invoke-lambda

#!/bin/bash
set -euo pipefail

KEY="$1"
FILE="/tmp/s3_event-$$"

cat <<EOF > "$FILE.json"
{
  "Records": [
    {
      "eventVersion": "2.0",
      "eventTime": "1970-01-01T00:00:00.000Z",
      "requestParameters": {
        "sourceIPAddress": "127.0.0.1"
      },
      "s3": {
        "configurationId": "testConfigRule",
        "object": {
          "eTag": "0123456789abcdef0123456789abcdef",
          "sequencer": "0A1B2C3D4E5F678901",
          "key": "$KEY",
          "size": 1024
        },
        "bucket": {
          "arn": "arn:aws:s3:::rubygems-logs.rubytogether",
          "name": "rubygems-logs.rubytogether",
          "ownerIdentity": {
            "principalId": "EXAMPLE"
          }
        },
        "s3SchemaVersion": "1.0"
      },
      "responseElements": {
        "x-amz-id-2": "EXAMPLE123/5678abcdefghijklambdaisawesome/mnopqrstuvwxyzABCDEFGH",
        "x-amz-request-id": "EXAMPLE123456789"
      },
      "awsRegion": "us-west-2",
      "eventName": "ObjectCreated:Put",
      "userIdentity": {
        "principalId": "EXAMPLE"
      },
      "eventSource": "aws:s3"
    }
  ]
}
EOF

echo "$KEY"
set -x
aws lambda invoke \
  --function-name kirby-s3 \
  --invocation-type Event \
  --payload "fileb://$FILE.json" \
  "$FILE.txt"
set +x

[[ -e "$FILE.txt" ]] && cat "$FILE.txt"
rm "$FILE.json" "$FILE.txt"