first time include all file

entrypoint.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+# entrypoint.sh
+# Exit immediately if a command exits with a non-zero status.
+set -e
+# if MSSQL_SA_PASSWORD_FILE is set or has value
+# https://stackoverflow.com/a/13864829/1872200
+# https://stackoverflow.com/a/16753536/1872200
+init_db () {
+  INPUT_SQL_FILE="init-db.sql"
+  until /opt/mssql-tools/bin/sqlcmd -S localhost,1433 -U sa -P "$MSSQL_SA_PASSWORD" -i $INPUT_SQL_FILE > /dev/null 2>&1
+  do
+    # echo -e,  use -e to enable interpretation of backslash-escaped characters
+    echo -e "\033[31mSQL server is unavailable - sleeping"
+    sleep 1 # Sleep for a second....
+  done
+  echo -e "\033[31mDone initialize a database"
+}