Quick circleCI 2 config that works with react-script and deploy to aws

react-script-cci-aws.yml

defaults: &defaults
  docker:
    - image: jtredoux/node-aws:latest

version: 2
jobs:
  build:
    <<: *defaults
    steps:
      - checkout
      - run: npm install
      - run: npm run build
      - persist_to_workspace:
          root: .
          paths:
            - build/*

  deploy:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: build
      - run: aws configure set default.region eu-west-2
      - run: aws s3 sync build $S3_BUCKET --acl public-read --delete

workflows:
  version: 2
  release_branches:
    jobs:
      - build
      - deploy:
          requires:
            - build

Environment variables required:

• AWS_ACCESS_KEY_ID : Create a circleCI IAM user with full access to your S3 bucket
• AWS_SECRET_ACCESS_KEY : Create a circleCI IAM user with full access to your S3 bucket
• S3_BUCKET : your s3 bucket name (example: s3://my-bucket-name)