serverless.yml

service: lambda-pdfxs3

# Use the serverless-webpack plugin to transpile ES6
plugins:
  - serverless-webpack
  - serverless-offline

# serverless-webpack configuration
# - this also help fix permission issue: see webpack-poppler
# Enable auto-packing of external modules
custom:
  webpack:
    webpackConfig: ./webpack.config.js
    includeModules: true

provider:
  name: aws
  runtime: nodejs18.x
  memorySize: 512 # optional, in MB, default is 1024
  timeout: 900 # optional, in seconds, default is 6
  stage: ${opt:stage, 'dev'}
  region: ${file(env.yml):${self:provider.stage}.REGION}
  iam:
    role:
      statements:
        - Effect: "Allow"
          Action:
            - "s3:*"
          Resource:
            - "*"
  # To load environment variables externally
  # rename env.example to env.yml and uncomment
  # the following line. Also, make sure to not
  # commit your env.yml.
  #
  environment: ${file(env.yml):${self:provider.stage}}

functions:
  s3Handler:
    handler: handler.s3Handler
    events:
      - s3:
          bucket: ${file(env.yml):${self:provider.stage}.SRCBUCKET}
          event: s3:ObjectCreated:*
          rules:
            - prefix: circ/
            - suffix: .pdf
          existing: true