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The simplest CircleCI 2.1 config example for Node / JS projects
## References:
# https://git.io/Jf3l9
# https://circleci.com/docs/2.0/yarn/
# https://circleci.com/docs/2.0/caching/#yarn-node
# https://circleci.com/orbs/registry/orb/circleci/node
# https://discuss.circleci.com/t/circleci-2-1-config-overview/26057
version: 2.1
orbs:
node: circleci/node@2.0.3
commands:
setup-node-and-yarn-install-with-cache:
steps:
- node/install:
install-yarn: true
node-version: latest
- node/install-packages:
pkg-manager: yarn
cache-key: yarn.lock
jobs:
lint-and-test:
executor:
name: node/default
steps:
- checkout
- setup-node-and-yarn-install-with-cache
- run:
name: Lint
command: npm run lint
- run:
name: Check types
command: npm run check-types
- run:
name: Run tests
command: npm run test
workflows:
run-ci:
jobs:
- lint-and-test
@codetot

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@codetot codetot commented Oct 14, 2021

https://circleci.com/developer/orbs/orb/circleci/node

Maybe we could see the default orbs provider:

version: '2.1'
orbs:
  node: circleci/node@4.7.0

jobs:
  test:
    executor:
      name: node/default
      tag: '14.17.6'
    steps:
      - checkout
      - node/install-packages
      - run:
          command: npm run test
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