update example

Author: tedivm

example.yml

@@ -1,7 +1,13 @@
 
-name: Example Image Builder - Uvicorn
+name: Example Image Builder
 
-on: [push]
+# Publish on new pushed, and build on Monday Morning (UTC) regardless.
+on:
+  push:
+    branches:
+      - 'main'
+  schedule:
+    - cron:  '4 0 * * MON'
 
 jobs:
   Uvicorn-Builder:
@@ -13,6 +19,10 @@ jobs:
         package_versions: ["0.12.1", "0.12.2", "0.12.3", "0.13.0", "0.13.1", "0.13.2", "0.13.3", "0.13.4", "0.14.0", "0.15.0"]
         target_base: ["full", "slim", "alpine"]
     steps:
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
       - name: "Create and push"
         uses: multi-py/action-python-image-builder@main
         with: