serverless.yml

service: gognito-website

provider:
  name: aws
  runtime: nodejs8.10

  stage: develop
  region: us-east-1 # Lambda@Edge function must be us-east-1

  environment:
    S3_BUCKET_NAME: ${{env:S3_BUCKET_NAME}}
  # avoid conflicts to CloudFormation variable syntax.
  variableSyntax: "\\${{([ :a-zA-Z0-9._,\\-\\/\\(\\)]+?)}}"

plugins:
  - serverless-plugin-cloudfront-lambda-edge
  - serverless-s3-sync

custom:
  region: ${{opt:region, self:provider.region}}
  stage: ${{opt:stage, self:provider.stage}}
  s3Sync:
    - bucketName: ${{env:S3_BUCKET_NAME}}
      localDir: build

# Lambda@Edge はソースコードのファイル容量制限が厳しいため、個別に必要なファイルを指定する
package:
  individually: true
  exclude:
    - "**"

functions:
  basicAuth:
    name: gognito-website-basicAuth-${{self:custom.stage}}
    handler: handler.basicAuth
    memorySize: 128
    timeout: 1
    lambdaAtEdge:
      distribution: WebsiteDistribution
      eventType: 'viewer-request'
    package:
      include:
        - ./handler.js

resources: ${{file(./resources.yml)}}