serverless.yml

frameworkVersion: '3'
service: slack-chat-gpt-bot
provider:
  name: aws
  runtime: python3.9
  region: us-east-1
  iam:
    role:
      statements:
        - Effect: Allow
          Action:
            - lambda:InvokeFunction
            - lambda:InvokeAsync
          Resource: "*"
        - Effect: Allow
          Action:
            - 's3:ListBucket'
            - 's3:GetObject'
            - 's3:GetObjectAcl'
            - 's3:PutObject'
            - 's3:PutObjectAcl'
            - 's3:ReplicateObject'
            - 's3:DeleteObject'
          Resource:
            - arn:aws:s3:::${env:SLACK_INSTALLATION_S3_BUCKET_NAME}
            - arn:aws:s3:::${env:SLACK_INSTALLATION_S3_BUCKET_NAME}/*
            - arn:aws:s3:::${env:SLACK_STATE_S3_BUCKET_NAME}
            - arn:aws:s3:::${env:SLACK_STATE_S3_BUCKET_NAME}/*
            - arn:aws:s3:::${env:OPENAI_S3_BUCKET_NAME}
            - arn:aws:s3:::${env:OPENAI_S3_BUCKET_NAME}/*
  environment:
    SERVERLESS_STAGE: ${opt:stage, 'prod'}
    SLACK_SIGNING_SECRET: ${env:SLACK_SIGNING_SECRET}
    SLACK_CLIENT_ID: ${env:SLACK_CLIENT_ID}
    SLACK_CLIENT_SECRET: ${env:SLACK_CLIENT_SECRET}
    SLACK_SCOPES: ${env:SLACK_SCOPES}
    SLACK_INSTALLATION_S3_BUCKET_NAME: ${env:SLACK_INSTALLATION_S3_BUCKET_NAME}
    SLACK_STATE_S3_BUCKET_NAME: ${env:SLACK_STATE_S3_BUCKET_NAME}
    OPENAI_S3_BUCKET_NAME: ${env:OPENAI_S3_BUCKET_NAME}
    OPENAI_TIMEOUT_SECONDS: 25
    SLACK_APP_LOG_LEVEL: WARN
    TRANSLATE_MARKDOWN: true

functions:
  app:
    handler: main_prod.handler
    timeout: 29
    events:
      - httpApi:
          path: /slack/events
          method: post
      - httpApi:
          path: /slack/install
          method: get
      - httpApi:
          path: /slack/oauth_redirect
          method: get

package:
  patterns:
    - "!.venv/**"
    - "!node_modules/**"
    - "!.idea/**"

plugins:
  - serverless-python-requirements
custom:
  pythonRequirements:
    zip: true
    slim: true
    dockerizePip: true  # This option must be enabled for including Linux compatible *.so files