I have a similar setup, but I don't have to write that script myself. Instead, I uses Zinit (https://github.com/zdharma/zinit https://github.com/zdharma/zinit)

I have a similar setup, but I don't have to write that script myself. Instead, I uses Zinit (https://github.com/zdharma/zinit https://github.com/zdharma/zinit) to let it setup the tools for me.