version: 2.1
  
aliases:
  - &defaults
    working_directory: /tmp/storybook
    docker:
      - image: circleci/node:10-browsers

jobs:
  install:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          name: Restore core dependencies cache
          keys:
            - core-dependencies-v5-{{ checksum "yarn.lock" }}
      - run:
          name: Install dependencies
          command: yarn install
      - run:
          name: Check that yarn.lock is not corrupted
          command: yarn repo-dirty-check
      - save_cache:
          name: Cache core dependencies
          key: core-dependencies-v5-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache
            - node_modules
            - /root/.cache
      - persist_to_workspace:
          root: .
          paths:
            - node_modules
            - examples
            - addons
            - dev-kits
            - app
            - lib
  build:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: Bootstrap
          command: yarn bootstrap --core
      - persist_to_workspace:
          root: .
          paths:
            - examples
            - addons
            - dev-kits
            - app
            - lib
  chromatic:
    <<: *defaults
    parallelism: 10
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: examples
          command: |
            yarn run-chromatics
  packtracker:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: Report webpack stats for manager of official storybook
          command: |
            cd examples/official-storybook
            yarn packtracker
  examples:
    <<: *defaults
    parallelism: 10
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: examples
          command: |
            yarn build-storybooks
      - persist_to_workspace:
          root: .
          paths:
            - built-storybooks
  e2e:
    working_directory: /tmp/storybook
    docker:
      - image: cypress/base:8
        environment:
          TERM: xterm
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: install cypress
          command: yarn cypress install
      - save_cache:
          name: Cache core dependencies
          key: core-dependencies-v5-{{ checksum "yarn.lock" }}
          paths:
            - ~/.cache
            - node_modules
            - /root/.cache
      - run:
          name: running example
          command: yarn serve-storybooks
          background: true
      - run:
          name: await running examples
          command: yarn await-serve-storybooks
      - run:
          name: cypress run
          command: yarn cypress run

  smoke-tests:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: Run react kitchen-sink (smoke test)
          command: |
            cd examples/cra-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run react typescript kitchen-sink (smoke test)
          command: |
            cd examples/cra-ts-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run vue kitchen-sink (smoke test)
          command: |
            cd examples/vue-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run svelte kitchen-sink (smoke test)
          command: |
            cd examples/svelte-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run angular-cli (smoke test)
          command: |
            cd examples/angular-cli
            yarn storybook --smoke-test --quiet
      - run:
          name: Run ember-cli (smoke test)
          command: |
            cd examples/ember-cli
            yarn storybook --smoke-test --quiet
      - run:
          name: Run marko-cli (smoke test)
          command: |
            cd examples/marko-cli
            yarn storybook --smoke-test --quiet
      - run:
          name: Run official-storybook (smoke test)
          command: |
            cd examples/official-storybook
            yarn storybook --smoke-test --quiet
      - run:
          name: Run mithril kitchen-sink (smoke test)
          command: |
            cd examples/mithril-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run riot kitchen-sink (smoke test)
          command: |
            cd examples/riot-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run preact kitchen-sink (smoke test)
          command: |
            cd examples/preact-kitchen-sink
            yarn storybook --smoke-test --quiet
      - run:
          name: Run cra reac15 (smoke test)
          command: |
            cd examples/cra-react15
            yarn storybook --smoke-test --quiet
  frontpage:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          name: Restore core dependencies cache
          keys:
            - core-dependencies-v5-{{ checksum "yarn.lock" }}
      - run:
          name: Install dependencies
          command: yarn bootstrap --install
      - run:
          name: Trigger build
          command: ./scripts/build-frontpage.js
  docs:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          name: Restore docs dependencies cache
          keys:
            - docs-dependencies-v3-{{ checksum "docs/yarn.lock" }}
      - run:
          name: Install dependencies
          command: |
            cd docs
            yarn install
      - run:
          name: Build docs
          command: |
            cd docs
            yarn build
      - save_cache:
          name: Cache docs dependencies
          key: docs-dependencies-v3-{{ checksum "docs/yarn.lock" }}
          paths:
            - ~/.cache
  lint:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: Lint
          command: yarn lint
  test:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: Test
          command: yarn test --coverage --w2 --core
      - persist_to_workspace:
          root: .
          paths:
            - coverage
  coverage:
    <<: *defaults
    steps:
      - checkout
      - attach_workspace:
          at: .
      - run:
          name: Upload coverage
          command: yarn coverage
workflows:
  test:
    jobs:
      - install
      - build:
          requires:
            - install
      - lint:
          requires:
            - build
      - examples:
          requires:
            - build
      - e2e:
          requires:
            - examples
      - smoke-tests:
          requires:
            - build
      - packtracker:
          requires:
            - build
      - test:
          requires:
            - build
      - coverage:
          requires:
            - test
      - chromatic:
          requires:
            - examples
  deploy:
    jobs:
      - docs
      - frontpage