version: 2.1

# See https://circleci.com/orbs/registry/orb/circleci/gcp-gcr
orbs:
  gcp-gcr: circleci/gcp-gcr@0.11.0

jobs:
  build:
    docker:
    - image: python:3.10
    steps:
    - checkout
    - restore_cache:
        keys:
          # when lock files change, use increasingly general patterns to restore cache
          - &cache_key
            python-packages-v1-{{ .Branch }}-{{ checksum "requirements.in" }}-{{ checksum "requirements.txt" }}
          - python-packages-v1-{{ .Branch }}-{{ checksum "requirements.in" }}-
          - python-packages-v1-{{ .Branch }}-
          - python-packages-v1-
    - &build
      run:
        name: Build
        command: |
          python3.10 -m venv venv/
          venv/bin/pip install --progress-bar off --upgrade -r requirements.txt
    - run:
        name: PyTest
        command: venv/bin/pytest --black --pydocstyle --ignore=opmon/tests/integration/
    - run:
        name: isort
        command: venv/bin/isort --check opmon
    - run:
        name: flake8
        command: venv/bin/flake8 opmon
    - run:
        name: Mypy
        command: venv/bin/mypy opmon
    - save_cache:
        paths:
        - venv/
        key: *cache_key
    - &build
      run:
        name: Build
        command: |
          python3.10 -m venv venv/
          venv/bin/pip install --progress-bar off --upgrade -r requirements.txt

workflows:
  version: 2.1
  build-and-deploy:
    jobs:
      - build
      - gcp-gcr/build-and-push-image:
          requires:
            - build
          image: opmon
          filters:
            branches:
              only:
                main