From 5dae08d7c2ced0e4080c0eaaad5d0e6ed27f1f98 Mon Sep 17 00:00:00 2001
From: Michael Gibson <michael@thegibsonhome.net>
Date: Tue, 11 Aug 2020 16:02:46 -0500
Subject: [PATCH] Fix shell, fix for GROUP_ID.

---
 entrypoint | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/entrypoint b/entrypoint
index 9fdd252..e58c822 100755
--- a/entrypoint
+++ b/entrypoint
@@ -5,8 +5,14 @@
 USER_ID=${PUID:-9001}
 GROUP_ID=${PGID:-$USER_ID}
 echo "Starting with UID : $USER_ID:$GROUP_ID"
+GROUP=proton
+if getent group $GROUP_ID > /dev/null; then
+  GROUP=$(getent group $GROUP_ID | cut -d: -f1)
+else
+  groupadd -g $GROUP_ID $GROUP
+fi
 addgroup -g $GROUP_ID proton
-adduser -D -u $USER_ID -G proton -h /var/lib/proton -s /bin/bash proton
+adduser -D -u $USER_ID -G $GROUP -h /var/lib/proton -s /bin/sh proton
 chown -R ${USER_ID}:${GROUP_ID} /var/lib/proton
 export HOME=/var/lib/proton