From 5a73e07b1089d7d43d5d97305aa5a843de97002f Mon Sep 17 00:00:00 2001
From: klchen0112 <klchen0112@gmail.com>
Date: Sat, 26 Jul 2025 23:58:54 +0800
Subject: [PATCH 1/2] libmamba: 2.1.1 -> 2.3.0

---
 pkgs/by-name/li/libmamba/package.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/li/libmamba/package.nix b/pkgs/by-name/li/libmamba/package.nix
index 4f8c8cc0c843..e2e360d7ca3b 100644
--- a/pkgs/by-name/li/libmamba/package.nix
+++ b/pkgs/by-name/li/libmamba/package.nix
@@ -3,7 +3,7 @@
   lib,
   stdenv,
   cmake,
-  fmt,
+  fmt_11,
   spdlog,
   tl-expected,
   nlohmann_json,
@@ -21,13 +21,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libmamba";
-  version = "2.1.1";
+  version = "2.3.0";
 
   src = fetchFromGitHub {
     owner = "mamba-org";
     repo = "mamba";
     tag = finalAttrs.version;
-    hash = "sha256-JBwdfYM7J5R7HZyw5kVXwu4FlZUd2QPrsTaGuXnyAJI=";
+    hash = "sha256-EwG5pR3nOYffQdK3xIKJztkKLqMi6Hj9fmkihn9pZHE=";
   };
 
   nativeBuildInputs = [
@@ -36,7 +36,7 @@ stdenv.mkDerivation (finalAttrs: {
   ];
 
   buildInputs = [
-    fmt
+    fmt_11
     spdlog
     tl-expected
     nlohmann_json

From 113cd6243d55c8738aafa5cf088e5b09e020653f Mon Sep 17 00:00:00 2001
From: klchen0112 <klchen0112@gmail.com>
Date: Sat, 26 Jul 2025 23:59:03 +0800
Subject: [PATCH 2/2] mamba-cpp: use src and version from libmamba

---
 pkgs/by-name/ma/mamba-cpp/package.nix | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/pkgs/by-name/ma/mamba-cpp/package.nix b/pkgs/by-name/ma/mamba-cpp/package.nix
index 75dbacee94dc..682f6464637b 100644
--- a/pkgs/by-name/ma/mamba-cpp/package.nix
+++ b/pkgs/by-name/ma/mamba-cpp/package.nix
@@ -1,7 +1,6 @@
 {
   lib,
   stdenv,
-  fetchFromGitHub,
   bzip2,
   cmake,
   cli11,
@@ -15,16 +14,9 @@
   python3,
   versionCheckHook,
 }:
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   pname = "mamba-cpp";
-  version = "2.1.1";
-
-  src = fetchFromGitHub {
-    owner = "mamba-org";
-    repo = "mamba";
-    tag = version;
-    hash = "sha256-JBwdfYM7J5R7HZyw5kVXwu4FlZUd2QPrsTaGuXnyAJI=";
-  };
+  inherit (libmamba) version src;
 
   nativeBuildInputs = [ cmake ];