snapshot of https://github.com/excalidraw/excalidraw.git (master, 2026-09-16; blobs > 131072B omitted)

packages/excalidraw/actions/actionAddToLibrary.ts

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+import { LIBRARY_DISABLED_TYPES, randomId } from "@excalidraw/common";
+import { deepCopyElement } from "@excalidraw/element";
+
+import { CaptureUpdateAction } from "@excalidraw/element";
+
+import { t } from "../i18n";
+
+import { register } from "./register";
+
+export const actionAddToLibrary = register({
+  name: "addToLibrary",
+  trackEvent: { category: "element" },
+  perform: (elements, appState, _, app) => {
+    const selectedElements = app.scene.getSelectedElements({
+      selectedElementIds: appState.selectedElementIds,
+      includeBoundTextElement: true,
+      includeElementsInFrames: true,
+    });
+
+    for (const type of LIBRARY_DISABLED_TYPES) {
+      if (selectedElements.some((element) => element.type === type)) {
+        return {
+          captureUpdate: CaptureUpdateAction.EVENTUALLY,
+          appState: {
+            ...appState,
+            errorMessage: t(`errors.libraryElementTypeError.${type}`),
+          },
+        };
+      }
+    }
+
+    return app.library
+      .getLatestLibrary()
+      .then((items) => {
+        return app.library.setLibrary([
+          {
+            id: randomId(),
+            status: "unpublished",
+            elements: selectedElements.map(deepCopyElement),
+            created: Date.now(),
+          },
+          ...items,
+        ]);
+      })
+      .then(() => {
+        return {
+          captureUpdate: CaptureUpdateAction.EVENTUALLY,
+          appState: {
+            ...appState,
+            toast: { message: t("toast.addedToLibrary") },
+          },
+        };
+      })
+      .catch((error) => {
+        return {
+          captureUpdate: CaptureUpdateAction.EVENTUALLY,
+          appState: {
+            ...appState,
+            errorMessage: error.message,
+          },
+        };
+      });
+  },
+  label: "labels.addToLibrary",
+});