ulope/pytest-sftpserver

version: 2.1
 
orbs:
  codeclimate: rohanpm/codeclimate@1.0.0
 
parameter-templates: &parameter-templates
    py-version: &py-version-template
      description: "Python version to be used in the executor"
      default: "3.7"
      type: enum
      enum:
        - "2.7"
        - "3.4"
        - "3.5"
        - "3.6"
        - "3.7"
 
executors:
  linux-docker:
    parameters:
      py-version:
        <<: *py-version-template
    working_directory: ~/pytest-sftpserver
    environment:
      PY_VERSION: << parameters.py-version >>
      CC_TEST_REPORTER_ID: a5d30104a199142891dfdc6a6e2280d45df4d684f0ea215e8a4b354d66bf665c
    docker:
      - image: circleci/python:<< parameters.py-version >>
 
jobs:
  prepare:
    executor:
      name: linux-docker
    steps:
      - checkout
      - persist_to_workspace:
          root: "~"
          paths:
            - pytest-sftpserver
 
  lint:
    parameters:
      py-version:
        <<: *py-version-template
      skip-black:
        description: "Skip running black on old Python versions"
        type: boolean
        default: false
    executor:
      name: linux-docker
      py-version: << parameters.py-version >>
    steps:
      - attach_workspace:
          at: "~"
      - restore_cache:
          keys:
            - v1-pip-cache-<< parameters.py-version >>-{{ checksum "requirements-dev.txt" }}
            - v1-pip-cache-<< parameters.py-version >>-
      - run:
          name: Install deps
          command: |
            pip install --user -r requirements-dev.txt
            echo 'export PATH=~/.local/bin:${PATH}' >> ${BASH_ENV}
      - when:
          name: Workaround for black on old Python versions
          condition: << parameters.skip-black >>
          steps:
            - run:
                name: Link dummy black
                command: ln -s /bin/true ~/.local/bin/black
      - run:
          name: Lint
          command: make lint
      - save_cache:
          key: v1-pip-cache-<< parameters.py-version >>-{{ checksum "requirements-dev.txt" }}
          paths:
            - "~/.cache/pip"
 
  test:
    parameters:
      py-version:
        <<: *py-version-template
    executor:
      name: linux-docker
      py-version: << parameters.py-version >>
    steps:
      - attach_workspace:
          at: "~"
      - codeclimate/install_cc_test_reporter
      - run:
          name: Set Python version
          command: 'echo "export TOXENV=py${PY_VERSION/./}" >> ${BASH_ENV}'
      - restore_cache:
          keys:
            - v1-pip-cache-<< parameters.py-version >>-{{ checksum "requirements-dev.txt" }}
            - v1-pip-cache-<< parameters.py-version >>-
      - run:
          name: Install deps
          command: |
            pip install --user tox
            echo 'export PATH=~/.local/bin:${PATH}' >> ${BASH_ENV}
      - restore_cache:
          keys:
            - v1-tox-<< parameters.py-version >>-{{ checksum "requirements-dev.txt" }}-{{ checksum "setup.py" }}
            - v1-tox-<< parameters.py-version >>-
      - run:
          name: Prepare Code Climate
          command: cc-test-reporter before-build
      - run:
          name: Run tests
          command: tox
      - save_cache:
          key: v1-tox-<< parameters.py-version >>-{{ checksum "requirements-dev.txt" }}-{{ checksum "setup.py" }}
          paths:
            - "~/pytest-sftpserver/.tox"
      - persist_to_workspace:
          root: "~"
          paths:
            - "pytest-sftpserver/.coverage.*"
 
  finalize:
    executor:
      name: linux-docker
    steps:
      - attach_workspace:
          at: "~"
      - codeclimate/install_cc_test_reporter
      - run:
          name: Install coverage
          command: |
            pip install --user coverage
            echo 'export PATH=~/.local/bin:${PATH}' >> ${BASH_ENV}
      - run:
          name: Merge coverage
          command: |
            coverage combine
            coverage xml
      - run:
          name: Report to Code Climate
          command: cc-test-reporter after-build
 
workflows:
  pr:
    jobs:
      - prepare
 
      - lint:
          name: lint-2.7
          py-version: "2.7"
          skip-black: true
          requires:
            - prepare
      - lint:
          name: lint-3.5
          py-version: "3.5"
          skip-black: true
          requires:
            - prepare
      - lint:
          name: lint-3.6
          py-version: "3.6"
          requires:
            - prepare
      - lint:
          name: lint-3.7
          py-version: "3.7"
          requires:
            - prepare
 
      - test:
          name: test-2.7
          py-version: "2.7"
          requires:
            - lint-2.7
      - test:
          name: test-3.5
          py-version: "3.5"
          requires:
            - lint-3.5
      - test:
          name: test-3.6
          py-version: "3.6"
          requires:
            - lint-3.6
      - test:
          name: test-3.7
          py-version: "3.7"
          requires:
            - lint-3.7
 
      - finalize:
          requires:
            - test-2.7
            - test-3.5
            - test-3.6
            - test-3.7