

If anyone gets here in the meantime, my workaround is to symlink code to codium in ~/.local/bin. Topgrade picks that up then.

What about users using both VS Code and VSCodium at the same time?

In that case, we should not take the alias approach, instead, we should make VSCodium an individual Topgrade step.

Gentle ping on @Jisu-Woniu and @j-lakeman, I implemented the support of VSCodium in #788, do you guys want to give it a test?