patches and low-level development discussion

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 # SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2021-2023 Alyssa Ross <hi@alyssa.is>

import ../../lib/call-package.nix (
{ callSpectrumPackage, runCommand, e2fsprogs, tar2ext4 }:

runCommand "eosimages.img" {
  nativeBuildInputs = [ e2fsprogs tar2ext4 ];
  imageName = "Spectrum-0.0-x86_64-generic.0.Live.img";
  image = callSpectrumPackage ../live {};
  __structuredAttrs = true;
  unsafeDiscardReferences = { out = true; };
  dontFixup = true;
} ''
  mkdir dir
  cd dir
  ln -s -- $image $imageName
  gzip -9 < $image > $imageName.gz
  sha256sum -- $imageName.gz > $imageName.gz.sha256
  tar -ch -- $imageName.gz $imageName.gz.sha256 | tar2ext4 -o $out
  e2label $out eosimages
'') (_: {})