actions: add example-push

actions/example-push/.forgejo/workflows/test.yml

@@ -0,0 +1,21 @@
+on:
+  push:
+    branches:
+      - 'mai*'
+
+jobs:
+  test:
+    runs-on: docker
+    container:
+      image: code.forgejo.org/oci/node:20-bookworm
+      volumes:
+        - /srv/example:/srv/example
+    steps:
+
+      - name: save event
+        run: |
+          d=/srv/example/pull-request/contexts/$GITHUB_EVENT_NAME
+          mkdir -p $d
+          cat > $d/github <<'EOF'
+          ${{ toJSON(github) }}
+          EOF