Claude
38575fb2d8
The whatsapp-rust-bridge package contains a top-level await on an inline WASM binary, which propagates through the ESM graph and causes ERR_REQUIRE_ASYNC_MODULE when CJS consumers try to require() this package. Replace all static imports from whatsapp-rust-bridge with a lazy-loading bridge module (wasm-bridge.ts) that uses import().then() instead of top-level await, keeping the dependency out of the static ESM graph. https://claude.ai/code/session_01XaA7GwNaB6azTHFYQ8WEpB
41 lines
1.2 KiB
TypeScript
41 lines
1.2 KiB
TypeScript
type WasmBridgeModule = typeof import('whatsapp-rust-bridge')
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let _bridge: WasmBridgeModule | undefined
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// Start loading eagerly using .then() instead of top-level await.
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// This prevents the whatsapp-rust-bridge top-level await from propagating
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// through the ESM graph, which would break CJS require() consumers.
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const _bridgeReady = import('whatsapp-rust-bridge').then(m => {
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_bridge = m
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return m
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})
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export { _bridgeReady as wasmBridgeReady }
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function getBridge(): WasmBridgeModule {
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if (!_bridge) {
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throw new Error(
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'whatsapp-rust-bridge not yet loaded. ' +
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'Ensure async operations have started before calling crypto functions.'
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)
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}
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return _bridge
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}
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export const hkdf: WasmBridgeModule['hkdf'] = (...args) => getBridge().hkdf(...args)
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export const md5: WasmBridgeModule['md5'] = (...args) => getBridge().md5(...args)
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export const expandAppStateKeys: WasmBridgeModule['expandAppStateKeys'] = (...args) => getBridge().expandAppStateKeys(...args)
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let _ltHash: InstanceType<WasmBridgeModule['LTHashAntiTampering']> | undefined
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export function getLTHashAntiTampering(): InstanceType<WasmBridgeModule['LTHashAntiTampering']> {
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if (!_ltHash) {
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_ltHash = new (getBridge().LTHashAntiTampering)()
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}
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return _ltHash
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}
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