version: 2.1

executors:
  python37:
    docker:
      - image: circleci/python:3.7.9
    resource_class: small
  python38:
    docker:
      - image: circleci/python:3.8.6
    resource_class: small
  python39:
    docker:
      - image: circleci/python:3.9.0
    resource_class: small

aliases:
  linux_test: &linux_test
    steps:
      - checkout
      - run:
          name: Checking Python version
          command: python --version > /tmp/pythonversion
      - restore_cache:
          key: 'deps-00-{{ checksum "poetry.lock" }}-{{ checksum "/tmp/pythonversion" }}'
      - run:
          name: Installing dependencies
          command: |
            poetry config --local virtualenvs.in-project true
            poetry install --no-root --remove-untracked
      - save_cache:
          key: 'deps-00-{{ checksum "poetry.lock" }}-{{ checksum "/tmp/pythonversion" }}'
          paths:
            - ~/project/.venv
      - run: poetry install
      - run:
          name: Tests - Pytest
          when: always
          command: >
            poetry run pytest
            --junitxml=reports/pytest/results.xml
      - run:
          name: Tests - Behave
          when: always
          command: >
            poetry run behave
            --no-skipped
            --format progress2
            --junit
            --junit-directory reports/behave
      - store_test_results:
          path: reports

jobs:
  linux_test_37:
    executor: python37
    <<: *linux_test

  linux_test_38:
    executor: python38
    <<: *linux_test

  linux_test_39:
    executor: python39
    <<: *linux_test

  lint:
    executor: python39
    steps:
      - checkout
      - run: python --version > /tmp/pythonversion
      - restore_cache:
          key: 'deps-00-{{ checksum "poetry.lock" }}-{{ checksum "/tmp/pythonversion" }}'
      - run: poetry config --local virtualenvs.in-project true
      - run: poetry install --no-root --remove-untracked
      - save_cache:
          key: 'deps-00-{{ checksum "poetry.lock" }}-{{ checksum "/tmp/pythonversion" }}'
          paths:
            - ~/project/.venv
      - run:
          name: Poetry Check
          command: |
            poetry --version
            poetry check
      - run:
          name: Black Code Formatter
          command: |
            poetry run black --version
            poetry run black --check --diff .
      - run:
          name: PyFlakes
          command: |
            poetry run pyflakes --version
            poetry run pyflakes jrnl features tests

workflows:
  main:
    jobs:
      - lint
      - linux_test_37
      - linux_test_38
      - linux_test_39