From 635485b85c3ce70c9c42b316477fe6ced65ad197 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Thu, 19 Nov 2020 11:25:52 -0800
Subject: [PATCH 1/2] mercurial: remove dulwich dependency

---
 pkgs/applications/version-management/mercurial/default.nix | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index c7a1c4149870..88ce129b449f 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -4,7 +4,7 @@
 }:
 
 let
-  inherit (python3Packages) docutils dulwich python;
+  inherit (python3Packages) docutils python;
 
 in python3Packages.buildPythonApplication rec {
   pname = "mercurial";
@@ -17,13 +17,11 @@ in python3Packages.buildPythonApplication rec {
 
   format = "other";
 
-  inherit python; # pass it so that the same version can be used in hg2git
+  passthru = { inherit python; }; # pass it so that the same version can be used in hg2git
 
   buildInputs = [ makeWrapper docutils unzip ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ ApplicationServices ];
 
-  propagatedBuildInputs = [ dulwich ];
-
   makeFlags = [ "PREFIX=$(out)" ];
 
   postInstall = (stdenv.lib.optionalString guiSupport ''

From 81d1cea1c0be2d01a0f1382e3365c5a9b20057f1 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Thu, 19 Nov 2020 11:29:46 -0800
Subject: [PATCH 2/2] mercurial: 5.4.2 -> 5.6

---
 pkgs/applications/version-management/mercurial/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index 88ce129b449f..e0400fd46c65 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -8,11 +8,11 @@ let
 
 in python3Packages.buildPythonApplication rec {
   pname = "mercurial";
-  version = "5.4.2";
+  version = "5.6";
 
   src = fetchurl {
     url = "https://mercurial-scm.org/release/mercurial-${version}.tar.gz";
-    sha256 = "0ls8nwx3nz26pibphw54fg8pxqb365zmmqx95lqrxqqyf3d972sw";
+    sha256 = "1hk2y30zzdnlv8f71kabvh0xi9c7qhp28ksh20vpd0r712sv79yz";
   };
 
   format = "other";