ci: link container package to repository

.gitea/workflows/deploy.yml

@@ -110,6 +110,15 @@ jobs:
           docker push "$REGISTRY/$IMAGE:$IMAGE_TAG"
           docker push "$REGISTRY/$IMAGE:latest"
 
+          PACKAGE_OWNER="${IMAGE%%/*}"
+          PACKAGE_NAME="${IMAGE#*/}"
+          REPO_NAME="${GITHUB_REPOSITORY#*/}"
+          curl -fsS -X POST \
+            -H "Authorization: token ${REGISTRY_TOKEN}" \
+            "$GITHUB_SERVER_URL/api/v1/packages/${PACKAGE_OWNER}/container/${PACKAGE_NAME}/-/link/${REPO_NAME}" \
+            -o /dev/null \
+            -w "Linked container package ${PACKAGE_OWNER}/${PACKAGE_NAME} to repo ${REPO_NAME}: HTTP %{http_code}\n"
+
       - name: Deploy to k3s
         env:
           KUBECONFIG_B64: ${{ secrets.KUBECONFIG_B64 }}