nixpkgs/pkgs/shells/zsh-deer/realpath.patch

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From ceadb2f11119143af4f590ea6b05a531483219b5 Mon Sep 17 00:00:00 2001
From: xd1le <elisp.vim@gmail.com>
Date: Wed, 30 Aug 2017 17:27:20 +1000
Subject: [PATCH] use realpath instead of python to calculate relative path
---
deer | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/deer b/deer
index 3d89dea..804a871 100644
--- a/deer
+++ b/deer
@@ -259,10 +259,7 @@ deer-get-relative()
{
local TMP
TMP=${1:-${DEER_DIRNAME%/}/$DEER_BASENAME[$DEER_DIRNAME]}
- TMP="`python -c '
-import sys, os
-print(os.path.relpath(sys.argv[1], sys.argv[2]))
-' $TMP ${DEER_STARTDIR:-$PWD}`"
+ TMP="`realpath --relative-to=${DEER_STARTDIR:-$PWD} $TMP`"
print -R $TMP:q
}
--
2.14.1