From 2ef77522e655264be3b154e085af6502e75911c0 Mon Sep 17 00:00:00 2001
From: rigzba21 <jonathan.velando01@gmail.com>
Date: Thu, 5 Aug 2021 22:40:17 -0400
Subject: [PATCH] using rsync instead of mv to prevent accidental file deletion
 when bind mount a volume

---
 base-notebook/Dockerfile | 1 +
 base-notebook/start.sh   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/base-notebook/Dockerfile b/base-notebook/Dockerfile
index 69414117..2e4b9419 100644
--- a/base-notebook/Dockerfile
+++ b/base-notebook/Dockerfile
@@ -42,6 +42,7 @@ RUN apt-get update --yes && \
     wget \
     ca-certificates \
     sudo \
+    rsync \
     locales \
     fonts-liberation \
     run-one && \
diff --git a/base-notebook/start.sh b/base-notebook/start.sh
index a63349fc..8b86a604 100755
--- a/base-notebook/start.sh
+++ b/base-notebook/start.sh
@@ -54,7 +54,7 @@ if [ "$(id -u)" == 0 ] ; then
         # (it could be mounted, and we shouldn't create it if it already exists)
         if [[ ! -e "/home/${NB_USER}" ]]; then
             echo "Relocating home dir to /home/${NB_USER}"
-            mv /home/jovyan "/home/${NB_USER}" || ln -s /home/jovyan "/home/${NB_USER}"
+            mkdir "/home/${NB_USER}" && rsync -avx /home/jovyan "/home/${NB_USER}" || ln -s /home/jovyan "/home/${NB_USER}"
         fi
         # if workdir is in /home/jovyan, cd to /home/${NB_USER}
         if [[ "${PWD}/" == "/home/jovyan/"* ]]; then