From 0228765162b15f266efe5ea95499ec75208c8c1a Mon Sep 17 00:00:00 2001
From: Janos Acs <acsjani@gmail.com>
Date: Wed, 28 Feb 2018 12:58:19 +0100
Subject: [PATCH] MISC Add linux compatible permission update. The uid and gid
 of the build user should match the host users uid/gid

---
 .../usr/local/share/bootstrap/update_permissions.sh    | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/ubuntu/16.04/usr/local/share/bootstrap/update_permissions.sh b/ubuntu/16.04/usr/local/share/bootstrap/update_permissions.sh
index 442c9a00..7a0a31ca 100755
--- a/ubuntu/16.04/usr/local/share/bootstrap/update_permissions.sh
+++ b/ubuntu/16.04/usr/local/share/bootstrap/update_permissions.sh
@@ -24,14 +24,20 @@ function update_permissions() {
         CODE_OWNER="$APP_USER"
         export APP_USER
         export CODE_OWNER
-
         if [[ "$group" = UNKNOWN ]]; then
             APP_GROUP="$APP_USER"
             CODE_GROUP="$APP_GROUP"
             export APP_GROUP
             export CODE_GROUP
             groupadd --system --gid "$group_id" "$APP_GROUP" || groupmod -g "$group_id" "$APP_GROUP"
+        else
+            APP_GROUP="$group"
+            CODE_GROUP="$APP_GROUP"
+            export APP_GROUP
+            export CODE_GROUP
         fi
-        useradd --create-home --system --uid "$owner_id" --gid "$group_id" "$APP_USER" || usermod -u "$owner_id" "$APP_USER"
+        useradd --create-home --system --uid "$owner_id" --gid "$group_id" "$APP_USER" || usermod -u "$owner_id" -g "$APP_GROUP" "$APP_USER"
+    else
+        echo "The user $owner with ID $owner_id already exists in the container. Nothing to do."
     fi
 }