From eb2295b06ecdfb115b94d303bce824f59bd7ed5e Mon Sep 17 00:00:00 2001
From: Wenxuan Zhang <wenxuangm@gmail.com>
Date: Thu, 24 Oct 2019 11:27:21 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=F0=9F=90=9B=20Fix=20darwin=20compatibil?=
 =?UTF-8?q?ity=20on=20`gd`.=20#39?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Former-commit-id: b7ef3ac3ebc4330a7b43d6c7f090fcb1abfb354d
---
 forgit.plugin.zsh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/forgit.plugin.zsh b/forgit.plugin.zsh
index 6d80251..40ae1eb 100755
--- a/forgit.plugin.zsh
+++ b/forgit.plugin.zsh
@@ -43,7 +43,8 @@ forgit::diff() {
         +m -0 --preview=\"$cmd\" --bind=\"enter:execute($cmd |LESS='-R' less)\"
         $FORGIT_DIFF_FZF_OPTS
     "
-    eval "git diff --name-only $commit -- ${files[*]} | xargs -I% realpath --relative-to=. '$(git rev-parse --show-toplevel)/%'"|
+    cmd="echo" && hash realpath &>/dev/null && cmd="realpath --relative-to=."
+    eval "git diff --name-only $commit -- ${files[*]}| xargs -I% $cmd '$(git rev-parse --show-toplevel)/%'"|
         FZF_DEFAULT_OPTS="$opts" fzf
 }