From 264a8bba257b9e5ed3202c1d76da4d95abb4491a Mon Sep 17 00:00:00 2001
From: xZero707 <aleksandar@puharic.com>
Date: Tue, 26 Jul 2022 21:33:28 +0200
Subject: [PATCH] Add exit handler

---
 rootfs/etc/cont-init.d/10-init-wordpress | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/rootfs/etc/cont-init.d/10-init-wordpress b/rootfs/etc/cont-init.d/10-init-wordpress
index fa9304e..a3c1785 100644
--- a/rootfs/etc/cont-init.d/10-init-wordpress
+++ b/rootfs/etc/cont-init.d/10-init-wordpress
@@ -2,6 +2,20 @@
 # Designed to replace original, overcomplicated entrypoint script from official wordpress docker repository
 # Why not use already available tools instead?!
 
+# Register exit handler
+trap scriptExitHandler EXIT
+
+function scriptExitHandler() {
+  LAST_EXIT_CODE=$?
+  if [ "${LAST_EXIT_CODE}" = "0" ]; then
+    echp "> Script finished successfully"
+    exit "${LAST_EXIT_CODE}"
+  fi
+
+  echo "> Script finished with an error"
+  exit "${LAST_EXIT_CODE}"
+}
+
 # Applies patch for making WordPress updates impossible
 function disableUpdatesPatch() {
   DISABLE_WP_UPDATES="${ENFORCE_DISABLE_WP_UPDATES:-true}"