message: Removing set-env from CI
  set-env will be deprecated, therefore removing it from
  the workflow.
diff: @@ -12,6 +12,7 @@ env:
  nodeTestTimeout: 4000
  browserTestTimeout: 8000
  DETECT_CHROMEDRIVER_VERSION: true
  + HARP_NO_HARD_SOURCE_CACHE: true
  jobs:
  test:
  @@ -33,7 +34,6 @@ jobs:
  - name: Get yarn cache directory path
  id: yarn-cache-dir-path
  run: echo "::set-output name=dir::$(yarn cache dir)"
  -
  - uses: actions/cache@v2
  name: Yarn cache
  id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
  @@ -43,15 +43,12 @@ jobs:
  restore-keys: |
  yarn-${{ runner.os }}-${{ matrix.node_version }}-
  yarn-${{ runner.os }}-
  -
  - name: Use Node.js ${{ matrix.node_version }}
  uses: actions/setup-node@v1
  with:
  node-version: ${{ matrix.node_version }}
  - name: Install dependencies
  run: yarn --frozen-lockfile
  - - name: Disable hard-source-webpack-plugin
  - run: echo "::set-env name=HARP_NO_HARD_SOURCE_CACHE::true"
  - name: Pretest
  run: yarn run pre-test
  shell: bash
  