shyp Dockerfile https://hub.docker.com/r/iynere/shyp

config.yml

version: 2
jobs:
  build:
    docker:
      - image: iynere/shyp:v1-node-psql
        environment:
          NODE_ENV: test
          PATH: "/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/home/circleci/shyp_api/node_modules/.bin"
          PGHOST: 127.0.0.1
          CIRCLE_TEST_REPORTS: test_reports
          CIRCLE_ARTIFACTS: artifacts
          JUNIT_REPORT_STACK: 1
          
          
      - image: circleci/postgres:9.4-ram
          
    working_directory: ~/shyp_api
    
    parallelism: 4
    
    steps:
      
      # Putting whole command here so it can run before code is checked out.
      # Relying on `$SLACK_POST_URL` to be set in Circle's env.
      - run:
          name: slack thing
          working_directory: ~
          command: 'if [[ "$CIRCLE_BRANCH" == "master" ]]; then curl -X POST --data "payload={\"channel\": \"#platform\", \"text\": \"Running production build - $CIRCLE_BUILD_URL - $CIRCLE_COMPARE_URL\"}" "$SLACK_POST_URL"; fi'
      
      - restore_cache:
          key: shyp_api-source-v1-{{ .Branch }}-{{ .Revision }}
          keys:
            - shyp_api-source-v1-{{ .Branch }}-
            - shyp_api-source-v1-
      
      - checkout
      
      - save_cache:
          key: shyp_api-source-v1-{{ .Branch }}-{{ .Revision }}
          paths:
            - ".git"
            
      - run:
          name: clear node modules, npm cache
          command: |
            rm -rf node_modules
            rm -rf .cache-require-paths.json
            npm cache clean
            
      - restore_cache:
          key: shyp_api-yarn-v1-{{ checksum "yarn.lock" }}
          
      - restore_cache:
          key: shyp_api-node-v1-{{ checksum "package.json" }}
          
      - run:
          name: yarn install
          command: |
            yarn install --ignore-engines
            cd node_modules/supertest && yarn install --force
            
      - save_cache:
          key: shyp_api-yarn-v1-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache/yarn
            
      - save_cache:
          key: shyp_api-node-v1-{{ checksum "package.json" }}
          paths:
            - node_modules
                 
      - run:
          name: develop schema
          command: |
             psql --dbname=circle_test --username=root --file "schemas/develop.schema.sql"
             
      - run: mkdir -p $CIRCLE_TEST_REPORTS/mocha
      - run: mkdir -p node_modules/istanbul/lib/assets/vendor

      - run:
          name: pre-test stuff
          command: |
            make lint
            ./bin/compile-docs

      - run:
          name: change username for connecting to postgres
          command: sed -i 's/ubuntu/root/g' api/config/connections.js
      
      - run:
          name: tests
          command: |
            ./bin/circle-test \
            $(circleci tests glob "test/**/*.test.js" "test/**/*.test.coffee" | circleci tests split --split-by=timings)
      
      # # not using configure-database.sh script currently, since postgres is in its own container
      # postgres logging is not currently set up on the postgres container
      # sudo sh -c "cp -r /var/lib/postgresql/9.4/main/pg_log/*.log $CIRCLE_ARTIFACTS"
            
      - run:
          name: test data
          command: |
            ./node_modules/.bin/istanbul report
            
      - run:
          name: coverage reports
          command: |
            cp -r coverage $CIRCLE_ARTIFACTS
            
      - run:
          name: pre-deploy
          command: |
            make check-heroku-status
      
      # IMPT: if docs fail, build can be red, even if it already deployed
      # environment is saved to a file on compile, which determines which repo it publishes to
      - run:
          name: deployment for production
          command: |
            if [ "${CIRCLE_BRANCH}" == "master" ]; then
              ./bin/push-deployment
              ./bin/compile-docs
              ./bin/publish-docs
              ./bin/circle-trigger-worker-build
            fi
          environment:
            DOCS_ENVIRONMENT: production
      
      # IMPT: if docs fail, build can be red, even if it already deployed      
      - run:
          name: deployment for integration
          command: |
            if [ "${CIRCLE_BRANCH}" == "develop" ]; then
              git push [email protected]:shyp-api-int.git develop:master
              ./bin/compile-docs
              ./bin/publish-docs
              ./bin/circle-trigger-worker-build
            fi
          environment:
            DOCS_ENVIRONMENT: integration
            
      - store_test_results:
          path: test_reports/mocha
          
      - store_artifacts:
          path: artifacts

Dockerfile (v1)

FROM circleci/node:6.11.1

USER root

RUN echo "DISTRIB_ID=Ubuntu\nDISTRIB_RELEASE=14.04\nDISTRIB_CODENAME=trusty\nDISTRIB_DESCRIPTION=\"Ubuntu 14.04.4 LTS\"" > /etc/lsb-release

USER circleci

Dockerfile (v2-postgres)

FROM circleci/node:6.11.1

USER root

RUN echo "DISTRIB_ID=Ubuntu\nDISTRIB_RELEASE=14.04\nDISTRIB_CODENAME=trusty\nDISTRIB_DESCRIPTION=\"Ubuntu 14.04.4 LTS\"" > /etc/lsb-release

RUN apt-get update
RUN apt-get install postgresql-9.4

RUN echo "local   all     all                     trust\nhost    all     all             127.0.0.1/32    trust\nhost    all     all             ::1/128 trust\n# To allow for Docker connections\nhost all all 0.0.0.0/0 trust" > /etc/postgresql/9.4/main/pg_hba.conf

RUN sed -i "s/port = ..../port = 5432/g" /etc/postgresql/9.4/main/postgresql.conf

USER circleci