Upload run-image snapshots. (#55)

Author: floitsch

.github/workflows/build.yml

@@ -280,15 +280,18 @@ jobs:
             variant="${{ matrix.architecture }}-linux"
           fi
           mkdir envelopes
+          mkdir snapshots
           cp build/$HOST_TARGET/firmware.envelope envelopes/firmware-$variant.envelope
           gzip -9 envelopes/firmware-$variant.envelope
+          cp build/$HOST_TARGET/generated/run-image.snapshot snapshots/run-image-$variant.snapshot
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: artifacts-host-${{ matrix.architecture }}-${{ matrix.container }}
           path: |
             envelopes
+            snapshots
 
       - name: Release
         if: ${{ github.event.inputs.upload-release == 'true' }}