jessestuart/gatsby-source-s3-image

version: 2.1

# ====================
# WORKFLOW DECLARATION
# ====================
workflows:
  version: 2
  main:
    jobs:
      - install_dependencies
      - build:
          requires:
            - install_dependencies
      - lint:
          requires:
            - install_dependencies
      - test:
          requires:
            - install_dependencies
      - release:
          requires:
            - build
            - lint
            - test
          filters:
            branches:
              only:
                - master

# ====================
# ALIASES
# ====================
docker_image: &docker_image
  docker:
    - image: circleci/node:12
  working_directory: /home/circleci/project/

restore_cache: &restore_cache
  restore_cache:
    keys:
      - dependencies-{{ checksum "package.json" }}
      - dependencies-

save_cache: &save_cache
  save_cache:
    paths:
      - node_modules/
    key: dependencies-{{ checksum "package.json" }}

install_dependencies: &install_dependencies
  run:
    name: Install dependencies.
    command: yarn -s --no-progress --frozen-lockfile

# ================
# JOB DECLARATIONS
# ================
jobs:
  install_dependencies:
    <<: *docker_image
    steps:
      - checkout
      - *restore_cache
      - *install_dependencies
      - *save_cache

  lint:
    <<: *docker_image
    steps:
      - checkout
      - *restore_cache
      - run:
          name: Run linter.
          command: yarn lint

  test:
    <<: *docker_image
    steps:
      - checkout
      - *restore_cache
      - run:
          name: Run jest test suite & upload results.
          command: |
            yarn test --coverage
            cat ./coverage/lcov.info | yarn codacy-coverage
            yarn codecov

  build:
    <<: *docker_image
    steps:
      - checkout
      - *restore_cache
      - run:
          name: Transpile sources.
          command: yarn build
      - run:
          name: Compile type definitions.
          command: yarn ts:defs

  release:
    <<: *docker_image
    steps:
      - checkout
      - *restore_cache
      - run: yarn release