version: 2.1
orbs:
  node: circleci/node@5.0.2
alias:
  - &defaults
    docker:
      - image: cimg/node:lts
    executor: node/default
jobs:
  branch-job:
    <<: *defaults
    steps:
      - checkout
      - node/install-packages
      - run: npm test
      - run: npx commitlint --from=`git merge-base HEAD main`
  main-job:
    <<: *defaults
    steps:
      - checkout
      - node/install-packages
      - run: npm test
      - run: npx commitlint --from='HEAD~1'
      - run: npx semantic-release
workflows:
  version: 2
  branch-workflow:
    jobs:
      - branch-job:
          filters:
            branches:
              ignore:
                - main
  main-workflow:
    jobs:
      - main-job:
          filters:
            branches:
              only:
                - main