serverless.yml

service: serverless-url-shortener

plugins:
  - serverless-webpack
  - serverless-finch
  - serverless-cloudfront-invalidate
  - serverless-plugin-reducer
  - serverless-domain-manager
  - serverless-scriptable-plugin

package:
  individually: true

provider:
  name: aws
  endpointType: edge
  runtime: nodejs10.x
  stage: ${opt:stage, 'staging'}
  region: ${env:REGION}
  profile: ${env:AWS_PROFILE}
  memorySize: 128
  timeout: 30
  tracing:
    apiGateway: true
    lambda: true
  environment:
    API_URL: ${env:API_URL}
    API_DOMAIN: ${env:API_DOMAIN}
    SHORT_URL: ${env:SHORT_URL}
    SHORT_DOMAIN: ${env:SHORT_DOMAIN}
    REGION: ${env:REGION}
    BUCKET: ${self:custom.bucketBaseName}-origin
  iamRoleStatements:
    - Effect: Allow
      Action:
        - s3:PutObject
      Resource: 'arn:aws:s3:::${self:provider.environment.BUCKET}/*'

custom:
  bucketBaseName: ${self:service}-${self:provider.stage}
  scriptHooks:
    before:deploy:deploy:
      - sls create_domain -v -s ${self:provider.stage}
    before:client:deploy:deploy:
      - STAGE=${self:provider.stage} API_URL=${env:API_URL} yarn build
    after:deploy:finalize:
      - echo Y | sls client deploy -v -s ${self:provider.stage}
    after:client:deploy:deploy:
      - sls cloudfrontInvalidate -v -s ${self:provider.stage}
  webpack:
    webpackConfig: webpack.config.js
    packager: yarn
    includeModules: false
    # excludeFiles:
  cloudfrontInvalidate:
    # Output key
    distributionIdKey: ClientDistributionId
    items:
      - /
      - /index.html
  customDomain:
    domainName: ${env:API_DOMAIN}
    certificateName: ${env:API_CERTIFICATE_NAME}
    hostedZoneId: ${env:API_HOSTED_ZONE}
    createRoute53Record: true
    endpointType: edge
    basePath: ${env:API_BASE_ENDPOINT}
  client:
    manageResources: false
    bucketName: ${self:provider.environment.BUCKET}
    distributionFolder: ./build/
    # objectHeaders:
    #   # Don't cache index so invalidation is not necessary
    #   # See: https://github.com/fernando-mc/serverless-finch/issues/40#issuecomment-406274331
    #   '*.html':
    #     - name: Cache-Control
    #       value: no-cache
    #   ALL_OBJECTS:

functions:
  store:
    handler: api/store.handle
    events:
      - http:
          path: /store
          method: post
          cors: true

# See: https://github.com/sprockow/serverless-finch-example
resources:
  - Parameters:
      BucketName:
        Type: String
        Default: ${self:provider.environment.BUCKET}
      LogBucketName:
        Type: String
        Default: ${self:custom.bucketBaseName}-logs
      TargetOriginId:
        Type: String
        Default: ${self:custom.bucketBaseName}-target
      DomainName:
        Type: String
        Default: ${env:SHORT_DOMAIN}
      DomainNameHostedZoneId:
        Type: String
        Default: ${env:SHORT_HOSTED_ZONE}
      CustomErrorResponsePagePath:
        Type: String
        Default: /index.html
      ClientDistributionCertificate:
        Type: String
        Default: ${env:SHORT_DOMAIN_ACM_ARN}

  - ${file(./resources/s3-bucket.yml)}
  - ${file(./resources/s3-policies.yml)}
  - ${file(./resources/dns-records.yml)}
  - ${file(./resources/cf-distribution.yml)}
  - ${file(./resources/outputs.yml)}