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f02fdcc | 1 2 3 4 5 6 7 8 9 10 | import path from "path";
export function safeResolve(basePath: string, filePath: string): string {
const resolvedBase = path.resolve(basePath);
const resolvedTarget = path.resolve(resolvedBase, filePath);
if (resolvedTarget === resolvedBase || resolvedTarget.startsWith(resolvedBase + path.sep)) {
return resolvedTarget;
}
throw new Error("Invalid file path");
} |