Support new path-info syntax introduced in nix 2.19

[SuperSandro2000]

see https://nixos.org/manual/nix/stable/release-notes/rl-2.19 for details

Currently nix-tree fails with nix-tree: user error (Failed parsing nix path-info output.)

[utdemir]

Pinned this issue for visibility. This is fixed on 0.3.2 however it hasn't dropped to any NixOS/nixpkgs releases yet (as of 29 Nov 2023).

In the meanwhile, one can use the overlay @SuperSandro2000 described here: #68 (comment)

Edit: It has dropped to nixpkgs-unstable. If you are on unstable, you should be good. Still awaiting for NixOS.

[utdemir]

Update: 0.3.2 is on nixpkgs-unstable so if you're following that branch you don't need to do anything. If not, you can pull from nixpkgs-unstable or use the workaround on above comment.