19 lines
513 B
TypeScript
19 lines
513 B
TypeScript
import { PATHNAME_PROTOCOL_RE, isExternal } from './shared.js'
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export function normalizeLink(url: string): string {
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if (isExternal(url))
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return url.replace(PATHNAME_PROTOCOL_RE, '')
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const { pathname, search, hash } = new URL(url, 'http://example.com')
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const normalizedPath
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= pathname.endsWith('/') || pathname.endsWith('.html')
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? url
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: url.replace(
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/(?:(^\.+)\/)?.*$/,
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`$1${pathname.replace(/(\.md)?$/, '.html')}${search}${hash}`,
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)
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return normalizedPath
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}
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