version: 2
jobs:
  build:
    working_directory: ~/cbt
    docker:
      - image: circleci/java:8-jdk
    steps:
      - checkout
      - restore_cache:
          key: dependency-cache
      - run:
          command: 'mkdir -p ~/cache'
      - run:
          command: 'rm ~/.gitconfig || true' # avoid url replacement breaking jgit
      - run:
          command: 'wget http://mirrors.kernel.org/ubuntu/pool/universe/n/nailgun/nailgun_0.9.0+trunk95-3_amd64.deb --continue -O ~/cache/nailgun_0.9.0+trunk95-3_amd64.deb'
      - run:
          command: 'sudo dpkg -i ~/cache/nailgun_0.9.0+trunk95-3_amd64.deb'
      - run:
          command: 'wget http://mirrors.kernel.org/ubuntu/pool/universe/s/shellcheck/shellcheck_0.3.3-1~ubuntu14.04.1_amd64.deb --continue -O ~/cache/shellcheck_0.3.3-1~ubuntu14.04.1_amd64.deb'
      - run:
          command: 'sudo dpkg -i ~/cache/shellcheck_0.3.3-1~ubuntu14.04.1_amd64.deb'
      - save_cache:
          key: dependency-cache
          paths:
            - "~/cache"
      - run:
          command: './cbt direct compile'
      - run:
          command: './cbt direct test.compile'
      - run:
          command: './cbt compile'
      - run:
          command: './cbt -Dlog=all'
      - run:
          command: 'git diff --exit-code'
      - run:
          command: './cbt direct test.run slow fork direct'
      - run:
          command: './cbt direct test.run slow fork'
      - run:
          command: './cbt direct test.run slow'
      - run:
          command: './cbt test.run slow fork direct'
      - run:
          command: './cbt test.run slow fork'
      - run:
          command: './cbt test.run slow'
      - run:
          command: 'git diff --exit-code'