Create fastfetch.nix

apps/fastfetch.nix

@@ -0,0 +1,131 @@
+{ config, pkgs, ... }:
+
+{
+  # Install fastfetch
+  environment.systemPackages = with pkgs; [
+    fastfetch
+  ];
+
+  # Create the fastfetch config file
+  environment.etc."fastfetch/config.jsonc".text = ''
+    {
+      "$schema": "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json",
+      "logo": {
+        "source": "auto",
+        "padding": {
+          "top": 1,
+          "left": 2
+        }
+      },
+      "display": {
+        "separator": " → ",
+        "color": {
+          "keys": "blue",
+          "title": "cyan"
+        }
+      },
+      "modules": [
+        {
+          "type": "title",
+          "format": "{user-name-colored}@{host-name-colored}"
+        },
+        {
+          "type": "separator",
+          "string": "─────────────────────────────────"
+        },
+        {
+          "type": "os",
+          "key": "OS",
+          "keyColor": "blue"
+        },
+        {
+          "type": "host",
+          "key": "Host",
+          "keyColor": "blue"
+        },
+        {
+          "type": "kernel",
+          "key": "Kernel",
+          "keyColor": "blue"
+        },
+        {
+          "type": "uptime",
+          "key": "Uptime",
+          "keyColor": "blue"
+        },
+        {
+          "type": "packages",
+          "key": "Packages",
+          "keyColor": "blue"
+        },
+        {
+          "type": "shell",
+          "key": "Shell",
+          "keyColor": "blue"
+        },
+        {
+          "type": "terminal",
+          "key": "Terminal",
+          "keyColor": "blue"
+        },
+        {
+          "type": "de",
+          "key": "DE",
+          "keyColor": "blue"
+        },
+        {
+          "type": "wm",
+          "key": "WM",
+          "keyColor": "blue"
+        },
+        {
+          "type": "wmtheme",
+          "key": "Theme",
+          "keyColor": "blue"
+        },
+        {
+          "type": "icons",
+          "key": "Icons",
+          "keyColor": "blue"
+        },
+        {
+          "type": "cpu",
+          "key": "CPU",
+          "keyColor": "green"
+        },
+        {
+          "type": "gpu",
+          "key": "GPU",
+          "keyColor": "green"
+        },
+        {
+          "type": "memory",
+          "key": "Memory",
+          "keyColor": "yellow"
+        },
+        {
+          "type": "disk",
+          "key": "Disk",
+          "keyColor": "yellow"
+        },
+        {
+          "type": "separator",
+          "string": "─────────────────────────────────"
+        },
+        {
+          "type": "colors",
+          "paddingLeft": 2,
+          "symbol": "circle"
+        }
+      ]
+    }
+  '';
+
+  # Set up bash to run fastfetch on start
+  programs.bash.interactiveShellInit = ''
+    # Run fastfetch on terminal start (but not in non-interactive shells)
+    if [[ $- == *i* ]]; then
+      ${pkgs.fastfetch}/bin/fastfetch --config /etc/fastfetch/config.jsonc
+    fi
+  '';
+}