Update Nix Darwin Configuration for Nerd Fonts and Shell Scripts

[qmi03]

Description:

I followed your video tutorial to set up my Nix Darwin configuration, but after updating my flake, the build failed. I identified two key changes that resolved the issues, and I believe the tutorial or repository could benefit from incorporating these updates.

1. Nerd Fonts Configuration

• Problem: The Nerd Fonts packaging has changed, and the .override method no longer works.
• Solution: Replace the font configuration in darwin-configuration.nix as follows:

# Before  
        fonts.packages = [
(pkgs.nerdfonts.override { fonts = [ "JetBrainsMono" ]; })  
        ];
# After  
        fonts.packages = [
          pkgs.nerd-fonts.jetbrains-mono
        ];

2. Shell Script read Fix

• Problem: The shell script used to activate configurations produces warnings due to missing the -r flag in the read command.
• Solution: Check this gist

Here’s the diff from my repository to see the flake.lock and flake.nix changes: c00d083