From 4d32370ba23c93112eca1010e262fb7a0346220f Mon Sep 17 00:00:00 2001
From: Julian Prein <julian@druckdev.xyz>
Date: Wed, 30 Oct 2024 10:47:13 +0100
Subject: [PATCH] glog: Use git's core.pager

This way diff-so-fancy can easily be replaced/customized.
---
 .config/zsh/autoload/git/glog | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/.config/zsh/autoload/git/glog b/.config/zsh/autoload/git/glog
index 3be9c33..9871ba9 100755
--- a/.config/zsh/autoload/git/glog
+++ b/.config/zsh/autoload/git/glog
@@ -67,13 +67,12 @@ fzf_preview[patch]="$fzf_preview[construct] { $REPLY"
 #       for preview)
 fzf_preview[files_only]="$fzf_preview[patch] ${(@)${@:${@[(ei)--]}}/(#m)*/\"$MATCH\"}"
 
-if (( $+commands[diff-so-fancy] )); then
-	fzf_preview[patch]+=" | diff-so-fancy --color=always"
-	fzf_preview[files_only]+=" | diff-so-fancy --color=always"
-fi
-
-fzf_preview[patch]+="; }"
-fzf_preview[files_only]+="; }"
+# Use git's pager in the preview window (and with it any special highlighting
+# tool, such as diff-so-fancy)
+local pager
+pager="$(git config --get --default="" core.pager)"
+fzf_preview[patch]+="${pager:+ | }$pager; }"
+fzf_preview[files_only]+="${pager:+ | }$pager; }"
 
 read -r -d '' <<EOT
 	git show "${(j:%n:)format}" "$date" --color=always --stat "\$out"