language: node_js
cache: yarn
node_js:
  - node
  - "12"
  - "10"
  - "8"
before_install:
  - yarn global add pnpm --prefix /usr/local
install:
  - yarn install --ignore-engines

language: node_js
cache: yarn
node_js:
  - node
  - "12"
  - "10"
  - "8"
before_install:
  - yarn global add pnpm
install:
  - yarn install --ignore-engines

Fix pnpm install script for CI
Fix pnpm install script for CI
