nix package installer

files/scripts/nixpkgs.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -oue pipefail
+nix run github:nix-community/home-manager/release-25.11 -- init --switch
+
+pkgs='uv micro vscodium mc lagrange'
+f=~/.config/home-manager/home.nix
+tmp="$(mktemp)"
+{
+  echo "  home.packages = ["
+  for p in $pkgs; do echo "    pkgs.$p"; done
+  echo "  ];"
+} > "$tmp"
+
+sed -i "/^[[:space:]]*home\.packages[[:space:]]*=[[:space:]]*\[/,/^[[:space:]]*];[[:space:]]*$/{
+  /^[[:space:]]*home\.packages[[:space:]]*=/{
+    r $tmp
+  }
+  d
+}" "$f"
+
+rm -f "$tmp"
+
+home-manager switch