@openai/agents-core/dist/sandbox/shared/hostPath.mjs

The OpenAI Agents SDK is a lightweight yet powerful framework for building multi-agent workflows.

import { isAbsolute, relative, sep } from 'node:path';
export function sandboxPathGrantHostPath(grant) {
    const hostPath = grant.hostPath ?? grant.path;
    if (grant.hostPath !== undefined && !isAbsolute(hostPath)) {
        throw new Error(`Sandbox path grant hostPath must be absolute on the current host: ${hostPath}`);
    }
    if (grant.hostPath !== undefined &&
        sep === '\\' &&
        !/^[A-Za-z]:\\/u.test(hostPath)) {
        throw new Error(`Sandbox path grant hostPath must be drive-qualified on Windows: ${hostPath}`);
    }
    return hostPath;
}
export function relativeHostPathEscapesRoot(relativePath) {
    return (relativePath === '..' ||
        relativePath.startsWith(`..${sep}`) ||
        isAbsolute(relativePath));
}
export function relativeHostPathEscapesRootOrSelf(relativePath) {
    return relativePath === '' || relativeHostPathEscapesRoot(relativePath);
}
export function isHostPathWithinRoot(root, path) {
    return !relativeHostPathEscapesRoot(relative(root, path));
}
export function isHostPathStrictlyWithinRoot(root, path) {
    return !relativeHostPathEscapesRootOrSelf(relative(root, path));
}
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