From b260608c655b9e1226fa3711841d81adda8b1d7b Mon Sep 17 00:00:00 2001
From: Ryan Boehning <1250684+ryboe@users.noreply.github.com>
Date: Sun, 22 Feb 2026 15:52:55 -0800
Subject: [PATCH] feat: clean up untagged images

Add GHA workflow that runs once a week on Sunday at midnight UTC and deletes all
untagged images.
---
 .github/workflows/cleanup.yml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 .github/workflows/cleanup.yml

diff --git a/.github/workflows/cleanup.yml b/.github/workflows/cleanup.yml
new file mode 100644
index 0000000..75fb771
--- /dev/null
+++ b/.github/workflows/cleanup.yml
@@ -0,0 +1,20 @@
+name: Clean Up Untagged Images
+
+on:
+  schedule:
+    - cron: 0 0 * * 0 # run at midnight every sunday
+  workflow_dispatch:
+
+jobs:
+  cleanup_untagged_images:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    steps:
+      - name: Delete untagged images
+        uses: actions/delete-package-versions@v5
+        with:
+          package-name: ${{ github.event.repository.name }}
+          package-type: container
+          delete-only-untagged-versions: true
+          min-versions-to-keep: 0