From 727d9317fb465b2a9eb275a996bd449d118f2946 Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Sat, 2 May 2020 11:46:37 +0200
Subject: [PATCH] bats: fixup readlink reference

Using `readlink -f` requires coreutils, on platforms like darwin where
this isn't the GNU variant by default it would fail outide of a
nix-shell.
---
 pkgs/development/interpreters/bats/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/interpreters/bats/default.nix b/pkgs/development/interpreters/bats/default.nix
index 07b84247ef2..bbc38e51542 100644
--- a/pkgs/development/interpreters/bats/default.nix
+++ b/pkgs/development/interpreters/bats/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchzip, gnugrep }:
+{ stdenv, fetchzip, coreutils, gnugrep }:
 
 stdenv.mkDerivation rec {
   pname = "bats";
@@ -11,7 +11,11 @@ stdenv.mkDerivation rec {
 
   patchPhase = ''
     patchShebangs ./install.sh
-    substituteInPlace ./libexec/bats-core/bats-format-tap-stream --replace grep ${gnugrep}/bin/grep
+
+    substituteInPlace ./libexec/bats-core/bats \
+        --replace 'type -p greadlink readlink' 'type -p ${coreutils}/bin/readlink'
+    substituteInPlace ./libexec/bats-core/bats-format-tap-stream \
+        --replace grep ${gnugrep}/bin/grep
   '';
 
   installPhase = "./install.sh $out";