Report tests to Datadog from Job that executed them (#73180)

Author: eps1lon

Diff for: .github/workflows/build_and_test.yml

@@ -615,47 +615,6 @@ jobs:
       stepName: 'test-ppr-prod-${{ matrix.group }}'
     secrets: inherit
 
-  report-test-results-to-datadog:
-    needs:
-      [
-        'changes',
-        'test-unit',
-        'test-dev',
-        'test-prod',
-        'test-integration',
-        'test-ppr-dev',
-        'test-ppr-prod',
-        'test-ppr-integration',
-        'test-turbopack-dev',
-        'test-turbopack-integration',
-        'test-turbopack-production',
-        'test-turbopack-production-integration',
-      ]
-    if: ${{ always() && needs.changes.outputs.docs-only == 'false' && !github.event.pull_request.head.repo.fork }}
-
-    runs-on: ubuntu-latest
-    name: report test results to datadog
-    steps:
-      - name: Download test report artifacts
-        id: download-test-reports
-        uses: actions/download-artifact@v4
-        with:
-          pattern: test-reports-*
-          path: test
-          merge-multiple: true
-
-      - name: Upload test report to datadog
-        run: |
-          if [ -d ./test/test-junit-report ]; then
-            # Add a `test.type` tag to distinguish between turbopack and next.js runs
-            DD_ENV=ci npx @datadog/[email protected] junit upload --tags test.type:nextjs --service nextjs ./test/test-junit-report
-          fi
-
-          if [ -d ./test/turbopack-test-junit-report ]; then
-            # Add a `test.type` tag to distinguish between turbopack and next.js runs
-            DD_ENV=ci npx @datadog/[email protected] junit upload --tags test.type:turbopack --service nextjs ./test/turbopack-test-junit-report
-          fi
-
   tests-pass:
     needs:
       [

Diff for: .github/workflows/build_reusable.yml

@@ -243,19 +243,27 @@ jobs:
           name: webpack bundle analysis stats-${{ steps.var.outputs.input_step_key }}
           path: packages/next/dist/compiled/next-server/report.*.html
 
-      - name: Upload test report artifacts
-        uses: actions/upload-artifact@v4
+      - name: Upload test report to datadog
         if: ${{ inputs.afterBuild && always() }}
-        with:
-          name: test-reports-${{ steps.var.outputs.input_step_key }}
-          path: |
-            test/test-junit-report
-            test/turbopack-test-junit-report
-            test/rspack-test-junit-report
-          if-no-files-found: ignore
+        run: |
+          # Add a `test.type` tag to distinguish between turbopack and next.js runs
+          # Add a `nextjs.test_session.name` tag to help identify the job
+          if [ -d ./test/test-junit-report ]; then
+            npx @datadog/[email protected] junit upload \
+              --service nextjs \
+              --tags test.type:nextjs \
+              --tags test_session.name:"${{ inputs.stepName }}" \
+              ./test/test-junit-report
+          fi
+          if [ -d ./test/turbopack-test-junit-report ]; then
+            npx @datadog/[email protected] junit upload \
+              --service nextjs \
+              --tags test.type:turbopack \
+              --tags test_session.name:"${{ inputs.stepName }}" \
+              ./test/turbopack-test-junit-report
+          fi
 
-      # upload playwright snapshots from failed tests
-      - name: Upload test report artifacts
+      - name: Upload Playwright Snapshots
         uses: actions/upload-artifact@v4
         if: ${{ inputs.afterBuild && always() }}
         with: