From e9990712bce0c9b4ceec2812fd99e594e581120d Mon Sep 17 00:00:00 2001
From: Zahary Karadjov <zahary@status.im>
Date: Tue, 14 Mar 2023 18:45:58 +0200
Subject: [PATCH] Allow running nimble test in dependencies in the vendor
 forlder

---
 config.nims | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/config.nims b/config.nims
index 463453547..8dea23dec 100644
--- a/config.nims
+++ b/config.nims
@@ -1,8 +1,13 @@
 import strutils
 
-when getEnv("NIMBUS_BUILD_SYSTEM") == "yes" and
-     system.fileExists("nimbus-build-system.paths"):
-  --noNimblePath
+const currentDir = currentSourcePath()[0 .. ^(len("config.nims") + 1)]
+
+if getEnv("NIMBUS_BUILD_SYSTEM") == "yes" and
+   # BEWARE
+   # In Nim 1.6, config files are evaluated with a working directory
+   # matching where the Nim command was invocated. This means that we
+   # must do all file existance checks with full absolute paths:
+   system.fileExists(currentDir & "nimbus-build-system.paths"):
   include "nimbus-build-system.paths"
 
 if defined(release):