From e4ea780a1278dd6fc3a54f706bb67eb7c573fc77 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@bacchus.cloud>
Date: Wed, 12 May 2021 20:55:55 -0600
Subject: [PATCH] fix(entrypoint): only show passwd if generated

---
 entrypoint.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index ae54237..d1efa4a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -19,6 +19,7 @@ isInt () {
 
 # instantiate variables
 sqlCmd='/tmp/cmd.sql'
+showRootPassword=0
 
 # convert env variables to uppercase for proper string comparison
 MYSQL_SKIP_NAME_RESOLVE=$(convertCase "$MYSQL_SKIP_NAME_RESOLVE")
@@ -48,6 +49,7 @@ fi
 if [ -z "$MYSQL_ROOT_PASSWORD" ]; then
     MYSQL_ROOT_PASSWORD="$( head /dev/urandom | tr -dc A-Za-z0-9 | head -c32 )"
     export MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD
+    showRootPassword=1
 fi
 
 # change mysql UID & GID
@@ -159,7 +161,9 @@ done
 
 # note initialization complete and display root password
 printf "\nInitialization complete...\n"
-printf "(mySQL root password: %s)\n\n" "$MYSQL_ROOT_PASSWORD"
+if [ "$showRootPassword" -eq 1 ]; then
+    printf "(mySQL root password: %s)\n\n" "$MYSQL_ROOT_PASSWORD"
+fi
 
 # process CMD sent to this container
 case "$1" in