From 48a9f9b11efdfeac5f99127618483b6450b27311 Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Mon, 29 Nov 2021 13:13:43 +0100
Subject: [PATCH] home: git: use diff-highlight in interactive diffs

Now even `git log -p` and `git add -p` can use the more readable diffs.
---
 home/git/default.nix | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/home/git/default.nix b/home/git/default.nix
index e9ccde8..432bf60 100644
--- a/home/git/default.nix
+++ b/home/git/default.nix
@@ -3,6 +3,7 @@ let
   cfg = config.my.home.git;
 
   inherit (lib.my) mkMailAddress;
+  diff-highlight = "${pkgs.gitAndTools.gitFull}/share/git/contrib/diff-highlight/diff-highlight";
 in
 {
   options.my.home.git = with lib.my; {
@@ -99,15 +100,15 @@ in
         defaultBranch = "main";
       };
 
-      pager =
-        let
-          diff-highlight = "${pkgs.gitAndTools.gitFull}/share/git/contrib/diff-highlight/diff-highlight";
-        in
-        {
-          diff = "${diff-highlight} | less";
-          log = "${diff-highlight} | less";
-          show = "${diff-highlight} | less";
-        };
+      interactive = {
+        diffFilter = "${diff-highlight}";
+      };
+
+      pager = {
+        diff = "${diff-highlight} | less";
+        log = "${diff-highlight} | less";
+        show = "${diff-highlight} | less";
+      };
 
       pull = {
         # Avoid useless merge commits