verify_source_generated_changes_are_persisted.yml

name: Verify source generator changes have been persisted

on:
  pull_request:
  workflow_dispatch:

jobs:
  verify_source_generators:
    runs-on: windows-2022

    steps:
      - name: Support longpaths
        run: git config --system core.longpaths true

      - name: Checkout
        uses: actions/checkout@v3.5.3

      - uses: actions/setup-dotnet@v3.2.0
        with:
          dotnet-version: '8.0.100'

      - name: "Removing existing generated files"
        run: Get-ChildItem –Path ".\tracer\src\Datadog.Trace\Generated" -Recurse -File | Remove-Item

      - name: "Regenerating package versions"
        run: .\tracer\build.ps1 BuildTracerHome

      - name: "Verify no changes in generated files"
        run: |
          git diff --quiet -- .\tracer\src\Datadog.Trace\Generated
          if ($LASTEXITCODE -eq 1) {
            git diff -- .\tracer\src\Datadog.Trace\Generated
            Write-Error "Found changes in Generated folder. Build the solution locally and ensure you have committed all source generated files."
            Exit 1
          } else {
            echo "No changes found to generated files"
          }