Bernardo Magri 479193b10b fix(install): survive the live ISO offline and its non-interactive bash ...

Found by running the unattended install in an offline QEMU VM:
- compgen is missing from nixpkgs' non-interactive bash (the package
  shebang) — replaced with plain glob tests in hardware-db and prewipe
- disko's eval resolves <nixpkgs> via NIX_PATH (a dead channel on the
  ISO) and tried channels.nixos.org — export NIX_PATH to the pinned
  nixpkgs source and point the flake registry at an empty baked file
- lock nomarchy by path (the source the ISO carries) instead of
  git+https: git inputs clone even when narHash is known, which kills
  offline installs; `original` keeps the forge URL so a later
  `nix flake update` re-resolves normally. Works from dirty-tree ISOs too.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-06-10 16:48:33 +01:00

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