more changes

pkgs/tools/misc/format-root/format-root.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -e
+
+DISK=$1
+
+if [ -z "${DISK}" ]; then
+    gum style --width 50 --margin "1 2" --padding "2 4" \
+        --foreground "#fb4934" \
+        "Missing required parameter." \
+        "Usage: format-root -- <disk>" \
+        "Flake example: nix run github:nmasur/dotfiles#format-root -- nvme0n1"
+    echo "(exiting)"
+    exit 1
+fi
+
+disko \
+    --mode create \
+    --dry-run \
+    --flake "path:$(pwd)#root" \
+    --arg disk \""/dev/${DISK}"\"
+
+gum confirm \
+    "This will ERASE ALL DATA on the disk /dev/${DISK}. Are you sure you want to continue?" \
+    --default=false
+
+disko \
+    --mode create \
+    --flake "path:$(pwd)#root" \
+    --arg disk "/dev/${DISK}"

pkgs/tools/misc/format-root/package.nix

@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+
+pkgs.writeShellApplication {
+  name = "format-root";
+  runtimeInputs = [
+    pkgs.gum
+    pkgs.disko
+  ];
+  text = builtins.readFile ./format-root.sh;
+}