How to shard Jest tests?

[gajus]

Pre-Turbo, we were able to shard test execution using something like this:

test:
  name: Test
  steps:
    [..]
    - name: Run Tests
      run: |
        pnpm jest --bail --ci --passWithNoTests --coverage --collectCoverageFrom="./src/**" --shard ${{ matrix.concurrency }}/10
  strategy:
    matrix:
      concurrency:
        - 1
        - 2
        - 3
        - 4
        - 5
        - 6
        - 7
        - 8
        - 9
        - 10

What would be the equivalent of this in Turbo setup?

[Hyodori04]

I think turbo not work with jest shard option

[harshits2808]

@mehulkar Is there anything equivalent to this available? Or even possible?