From ae04f8efae4ca978253dc251ec26d31dab34d86a Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Fri, 1 May 2020 04:20:00 -0500
Subject: [PATCH] git-lfs: install man pages

---
 .../version-management/git-lfs/default.nix     | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/version-management/git-lfs/default.nix b/pkgs/applications/version-management/git-lfs/default.nix
index eca841350deb..86d9ac90d8f1 100644
--- a/pkgs/applications/version-management/git-lfs/default.nix
+++ b/pkgs/applications/version-management/git-lfs/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, buildGoModule, fetchFromGitHub }:
+{ stdenv, buildGoPackage, fetchFromGitHub, ronn, installShellFiles }:
 
-buildGoModule rec {
+buildGoPackage rec {
   pname = "git-lfs";
   version = "2.10.0";
 
@@ -11,10 +11,22 @@ buildGoModule rec {
     sha256 = "1y5ryk0iz5g5sqaw79ml6fr5kvjgzcah481pk5qmnb2ipb1xlng9";
   };
 
-  modSha256 = "1rvvgyg4gqbli4pwfnmyz59gf14k7925mdqj6ykp542gwnsjgjp2";
+  goPackagePath = "github.com/git-lfs/git-lfs";
+
+  nativeBuildInputs = [ ronn installShellFiles ];
+
+  buildFlagsArray = [ "-ldflags=-s -w -X ${goPackagePath}/config.Vendor=${version} -X ${goPackagePath}/config.GitCommit=${src.rev}" ];
 
   subPackages = [ "." ];
 
+  postBuild = ''
+    make -C go/src/${goPackagePath} man
+  '';
+
+  postInstall = ''
+    installManPage man/*.1 man/*.5
+  '';
+
   meta = with stdenv.lib; {
     description = "Git extension for versioning large files";
     homepage    = "https://git-lfs.github.com/";