Initial commit.

.github/workflows/delete-unused-caches_ci.yml

@@ -0,0 +1,16 @@
+name: Delete Unused Caches
+
+on:
+  schedule:
+    - cron: "30 1 * * *"
+  workflow_dispatch:
+
+jobs:
+  delete:
+    runs-on: ubuntu-latest
+    steps:
+      # Do other steps like checkout, install, compile, etc.
+      - uses: MyAlbum/purge-cache@master
+        with:
+          max-age: 1800 # Cache max 7 days since last use (this is the default)
+          debug: true # Set to true to output debug info