🐛 Bug Description / How to Reproduce

Hi I'm getting the below error trying to supply from: main to the action:
run failed: failed to resolve packages to run: commit main does not exist

✅ Expected behavior

Per the documentation, I should be able to swap HEAD^1 with main and it should just work.

📦 Packages Concerned

🗒️ Details

This is the (reusable) workflow:

on:
  workflow_call:
    inputs:
      workspace:
        required: true
        type: string

jobs:
  check_changes:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0 # Necessary so we have commit history to compare to

      - name: Did ${{ inputs.workspace }} change?
        id: changed
        uses: Trampoline-CX/action-turbo-changed@v1
        with:
          workspace: ${{ inputs.workspace }}
          from: main

Summary

feature request: the action should return a list of the packages that have changed as part of the output. This can let the changed packages to be used in down stream jobs via a matrix. @alexbchr

🐛 Bug Description / How to Reproduce

Currenty running the action like this:

    - name: App changed in last commit?
      id: changedAction
      uses: Trampoline-CX/action-turbo-changed@v1
      with:
        workspace: ${{ inputs.app-name }}
        from: HEAD^1

Error from GH Actions: SyntaxError: Unexpected token A in JSON at position 1

Issue likely lies in the turborepo output that now contains the following text followed by the json

Attention:
Turborepo now collects completely anonymous telemetry regarding usage.
This information is used to shape the Turborepo roadmap and prioritize features.
You can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:
https://turbo.build/repo/docs/telemetry

{... start of json}

Probably requires a change in main.ts

debug(Output from Turborepo: ${json})

const parsedOutput = JSON.parse(json)
const changed = parsedOutput.packages.includes(workspace)

✅ Expected behavior

Gh action to run successfully