Enigma Circle CI 2.1 example

config.yml

version: 2.1
orbs:
  node: circleci/node@4.1.0
  slack: circleci/slack@3.4.2

jobs:
  pr:
    docker:
      # Specify service dependencies here if necessary
      # CircleCI maintains a library of pre-built images
      # documented at https://circleci.com/docs/2.0/circleci-images/
      - image: circleci/node:14.4.0
    parallelism: 1
    resource_class: large
    working_directory: ~/project/

    steps:
      # Checkout the code from the branch into the working_directory
      - checkout:
          path: ~/project
      # Log the current branch
      - run:
          name: Show current branch
          command: echo ${CIRCLE_BRANCH}
      # Restore local dependencies from cache
      #   - restore_cache:
      #       keys:
      #         - v1-dependencies-{{ checksum "package.json" }}
      #         # fallback to using the latest cache if no exact match is found
      #         - v1-dependencies-
      # Install project dependencies
      - run:
          name: Install local dependencies
          command: npm install
        # Cache local dependencies if they don't exist
      - save_cache:
          key: v1-dependencies-{{ checksum "package.json" }}
          paths:
            - node_modules

      Lint the source code
        - run:
            name: Linting
            command: npm run lint

        Test the source code
        - run:
            name: Testing
            command: npm run test

      # Build project with different configuration based on
      # the current branch
      - run:
          name: Building
          command: npm run build:nolint --loglevel verbose
      # Cache the build folder for the deploy job
      - save_cache:
          key: v1-build-{{ .Environment.CIRCLE_BRANCH }}-{{ .Environment.CIRCLE_SHA1 }}
          paths:
            - build
      # - slack/notify:
      #     color: "#42e2f4"
      #     mentions: "UM36E2SS3,"
      #     message: Circle CI results for branch ~ ${CIRCLE_BRANCH}
      - slack/status:
          fail_only: false
          success_message: ':tada: The $CIRCLE_JOB job by $CIRCLE_USERNAME has succeeded! branch ~ $CIRCLE_BRANCH'
          failure_message: ':red_circle: The $CIRCLE_JOB job by $CIRCLE_USERNAME has failed! branch ~ $CIRCLE_BRANCH'

  # The deploy job
  prod:
    working_directory: ~/project/aws
    docker:
      - image: circleci/node:12-browsers
    resource_class: large
    steps:
      # Checkout the code from the branch into the working_directory
      - checkout:
          path: ~/project
      # Log the current branch
      - run:
          name: Show current branch
          command: echo ${CIRCLE_BRANCH}
      # Restore cache from the build job which contains the
      # build folder that needs to be deployed
      - restore_cache:
          key: v1-build-{{ .Environment.CIRCLE_BRANCH }}-{{ .Environment.CIRCLE_SHA1 }}
      # Install AWS cli
      - run:
          name: Update apt-get
          command: sudo apt-get update
      - run:
          name: Install aws cli
          command: sudo apt-get -y -qq install awscli
      - run:
          name: Install pip3
          command: sudo apt-get -y install python3-pip

      # Install SLS
      # !!! @Alex youmay need to upgrade these serverless library versions to latest !!!
      - run:
          name: Install sls
          command: npm install serverless serverless-appsync-plugin@1.4.0 serverless-step-functions@2.26.0 serverless-pseudo-parameters@2.5.0 

      # Set the signature version for the S3 auth
      - run:
          name: Setting Signature Version 4 for S3 Request Authentication
          command: aws configure set default.s3.signature_version s3v4
      # Deploy to the S3 bucket corresponding to the current branch
      - run:
          name: Deploy to S3
          command: aws --region us-east-1 s3 sync ../dist s3://www.enigmaglass.com/ --delete
      - run:
          name: Build AWS prod resources
          command: npm run build:lambdas:backend
      - run:
          name: Deploy AWS prod resources
          command: |
            npm run deploy:prod
      - slack/status:
          fail_only: false
          success_message: ':tada: The $CIRCLE_JOB job by $CIRCLE_USERNAME has succeeded! branch ~ $CIRCLE_BRANCH'
          failure_message: ':red_circle: The $CIRCLE_JOB job by $CIRCLE_USERNAME has failed! branch ~ $CIRCLE_BRANCH'

workflows:
  version: 2.1
  # The build and deploy workflow
  enigma_workflow_pipeline:
    jobs:
      - pr
      # The deploy job will only run on the filtered branches and
      # require the build job to be successful before it starts
      - prod:
          requires:
            - pr
          filters:
            branches:
              only:
                - master