Merge pull request 'Wrap auto-install.sh in a nix-shell shebang for its required tools' (#38) from worktree-gui-wifi-module into main

Reviewed-on: #38
2026-07-22 02:45:34 +00:00
parent 33b1d5ec79 b46424343f
commit 5fe575d362
1 changed files with 14 additions and 1 deletions
@@ -1,4 +1,17 @@
-#!/usr/bin/env bash
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p jq disko nixos-install-tools
+# shellcheck shell=bash
+# The only genuinely external tools this script calls directly: `jq`
+# (parsing the `nix eval` host list) and `disko`/`nixos-install` (the
+# install itself). Everything disko shells out to internally
+# (parted/sgdisk/mkfs.*/zfs/...) is self-contained -- disko's own
+# generated scripts hardcode absolute Nix store paths for those, they
+# don't rely on this script's PATH at all (confirmed by inspecting a
+# generated system.build.formatScript). The built installer image
+# (modules/installer/common.nix) already has all three in
+# environment.systemPackages, so this nix-shell wrapper is a fast no-op
+# there; it's what makes the script also work standalone (e.g. run
+# directly from a checkout on a stock ISO), where they aren't.
 set -eux

 set -euo pipefail