message: Add PR check to validate compatibility with Node 12
diff: @@ -24,8 +24,31 @@ jobs:
  runs-on: ubuntu-latest
  timeout-minutes: 45
  + strategy:
  + fail-fast: true
  + matrix:
  + node-types-version: [12.12, current]
  +
  steps:
  - uses: actions/checkout@v2
  +
  + - name: Update version of @types/node
  + if: matrix.node-types-version != 'current'
  + env:
  + NODE_TYPES_VERSION: ${{ matrix.node-types-version }}
  + run: |
  + export NODE_TYPES_VERSION="${NODE_TYPES_VERSION}"
  + contents=$(jq '.devDependencies."@types/node" = env.NODE_TYPES_VERSION' package.json)
  + echo "${contents}" > package.json
  + # Usually we need to run `npm install` on macOS, however we're not checking in the result
  + # here, so it's fine to run on Linux.
  + npm install
  +
  + git config --global user.email "github-actions@github.com"
  + git config --global user.name "github-actions[bot]"
  + git add --all
  + git commit -am "Use @types/node=${NODE_TYPES_VERSION}"
  +
  - name: Check generated JS
  run: .github/workflows/script/check-js.sh
  