From dccc9491ea57e0379e2d6c72164b34f14bae7a1c Mon Sep 17 00:00:00 2001
From: Raito Bezarius <masterancpp@gmail.com>
Date: Sun, 9 Jun 2024 18:53:44 +0200
Subject: [PATCH] lix: support `docCargoLock` propagation to `lix-doc`

This way, we can pass also a Cargo.lock from the Lix entrypoint.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
---
 pkgs/tools/package-management/lix/common.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/tools/package-management/lix/common.nix b/pkgs/tools/package-management/lix/common.nix
index 01e2e8374f41..d36742a00752 100644
--- a/pkgs/tools/package-management/lix/common.nix
+++ b/pkgs/tools/package-management/lix/common.nix
@@ -11,6 +11,7 @@
     inherit hash;
   },
   docCargoHash ? null,
+  docCargoLock ? null,
   patches ? [ ],
   maintainers ? lib.teams.lix.members,
 }@args:
@@ -69,6 +70,7 @@ assert (hash == null) -> (src != null);
     inherit src;
     version = "${version}${suffix}";
     cargoHash = docCargoHash;
+    cargoLock = docCargoLock;
   },
 
   enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform,
@@ -83,6 +85,7 @@ assert (hash == null) -> (src != null);
   stateDir,
   storeDir,
 }:
+assert lib.assertMsg (docCargoHash != null || docCargoLock != null) "Either `lix-doc`'s cargoHash using `docCargoHash` or `lix-doc`'s `cargoLock.lockFile` using `docCargoLock` must be set!";
 stdenv.mkDerivation {
   pname = "lix";