From fef7340826e89dc305bb64f00ace42bf1b4b072b Mon Sep 17 00:00:00 2001
From: Bryan Bennett <Bryan.Bennett@protonmail.com>
Date: Tue, 8 Mar 2022 16:43:39 -0500
Subject: [PATCH] Use ls to resolve symlink

---
 direnvrc | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/direnvrc b/direnvrc
index 3128d36..e6e7e7b 100644
--- a/direnvrc
+++ b/direnvrc
@@ -159,12 +159,10 @@ use_flake() {
     tmp_profile_rc=$("${NIX_BIN_PREFIX}nix" print-dev-env \
       --extra-experimental-features "nix-command flakes" \
       --profile "$tmp_profile" "$@")
-    # macos does not have realpath
-    if command -v realpath >/dev/null; then
-      drv=$(realpath "$tmp_profile")
-    else
-      drv=$(perl -e 'use Cwd "abs_path";print abs_path(shift)' "$tmp_profile")
-    fi
+
+    drv=$(ls -dl "$tmp_profile")
+    drv=${tmp_profile#*-> }
+
     echo "$tmp_profile_rc" > "$profile_rc"
     rm -f "$tmp_profile" "$tmp_profile"*
     _nix_add_gcroot "$drv" "$profile"