Commit c5575c46 authored by Tuomas Tynkkynen's avatar Tuomas Tynkkynen Committed by Tuomas Tynkkynen

nixos/make-ext4-fs: Use closureInfo

exportReferencesGraph is deprecated and doesn't have the generated
initial Nix database contain the SHA256 of the contents of the store
paths, which breaks various things under Nix 2.0.

(cherry picked from commit 487be791d783c706369a1a0740e03a0bb60d8f1f)
parent 17fb44e2
......@@ -7,23 +7,22 @@
, volumeLabel
}:
let
sdClosureInfo = pkgs.closureInfo { rootPaths = storePaths; };
in
pkgs.stdenv.mkDerivation {
name = "ext4-fs.img";
nativeBuildInputs = with pkgs; [e2fsprogs libfaketime perl];
# For obtaining the closure of `storePaths'.
exportReferencesGraph =
map (x: [("closure-" + baseNameOf x) x]) storePaths;
buildCommand =
''
# Add the closures of the top-level store objects.
storePaths=$(perl ${pkgs.pathsFromGraph} closure-*)
storePaths=$(cat ${sdClosureInfo}/store-paths)
# Also include a manifest of the closures in a format suitable
# for nix-store --load-db.
printRegistration=1 perl ${pkgs.pathsFromGraph} closure-* > nix-path-registration
# Also include a manifest of the closures in a format suitable for nix-store --load-db.
cp ${sdClosureInfo}/registration nix-path-registration
# Make a crude approximation of the size of the target image.
# If the script starts failing, increase the fudge factors here.
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment