From 5017c541dbb89b96ff9cf0694ccf9b189424fd6a Mon Sep 17 00:00:00 2001
From: Guillermo Rodriguez <guillermo@telos.net>
Date: Sat, 11 Feb 2023 15:36:50 -0300
Subject: [PATCH] Auto initialize and activate virtualenv

---
 develop.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/develop.nix b/develop.nix
index c9b2aa5f..30ae2f08 100644
--- a/develop.nix
+++ b/develop.nix
@@ -22,5 +22,11 @@ stdenv.mkDerivation {
     export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${R}/lib/R/lib:${readline}/lib
 
     export QT_QPA_PLATFORM_PLUGIN_PATH="${qt5.qtbase.bin}/lib/qt-${qt5.qtbase.version}/plugins";
+
+    if [ ! -d "venv" ]; then
+        virtualenv venv
+    fi
+
+    source venv/bin/activate
   '';
 }