jcamenisch/ENV_BANG

# Use the latest 2.1 version of CircleCI pipeline process engine.
# See: https://circleci.com/docs/2.0/configuration-reference
version: 2.1

orbs:
  ruby: circleci/ruby@2.0.0
  coveralls: coveralls/coveralls@2.1.0

# Define a job to be invoked later in a workflow.
# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
jobs:
  test:
    parameters:
      ruby-version:
        type: string
    docker:
      - image: cimg/ruby:<< parameters.ruby-version >>
    resource_class: small
    environment:
      COVERAGE: Summary
    steps:
      - checkout
      - run: bundle install
      - run: bundle exec rake
      - coveralls/upload:
          coverage_file: coverage/lcov.info
          compare_ref: main
          parallel: true
          flag_name: test-<< parameters.ruby-version >>
  done:
    docker:
      - image: cimg/ruby:3.2
    steps:
      - coveralls/upload:
          carryforward: 'test-3.2'
          parallel_finished: true


# Invoke jobs via workflows
# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
workflows:
  buidle_and_test:
    jobs:
      - test:
          matrix:
            parameters:
              # https://github.com/CircleCI-Public/cimg-ruby
              # only supports the last three ruby versions
              ruby-version: ["2.6", "2.7", "3.0", "3.2"]
      - done:
          requires:
            - test