circle_ci.yarn_install.config.yml

yarn_install:
  description: Yarn Install
  steps:
    - restore_cache:
        keys:
          - v1-yarn-{{ arch }}-{{ checksum "~/voom/yarn.lock" }}
          - v1-yarn-{{ arch }}-

    - run:
        name: "Yarn Install (Note: Bump cache prefix if this step takes over 30 seconds.)"
        command: cd ~/voom; yarn install

    - save_cache:
        key: v1-yarn-{{ arch }}-{{ checksum "~/voom/yarn.lock" }}
        paths:
          - ~/voom/node_modules