diffnav: init at 0.2.8 (#345587)

pkgs/by-name/di/diffnav/package.nix

@@ -0,0 +1,41 @@
+{
+  lib,
+  fetchFromGitHub,
+  buildGoModule,
+  makeBinaryWrapper,
+  delta,
+}:
+
+buildGoModule rec {
+  pname = "diffnav";
+  version = "0.2.8";
+
+  src = fetchFromGitHub {
+    owner = "dlvhdr";
+    repo = "diffnav";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-xZAi/Ky1RjOxjhQKHvozaPTqDPcrGfhMemGWzi7WyW4=";
+  };
+
+  vendorHash = "sha256-2JjQF+fwl8+Xoq9T3jCvngRAOa3935zpi9qbF4w4hEI=";
+
+  ldflags = [
+    "-s"
+    "-w"
+  ];
+
+  nativeBuildInputs = [ makeBinaryWrapper ];
+  postInstall = ''
+    wrapProgram $out/bin/diffnav \
+      --prefix PATH : ${lib.makeBinPath [ delta ]}
+  '';
+
+  meta = {
+    changelog = "https://github.com/dlvhdr/diffnav/releases/tag/${src.rev}";
+    description = "Git diff pager based on delta but with a file tree, à la GitHub";
+    homepage = "https://github.com/dlvhdr/diffnav";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ amesgen ];
+    mainProgram = "diffnav";
+  };
+}