circleci config for a https://github.com/acidjazz/laranuxt project

config.yml

version: 2
jobs:
  build:
    docker:
      - image: circleci/php:7-node-browsers-legacy
        environment:
          PIPENV_VENV_IN_PROJECT: true
      - image: circleci/python:3.6.4
      - image: circleci/mysql:5.7
        environment:
          MYSQL_ALLOW_EMPTY_PASSWORD: yes
          MYSQL_ROOT_PASSWORD: ''
          MYSQL_DATABASE: mahalo

    working_directory: ~/mahalo

    steps:
      - run:
          name: apt packages needed, libgmp
          command: sudo apt install libgmp-dev

      - run:
          name: Install pdo and gmp for PHP
          command: sudo docker-php-ext-install pdo_mysql gmp

      - checkout

      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "composer.json" }}-{{ checksum "package.json" }}
          - v1-dependencies-

      - run:
          name: Install pip and awscli
          command: |
            curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
            python get-pip.py --user
            ~/.local/bin/pip install awscli --upgrade --user

      - run:
          name: Install dependencies with composer
          command: composer install -n --prefer-dist

      - save_cache:
          key: v1-dependencies-{{ checksum "composer.json" }}-{{ checksum "package.json" }}
          paths:
            - vendor
            - node_modules
            - .local

      - run:
          name: Copy over .env.testing
          command: cp .env.testing .env
      - run:
          name: Initial table creation
          command: ./artisan migrate --env=testing
      - run:
          name: Run PHPUnit
          command: vendor/bin/phpunit --testdox

      - deploy:
          name: Deploy code via SSM
          command: |
            if [ "${CIRCLE_BRANCH}" = 'master' ] ||  [ "${CIRCLE_BRANCH}" = 'staging' ]; then
              commandId=$(~/.local/bin/aws ssm send-command \
                --region us-east-1 \
                --instance-ids "i-03bd00c9cd7041368" \
                --document-name "AWS-RunShellScript" \
                --comment "Deploy Web to ${CIRCLE_BRANCH}" \
                --parameters '{"commands": ["su - ec2-user -c \"cd ~/mahalo; yarn '"${CIRCLE_BRANCH}"' \""]}' \
                --output text \
                --query "Command.CommandId")
              status="InProgress"
              echo ["$commandId"] Status: "$status"
              while  [ "$status" = InProgress ]
              do
                status=$(~/.local/bin/aws ssm list-commands \
                  --region=us-east-1 \
                  --command-id "$commandId" \
                  --query "Commands[*].Status" \
                  | tr -cd '[:alpha:]')
                printf .
              done
              echo
              echo ["$commandId"] Status: "$status"
              ~/.local/bin/aws ssm list-command-invocations \
                --region=us-east-1 \
                --command-id "$commandId" \
                --query="CommandInvocations[*].CommandPlugins[*].Output" \
                --details \
                | sed 1,2d | sed "s/^[ \t]*\"//" | sed 's/\\n/\'$'\n/g' | head -n -3
            fi