save provisioning binary

Author: pennam

.github/workflows/compile-examples.yml

@@ -34,6 +34,7 @@ jobs:
         - examples/ArduinoIoTCloud-Callbacks
         - examples/utility/ArduinoIoTCloud_Travis_CI
       SKETCHES_REPORTS_PATH: sketches-reports
+      BUILD_PATH: sketches-build
 
     strategy:
       fail-fast: false
@@ -344,6 +345,8 @@ jobs:
             ${{ matrix.sketch-paths }}
           enable-deltas-report: "true"
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
+          cli-compile-flags: |
+            - --output-dir=${{ env.BUILD_PATH }}
 
       - name: Write data to size trends report spreadsheet
         # Update report on every push to the master branch
@@ -360,3 +363,12 @@ jobs:
         with:
           name: sketches-report-${{ matrix.board.artifact-name-suffix }}
           path: ${{ env.SKETCHES_REPORTS_PATH }}
+
+      - name: Save build artifact
+        if: github.event_name == 'pull_request'
+        run: |
+          ls -la ${{ env.BUILD_PATH }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: sketches-build-${{ matrix.board.artifact-name-suffix }}
+          path: ${{ env.BUILD_PATH }}