move to git.pi-farm.de

delete-tag.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Variables passed from the calling script
+# REPO: The registry URL
+# PROJECTNAME: Project name (used as part of the repo)
+
+if [ -z "$REPO" ] || [ -z "$PROJECTNAME" ]; then
+    echo "Error: Required variables (REPO, PROJECTNAME) are not set."
+    exit 1
+fi
+
+# List of tags to delete
+TAGS_TO_DELETE=("latest" "latest-386" "latest-amd64" "latest-arm64")
+
+# Loop through each tag and delete it
+for TAG in "${TAGS_TO_DELETE[@]}"; do
+    echo "Deleting tag '$TAG' from '$REPO/$PROJECTNAME'..."
+    
+    # Special handling for 'latest' (Multi-Arch-Manifest)
+    if [[ "$TAG" == "latest" ]]; then
+        DIGEST=$(docker manifest inspect "$REPO/$PROJECTNAME:$TAG" 2>/dev/null | jq -r '.digest // empty')
+    else
+        DIGEST=$(docker manifest inspect "$REPO/$PROJECTNAME:$TAG" 2>/dev/null | jq -r '.Descriptor.digest // empty')
+    fi
+
+    if [ -z "$DIGEST" ]; then
+        echo "Warning: Tag '$TAG' does not exist or cannot retrieve digest. Skipping."
+        continue
+    fi
+
+    echo "Digest for $TAG: $DIGEST"
+
+    # Construct DELETE URL
+    DELETE_URL="https://$REPO/v2/$PROJECTNAME/manifests/$DIGEST"
+
+    # Perform the deletion
+    echo "Deleting manifest digest '$DIGEST' for tag '$TAG'..."
+    if curl -s -X DELETE "$DELETE_URL"; then
+        echo "Successfully deleted tag '$TAG' from '$REPO/$PROJECTNAME'."
+    else
+        echo "Error: Failed to delete the tag '$TAG'. Please check the registry or credentials."
+    fi
+done
+
+echo "Tag deletion process completed."