add sessionreducer sum example to CI

Signed-off-by: a3hadi <[email protected]>

.github/workflows/build-push.yaml

@@ -8,6 +8,7 @@ on:
 
 jobs:
   docker_publish:
+    if: ${{ github.repository }} == "numaproj/numaflow-go"
     name: Build, Tag, and Push Image
     runs-on: ubuntu-latest
 
@@ -17,9 +18,9 @@ jobs:
           "pkg/mapper/examples/even_odd", "pkg/mapper/examples/flatmap", "pkg/mapper/examples/forward_message",
           "pkg/mapper/examples/retry", "pkg/mapper/examples/tickgen", "pkg/mapstreamer/examples/flatmap_stream",
           "pkg/reducer/examples/counter", "pkg/reducer/examples/sum", "pkg/reducestreamer/examples/counter",
-          "pkg/reducestreamer/examples/sum", "pkg/sessionreducer/examples/counter", "pkg/sideinput/examples/simple-sideinput/udf",
-          "pkg/sideinput/examples/simple-sideinput", "pkg/sinker/examples/log", "pkg/sourcer/examples/simple_source",
-          "pkg/sourcetransformer/examples/assign_event_time", "pkg/sourcetransformer/examples/event_time_filter"
+          "pkg/reducestreamer/examples/sum", "pkg/sessionreducer/examples/counter", "pkg/sessionreducer/examples/sum",
+          "pkg/sideinput/examples/simple-sideinput/udf", "pkg/sideinput/examples/simple-sideinput", "pkg/sinker/examples/log",
+          "pkg/sourcer/examples/simple_source", "pkg/sourcetransformer/examples/assign_event_time", "pkg/sourcetransformer/examples/event_time_filter"
         ]
 
     steps:

development.md

@@ -44,4 +44,9 @@ files to reflect this new version:
   ```
 After running the above, create a PR for the changes that the script made. Once merged, it will trigger the Docker Publish workflow.
 As a result, the correct SDK version will always be printed in the server information logs, 
-and the example images will always be using the latest changes (due to the local references).
+and the example images will always be using the latest changes (due to the local references).
+
+### Adding a New Example
+
+If you add a new example, in order for it to be used by the Docker Publish workflow, add the path to 
+the example to the `dockerfile_paths` matrix in `build-push.yaml`.