38 lines
957 B
JavaScript
38 lines
957 B
JavaScript
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/**
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* @typedef URL
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* @property {string} hash
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* @property {string} host
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* @property {string} hostname
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* @property {string} href
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* @property {string} origin
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* @property {string} password
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* @property {string} pathname
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* @property {string} port
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* @property {string} protocol
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* @property {string} search
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* @property {any} searchParams
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* @property {string} username
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* @property {() => string} toString
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* @property {() => string} toJSON
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*/
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/**
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* Check if `fileUrlOrPath` looks like a URL.
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*
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* @param {unknown} fileUrlOrPath
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* File path or URL.
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* @returns {fileUrlOrPath is URL}
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* Whether it’s a URL.
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*/
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// From: <https://github.com/nodejs/node/blob/fcf8ba4/lib/internal/url.js#L1501>
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export function isUrl(fileUrlOrPath) {
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return (
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fileUrlOrPath !== null &&
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typeof fileUrlOrPath === 'object' &&
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// @ts-expect-error: indexable.
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fileUrlOrPath.href &&
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// @ts-expect-error: indexable.
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fileUrlOrPath.origin
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)
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}
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