🐛 Fix sourcing of completion path for Git Bash

[svlandeg]

My system

When running

typer --install-completion

on my Windows system with Git Bash, Typer fetches Path.home() which is C:\Users\Sofie. This is correct in itself, but Git Bash can't work directly with paths that contain backslashes. After installation, .bashrc contains

source C:\Users\Sofie\.bash_completions\typer.sh

and after rebooting the terminal, it will complain:

bash: C:UsersSofie.bash_completionstyper.sh: No such file or directory

To get this to work with Git Bash, .bashrc should instead contain

source 'C:\Users\Sofie\.bash_completions\typer.sh'

and then it works - no error upon starting the console, and the completion feature works.

TODO

This PR needs to be carefully checked on a "normal" Bash system to double check that the single quote doesn't harm any other environments. I wouldn't think so, but I'm not 100% sure.

[tiangolo]

Awesome, thank you @svlandeg! 🙇

I just tested it here on bash under Docker and it's all working.

This will be available in Typer 0.12.5 released in the next few hours. 🎉