serverless-s3spa v1.0.5

serverless-s3spa

Serverless plugin to deploy a single page app to s3

Originally inspired by this project aws-node-single-page-app-via-cloudfront

I've moved to using a native node s3 interface instead of the aws cli via command processing. Also didnt need the cloudfront stuff. Instead I used cloudflare to cache as a cdn as well as offloading custom domain names ssl for the bucket.

Usage

Make sure you have some credentials that can deploy serverless apps this plugin reads the environment variables,

AWS_ACCESS_KEY_ID=xxxxxx
AWS_SECRET_ACCESS_KEY=xxxxxx

If you want to add the plugin to your project using a folder just add the following to your package.json Its not required but I like using the serverless-stack-output plugin also.

npm install serverless-s3spa
npm install serverless-stack-output

  "devDependencies": {
    "serverless-s3spa": "serverless-s3spa"
  }

You can also create a directory in .serverless_plugins in your project to serve the depedency without dealing with versioning issues bypassing the need to do an npm install

Create a serverless.yml file for your project with somethig like the following.

# Examples:
# serverless deploy --stage dev
# serverless syncToS3 --stage dev
# serverless remove --stage dev

service: example-project-serverless

plugins:
  - serverless-s3spa
  - serverless-stack-output

custom:
  s3Bucket: example-project-serverless-${opt:stage}
  syncFolder: build
  output:
    file: output.yaml

provider:
  name: aws
  runtime: nodejs4.3
  region: us-west-1

resources:
  Resources:
    StaticSite:
      Type: AWS::S3::Bucket
      Properties:
        BucketName: ${self:custom.s3Bucket}
        AccessControl: PublicRead
        WebsiteConfiguration:
          IndexDocument: index.html
          ErrorDocument: index.html
    StaticSiteS3BucketPolicy:
        Type: AWS::S3::BucketPolicy
        Properties:
          Bucket:
            Ref: StaticSite
          PolicyDocument:
            Statement:
              - Sid: PublicReadGetObject
                Effect: Allow
                Principal: "*"
                Action:
                - s3:GetObject
                Resource:
                  - Fn::Join: [ "", [ "arn:aws:s3:::", { "Ref": "StaticSite" }, "/*" ] ]