check Redis version and fall back to latest

2021-01-08 10:56:47 +01:00 · 2021-01-08 10:56:47 +01:00 · 347ff8a38d
parent 4687e0c1d2
commit 347ff8a38d
1 changed files with 7 additions and 0 deletions
--- a/start-redis.sh
+++ b/start-redis.sh
@ -2,4 +2,11 @@

 REDIS_VERSION=$1

+if [ -z "$REDIS_VERSION" ]; then
+  echo "Missing Redis version in the [redis-version] input. Received value: $REDIS_VERSION"
+  echo "Falling back to Redis version [latest]"
+  REDIS_VERSION='latest'
+fi
+
+echo "Starting single-node Redis instance"
 docker run --name redis --publish 6379:6379 --detach redis:$REDIS_VERSION