From c8beebdb1f90d0b0797636f05525c2d48c28ac97 Mon Sep 17 00:00:00 2001
From: Marko Semet <marko10_000@gmx.de>
Date: Wed, 22 May 2019 10:16:50 +0200
Subject: [PATCH] Just create venv onetime

---
 gen.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/gen.sh b/gen.sh
index 75ae894..4657bcc 100755
--- a/gen.sh
+++ b/gen.sh
@@ -1,10 +1,13 @@
 #!/usr/bin/env bash
 
 # Init venv
-echo "Create venv" &&
 cd `dirname $0` &&
-rm -rf ./venv &&
-python3 -m venv venv &&
+(
+	if [ ! -d ./venv ]; then
+		echo "Create venv" &&
+		python3 -m venv venv
+	fi
+) &&
 source ./venv/bin/activate &&
 
 # Install updates