fix: cat optional file (#462)

Author: DekusDenial

Docker/run.sh

@@ -41,3 +41,7 @@ if [ "$SD_AWS_INTEGRATION" = "true" ]; then
 else
   SD_TOKEN=`/opt/sd/launch --only-fetch-token --token "$1" --api-uri "$2" --store-uri "$3" --ui-uri "$6" --emitter /sd/emitter --build-timeout "$4" --cache-strategy "$7" --pipeline-cache-dir "$8" --job-cache-dir "$9" --event-cache-dir "${10}" --cache-compress "${11}" --cache-md5check "${12}" --cache-max-size-mb "${13}" --cache-max-go-threads "${14}" "$5"` && (/opt/sd/launch --token "$SD_TOKEN" --api-uri "$2" --store-uri "$3" --ui-uri "$6" --emitter /sd/emitter --build-timeout "$4" --cache-strategy "$7" --pipeline-cache-dir "$8" --job-cache-dir "$9" --event-cache-dir "${10}" --cache-compress "${11}" --cache-md5check "${12}" --cache-max-size-mb "${13}" --cache-max-go-threads "${14}" "$5" & /opt/sd/logservice --token "$SD_TOKEN" --emitter /sd/emitter --api-uri "$2" --store-uri "$3" --build "$5" & wait $(jobs -p))
 fi
+
+if [ -r /tmp/sd_event.json ]; then
+  cat /tmp/sd_event.json
+fi