defaults: &defaults
  docker:
    - image: mythril/dev_test_environment:latest

version: 2
jobs:
  # Basic testing of a new commit to any branch.
  test:
    <<: *defaults
    steps:
      - checkout:
          path: /home/mythril

      # Uncomment, for local testing with circleci command, as it ignores
      # path param in checkout command, and this symlink compenstates for that.
      # - run: ln -s /root/project /home/mythril

      - restore-cache:
          keys:
            - tox-env-{{ checksum "/home/mythril/setup.py" }}

      - run:
          name: Install tox envs
          command: tox -vv --notest
          working_directory: /home/mythril
          environment:
            LC_ALL: en_US.ASCII
            LANG: en_US.ASCII

      - save_cache:
          key: tox-env-{{ checksum "/home/mythril/setup.py" }}
          paths: 
            - .tox/py*
            - /root/.cache/pip/wheels/

      - run:
          background: true
          name: Launch of background geth instance
          command: geth --syncmode full --rpc --shh

      - run:
          name: Unit-testing
          command: tox
          working_directory: /home/mythril
          environment:
            LC_ALL: en_US.ASCII
            LANG: en_US.ASCII

      - store_test_results:
          path: /home/mythril/.tox/output

      - store_artifacts:
          path: /home/mythril/.tox/output

      - run:
          name: Ensuring that setup script is functional
          command: python3 setup.py install
          working_directory: /home/mythril

      - run:
          name: Integration tests
          command: if [ -z "$CIRCLE_PR_NUMBER" ]; then ./run-integration-tests.sh; fi
          working_directory: /home

  pypi_release:
    <<: *defaults
    steps:
      - checkout:
          path: /home/mythril
      - run:
          name: Verify Git tag vs. version
          command: python3 setup.py verify
          working_directory: /home/mythril
      - run:
          name: Build
          command: python3 setup.py sdist
          working_directory: /home/mythril
      - run:
          name: Deploy
          command: twine upload dist/*
          working_directory: /home/mythril

  dockerhub_release:
    docker:
      - image: docker:stable
    steps:
      - checkout
      - setup_remote_docker
      - run:
          name: Building Docker Image
          command: ./docker_build_and_deploy.sh

workflows:
  version: 2
  build:
    jobs:
      - test:
          filters:
            tags:
              only: /.*/
      - pypi_release:
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
          requires:
            - test
      - dockerhub_release:
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
          requires:
            - test