circle.yml

machine:
  java:
    version: oraclejdk8
  node:
    version: 6.3.0
  python:
    version: 2.7.3

  services:
    - docker

general:
  branches:
    ignore:
      - gh-pages

dependencies:

  cache_directories:
    - "~/docker"
    - "~/.npm"
    - "dashy/node_modules"

  pre:
    - sudo pip install docker-compose==1.5.2
    - cd dashy && npm install
    - cd dashy && ./node_modules/.bin/ng --version
    - ./gradlew --stacktrace --console=plain resolveDependencies

    - docker version
    - docker info
    - docker-compose version
    - if [[ -e ~/docker/mongo.tar ]]; then docker load --input ~/docker/mongo.tar; fi
    - if [[ -e ~/docker/java.tar ]]; then docker load --input ~/docker/java.tar; fi

    # pull image here to cache it and speed up the test
    - docker pull mongo:3.2
    - docker pull openjdk:8-jdk-alpine
    - docker images

    - mkdir -p ~/docker
    - docker save mongo > ~/docker/mongo.tar
    - docker save openjdk:8-jdk-alpine > ~/docker/java.tar

  override:
    - cd dashy && ./node_modules/.bin/ng build --prod

    # build backend, run integration tests and prepare GitHub pages
    - ./gradlew --stacktrace --console=plain build -x test

test:
  pre:
    # archive build-artifacts
    - mkdir -p $CIRCLE_ARTIFACTS/build-artifacts
    - cp -a harvester/build/libs/harvester*.jar $CIRCLE_ARTIFACTS/build-artifacts/
    - cp -a quartermaster/build/libs/quartermaster*.war $CIRCLE_ARTIFACTS/build-artifacts/

  override:
    # run Angular2 linting and unit tests
    - cd dashy && ./node_modules/.bin/ng lint
    - cd dashy && ./node_modules/.bin/ng test

    # archive Angular2 test results
    - mkdir -p $CIRCLE_TEST_REPORTS/ng-coverage/
    - cp -a dashy/build/coverage $CIRCLE_TEST_REPORTS/dashy-istanbul/
    - mkdir -p $CIRCLE_TEST_REPORTS/junit/
    - cp -a dashy/build/junit/*.xml $CIRCLE_TEST_REPORTS/junit/

    # run backend unit and integration tests
    - ./gradlew --stacktrace --console=plain build integrationTest

    # archive backend test results
    - find . -type f -regex ".*/build/test-results/.*xml" -exec cp {} $CIRCLE_TEST_REPORTS/junit/ \;
    - mkdir -p $CIRCLE_TEST_REPORTS/junit-html/
    - find . -type d -regex ".**/build/reports/tests" -exec sh -c 'cp -a {} $CIRCLE_TEST_REPORTS/junit-html/`echo {} | cut -d / -f2`' \;

    # prepare GitHub pages
    - ./gradlew --stacktrace --console=plain preparePages

    # analyse Java code using sonarqube.com
    - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then ./gradlew --stacktrace --console=plain sonarqube; else echo 'sonarqube analysis for PRs not available ATM'; fi
    # sonar.login and sonar.github.oauth is needed even for PR analysis
    # ./gradlew --stacktrace --console=plain sonarqube -Dsonar.analysis.mode=issues -Dsonar.github.pullRequest=$CIRCLE_PR_NUMBER -Dsonar.github.repository=$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME -Dsonar.github.oauth=$SONAR_GITHUB_OAUTH; fi

  post:
    # build docker images
    - ./gradlew --stacktrace --console=plain buildImage tagImage

    # testing the docker image
    - docker-compose up -d harvester
    - docker-compose up -d quartermaster
    - bash -c 'timeout -k 5 120 fgrep -q "waiting for connections on port" <(docker logs -f infiniboard_mongo_1)'
    - bash -c 'timeout -k 5 120 fgrep -q "Started HarvesterApplication in" <(docker logs -f infiniboard_harvester_1)'
    - bash -c 'timeout -k 5 120 fgrep -q "Started Quartermaster in" <(docker logs -f infiniboard_quartermaster_1)'

    - echo ">> quartermaster <<"; curl --retry 10 --retry-delay 5 -v http://localhost:8090/health
    - echo ">> harvester <<"; curl --retry 10 --retry-delay 5 -v http://localhost:9090/health
    - echo ">> REST API <<"; curl --retry 10 --retry-delay 5 -v http://localhost:8080/api/dashboards
    - echo ">> Frontend <<"; curl --retry 10 --retry-delay 5 -v http://localhost:8080/#/dashboards

    - echo "Running Docker containers"; docker ps -a
    - echo "Stopping all Docker containers"; docker stop $(docker ps -a -q)
    - mkdir -p $CIRCLE_TEST_REPORTS/docker/
    - docker logs infiniboard_mongo_1         > $CIRCLE_TEST_REPORTS/docker/mongo.log
    - docker logs infiniboard_harvester_1     > $CIRCLE_TEST_REPORTS/docker/harvester.log
    - docker logs infiniboard_quartermaster_1 > $CIRCLE_TEST_REPORTS/docker/quartermaster.log

deployment:
  release:
    branch: master
    commands:
      # set git author info
      - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then git config --global user.name "reflectoring bot" && git config --global user.email $BOT_EMAIL; else echo 'Skipping Git config for PRs!'; fi

      # update GitHub pages
      - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then cd quartermaster && ../gradlew publishGhPages; else echo 'Skipping GitHub pages deployment for PRs!'; fi

      # upload artifacts to bintray
      - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then ./gradlew bintrayUpload; else echo 'Skipping Bintray artifact deployment for PRs!'; fi

      # upload docker images to Docker Hub
      - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS; fi
      - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then docker push reflectoring/quartermaster; fi
      - if [ "$CIRCLE_PR_NUMBER" = ""  ]; then docker push reflectoring/harvester; else echo 'Skipping Docker deployment for PRs!'; fi