From 01dfd0769f9f08f656d05aa67b28d135a29b3b38 Mon Sep 17 00:00:00 2001
From: Andrey Marchukov <maan@exante.eu>
Date: Wed, 24 May 2023 12:28:53 +0400
Subject: [PATCH] added integer check

---
 .github/workflows/docker-image.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 5049345..1216959 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -20,6 +20,14 @@ jobs:
               echo "Empty Response"
               exit 1
           fi
+          if [ "$REMOTEAPPVER" -eq "$REMOTEAPPVER" ] 2>/dev/null
+          then
+              echo "REMOTEAPPVER is an integer"
+              exit 0
+          else
+              echo "ERROR: parameter must be an integer"
+              exit 1
+          fi
           if [[ "$LOCALAPPVER" != "$REMOTEAPPVER" ]]; then
               echo "$REMOTEAPPVER" >sandstorm.version
               exit 0