Refine alacritty config with Nix installed fonts

config/alacritty/README.md

@@ -15,11 +15,12 @@ There are 2 points
 
 [Add shift for basic keybinds, not just the ctrl+c, ctrl+v](https://github.com/alacritty/alacritty/issues/2383)
 
-## How to test opacity?
+## How to test look and feel?
 
 If you feel the config is not applied or you want to try another value.\
 Specify the arguments in CLI.
 
 ```bash
-alacritty -o window.opacity=0.4
+alacritty -o window.opacity=0.85 -o font.size=12 font.normal.family='"IosevkaTerm NFM"'
+alacritty -o window.opacity=0.85 -o font.size=12 font.normal.family='"SauceCodePro NFM"' window.dimensions.columns=180 window.dimensions.lines=50 window.position.x=10 window.position.y=10
 ```

config/alacritty/common.toml

@@ -1,8 +1,18 @@
 # You can find major themes in https://github.com/alacritty/alacritty-theme
 import = ["~/.config/alacritty/themes/iceberg-dark.toml"]
 
+[selection]
+save_to_clipboard = true
+
 [font.normal]
-family = "PlemolJP Console NF"
+family = "SauceCodePro NFM"
+size = 12
 
 [window]
 opacity = 0.85
+
+dimensions.columns = 180
+dimensions.lines = 50
+
+position.x = 10
+position.y = 10

home-manager/common.nix

@@ -57,6 +57,9 @@
     ];
   };
 
+  # https://github.com/nix-community/home-manager/issues/605
+  fonts.fontconfig.enable = true;
+
   # This also changes xdg? Official manual sed this config is better for non NixOS Linux
   # https://github.com/nix-community/home-manager/blob/559856748982588a9eda6bfb668450ebcf006ccd/modules/targets/generic-linux.nix#L16
   targets.genericLinux.enable = pkgs.stdenv.isLinux;

home-manager/packages.nix

@@ -78,6 +78,18 @@
     gitleaks
     ruby_3_3
 
+    # How to get the installed font names
+    # linux: fc-list
+    # darwin: system_profiler SPFontsDataType
+    # filter to find by eyes: system_profiler SPFontsDataType | grep -v 'Propo' | sort | rg --pcre2 '(?<=Full Name: ).+(?=Nerd Font)'
+    (pkgs.nerdfonts.override {
+      # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/data/fonts/nerdfonts/shas.nix
+      fonts = [
+        "SourceCodePro"
+        "Inconsolata"
+      ];
+    })
+
     # Includes follows in each repository if needed, not in global
     # gcc
     # rustup