---
version: 2

jobs:
  build:
    environment:
      TERM: dumb
      _JAVA_OPTIONS: "-Xmx3g"
      GRADLE_OPTS: "-Xmx2g -Dorg.gradle.daemon=false -Dorg.gradle.workers.max=2"
    docker: # run the steps with Docker
      - image: circleci/openjdk:8-jdk
    steps:
      - run: git clone https://github.com/DMDirc/Meta.git .
      - run: git submodule update --init --remote
      - run:
          working_directory: plugins
          command: |
            git remote set-url origin https://github.com/$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME.git
            if [ -n "$CIRCLE_PR_NUMBER" ]; then
                git fetch origin pull/$CIRCLE_PR_NUMBER/head:circleci;
            else
                git fetch origin $CIRCLE_BRANCH:circleci;
            fi
      - run:
          working_directory: plugins
          command: git fetch --tags
      - run:
          working_directory: plugins
          command: git checkout circleci
      - run: ./gradlew dependencies
      - run: ./gradlew --stacktrace plugins:jars plugins:tests plugins:coveralls
      - save_cache:
          paths:
            - ~/.gradle/wrapper
          key: v1-gradle-wrapper-{{ checksum "gradle/wrapper/gradle-wrapper.properties" }}
      - save_cache:
          paths:
            - ~/.gradle/caches
          key: v1-gradle-cache-{{ checksum "build.gradle" }}
      - run:
          name: Prepare test output
          when: always
          command: |
            mkdir -p ~/test-results/junit/
            find . -type f -regex ".*/build/test-results/.*xml" -exec cp {} ~/test-results/junit/ \;
      - store_test_results:
          when: always
          path: ~/test-results
      - store_artifacts:
          when: always
          path: ~/test-results/junit
      - store_artifacts:
          path: plugins/dist

workflows:
  version: 2
  workflow:
    jobs:
    - build