serverless.yml

service: 'self-hosted-link-crawler'

custom:
    site-name: FILL
    bucket-name: FILL
    hostedZoneName: FILL
    aliasHostedZoneId: Z3AQBSTGFYJSTF    # us-east-1
    aliasDNSName: s3-website-us-east-1.amazonaws.com

provider:
    name: aws
    timeout: 120
    stackName: 'self-hosted-link-crawler'
    runtime: nodejs12.x
    iamRoleStatements:
        - Effect: Allow
          Action:
            - lambda:InvokeFunction
          Resource: "*"
        - Effect: Allow
          Action:
            - s3:PutObject
            - s3:PutObjectAcl
          Resource: "arn:aws:s3:::${self:custom.bucket-name}/*"
package:
    individually: true
    exclude:
        - node_modules/**/aws-sdk/**
        - node_modules/**/node/**
        - node_modules/**/node-bin-setup/**
        - test/**
        - coverage/**
        - .vscode/**
        - README.md
        - LICENSE

functions:
   link-crawler:
        handler: src/linkScrapperHandler.handler
        name: link-crawler
        
        package:
          exclude:
            - src/staticPageHandler.js
            - src/contentDistribution/**
        events:
            - schedule: cron(0 12 * * ? *)

   page-builder:
        handler: src/staticPageHandler.handler
        name: page-builder
        environment:
              BUCKET_NAME: ${self:custom.bucket-name}
        iamRoleStatements:
            - Effect: Allow
              Action:
                - s3:PutObject
                - s3:PutObjectAcl
              Resource: "arn:aws:s3:::${self:custom.bucket-name}/*"
        package:
          exclude:
            - src/linkScrapperHandler.js
            - src/dataManipulation/**
resources:
  Resources:
        StaticWebpage:
            Type: AWS::S3::Bucket
            Properties:
                BucketName: ${self:custom.bucket-name}
                AccessControl: PublicRead
                WebsiteConfiguration:
                    IndexDocument: index.html
        StaticWebpageS3BucketPolicy:
            Type: AWS::S3::BucketPolicy
            Properties:
                Bucket:
                    Ref: StaticWebpage
                PolicyDocument:
                  Id: WebPagePolicyDocument
                  Version: "2012-10-17"
                  Statement:
                      - Sid: PublicReadGetObject
                        Effect: Allow
                        Principal: "*"
                        Action:
                              - s3:GetObject
                        Resource:
                              Fn::Join: [
                              "", [
                                  "arn:aws:s3:::",
                                  {
                                  "Ref": "StaticWebpage"
                                  },
                                  "/*"
                              ]
                              ]
        R53HostedZone:
          Type: AWS::Route53::HostedZone
          Properties: 
            Name: FILL

        DnsRecord:
            Type: "AWS::Route53::RecordSet"
            Properties:
                AliasTarget:
                  DNSName: ${self:custom.aliasDNSName}
                  HostedZoneId: ${self:custom.aliasHostedZoneId}
                HostedZoneName: ${self:custom.site-name}.
                Name:
                  Ref: StaticWebpage
                Type: 'A'