serverless.yml

# AWS_ENV is the CI variable (assigned in gitlab-ci.yml) for the current environment
custom: ${file(./env/${env:AWS_ENV}.yml)}
# this is the name of the API Gateway
service: gitrdonebot

provider:
  name: aws
  runtime: nodejs12.x
  # provider.deploymentBucket is an S3 bucket that must be created manually BEFORE running serverless deploy
  # This bucket contains the zip file the lambda uses to run, as well as the cloudformation template
  deploymentBucket:
    name: ${self:custom.envName}-grdbot-serverless-bucket
  # CloudFormation stack name
  stackName: ${self:custom.envName}-${self:service}
  environment:
    GITLAB_BASE_URI: ${env:GITLAB_BASE_URI}
    GITLAB_BOT_ACCOUNT_NAME: ${env:GITLAB_BOT_ACCOUNT_NAME}
    GITLAB_BOT_ACCOUNT_API_TOKEN: ${env:GITLAB_BOT_ACCOUNT_API_TOKEN}
  # API Gateway type
  endpointType: PRIVATE
  # This is the name of the stage created in the API gateway
  stage: ${env:AWS_ENV}
  # this policy gives API Gateway permission to invoke Lambda
  resourcePolicy:
    - Effect: Allow
      Principal: "*"
      Action: execute-api:Invoke
      Resource:
        - execute-api:/*/*/*
      Condition:
        StringNotEquals:
          aws:SourceVpc:
            - vpce-${self:custom.vpce}

functions:
  webhook:
    handler: handler.webhook
    # function.name describes the name of the API Gateway, Lambda, and associated lambda execution log group
    name: ${env:AWS_ENV}-${self:service}
    timeout: 30
    events:
      - http:
          path: webhook
          method: post
    vpc: ${self:custom.vpc}

resources:
  Resources:
    AccessLogs:
      Type: AWS::Logs::LogGroup
      Properties:
        # this will create an empty log group, but will still need to manually associate it
        # with the correct API Gateway by changing the settings in API Gateway -> Stages -> Logs/Tracing
        LogGroupName: /aws/apigateway/${env:AWS_ENV}-${self:service}-AccessLogs

plugins:
  - serverless-plugin-typescript
  - serverless-offline
  - serverless-jest-plugin
  - serverless-dotenv-plugin

package:
  exclude:
    - node_modules/@types/**/*
    - __tests__/
    - .vscode/
    - .gitlab/
    - media/
    - .eslintIgnore
    - .eslintrc.js
    - .gitignore
    - .gitlab-ci.yml
    - .prettierignore
    - .prettierrc
    - jest.config.js
    - tsconfig.json
  include: handler.ts