From 7b478d75a3a0db466e78b6e46a0e468d64354618 Mon Sep 17 00:00:00 2001
From: epelletier <enguerrand.pelletier@supinfo.com>
Date: Thu, 21 May 2015 17:34:24 +0200
Subject: [PATCH] Detect the .venv in any parent directory of the current
 directory

---
 plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
index 5faa1a82..b3a3b56d 100644
--- a/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
+++ b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
@@ -29,8 +29,11 @@ if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then
     if [ ! $WORKON_CWD ]; then
       WORKON_CWD=1
       # Check if this is a Git repo
-      PROJECT_ROOT=`git rev-parse --show-toplevel 2> /dev/null`
-      if (( $? != 0 )); then
+      PROJECT_ROOT=`pwd`
+      while [[ "$PROJECT_ROOT" != "/" && ! -e "$PROJECT_ROOT/.venv" ]]; do
+        PROJECT_ROOT=`realpath $PROJECT_ROOT/..`
+      done
+      if [[ "$PROJECT_ROOT" == "/" ]]; then
         PROJECT_ROOT="."
       fi
       # Check for virtualenv name override