From 6b80d2f0042fd0acc5a601cf824b3edfea408803 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Tue, 28 Jan 2025 13:58:06 +0100
Subject: [PATCH] polaris: useFetchCargoVendor

Cargo 1.84.0 seems to have changed the output format of cargo vendor
again, once again invalidating fetchCargoTarball FOD hashes.  It's
time to fix this once and for all, switching across the board to
fetchCargoVendor, which is not dependent on cargo vendor's output
format.

We've checked that fetchCargoVendor produces the same hash on
Darwin (with case-insensitive filesystem) and Linux.
---
 pkgs/servers/polaris/default.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pkgs/servers/polaris/default.nix b/pkgs/servers/polaris/default.nix
index ee8ea856c939..0746ab26bca4 100644
--- a/pkgs/servers/polaris/default.nix
+++ b/pkgs/servers/polaris/default.nix
@@ -30,9 +30,8 @@ rustPlatform.buildRustPackage rec {
     '';
   };
 
-  cargoHash = if stdenv.buildPlatform.isDarwin
-    then "sha256-HTqsghjfSjwOaN/ApPFvWVEoquZzE3MYzULkhUOXIWI"
-    else "sha256-Z3AbYtdNAyKT5EuGtCktEg0fxs/gpKdsrttRkxZhLAU";
+  useFetchCargoVendor = true;
+  cargoHash = "sha256-bVXz/rSfkmdQlAa3B4zamZebpRBOkch6zNOFiyEQBbY=";
 
   buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [
     darwin.Security