Differential D19779 Diff 58907 apps/marlin-wallet/web/src/coin-icon-url.ts

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Standalone View

				// Copyright (c) 2026 The Bitcoin developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				type CoinIconContext = ((id: string) => string) & {
				keys(): string[];
				};

				const coinIconContext = (
				require as unknown as {
				context: (
				directory: string,
				useSubdirectories: boolean,
				regExp: RegExp,
				) => CoinIconContext;
				}
				).context('./assets/coins', false, /\.png$/) as CoinIconContext;

				/**
				* Webpack-resolved URL for `assets/coins/{assetKey}.png` when that file exists.
				*/
				export function coinIconUrlForAssetKey(assetKey: string): string \| undefined {
				const id = `./${assetKey}.png`;
				return coinIconContext.keys().includes(id)
				? coinIconContext(id)
				: undefined;
				}