Mohamed Boudra
8b54d27cbc
* refactor(server): add getErrorMessage helper and fix error-related type-aware lint errors in session.ts * fix build: correct parseClientCapabilities type handling
28 lines
712 B
TypeScript
28 lines
712 B
TypeScript
/**
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* Extracts a human-readable error message from an unknown error value.
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* Handles Error instances, string errors, and other types safely.
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*/
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export function getErrorMessage(error: unknown): string {
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if (error instanceof Error) {
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return error.message;
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}
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if (typeof error === "string") {
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return error;
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}
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return String(error);
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}
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/**
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* Extracts an error message from an unknown error value, with a fallback
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* for when no message can be extracted.
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*/
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export function getErrorMessageOr(error: unknown, fallback: string): string {
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if (error instanceof Error) {
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return error.message;
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}
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if (typeof error === "string" && error.length > 0) {
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return error;
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}
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return fallback;
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}
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