#161 | Script to invoke instant lambda for list of files

scripts/invoke-instant-lambda-for-files.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+#file passed to this script is expected to contain records as below (with quotes at start and end)
+#"org/d5f28372-038c-4f38-b9b5-62c42b8befb3.jpg"
+#"org/6b86b265-3e33-4a80-8077-7b53fc7090d4.png"
+
+set -e
+
+for file_name in $(cat $1); do
+  json_pre='{"Records" : [{"s3": {"bucket": {"name": "prod-user-media"}, "object": {"key":'
+  json_post='}}}]}'
+  json_payload="$json_pre $file_name $json_post"
+  echo "$file_name"
+  aws lambda invoke --function-name prod-generate-thumbnails-instantly --invocation-type Event --payload  "$json_payload" --cli-binary-format raw-in-base64-out /dev/stdout
+  sleep 0.1 # artificial delay to avoid running into lambda quotas
+done