c1370c923e
Fixes: [slack thread](https://vercel.slack.com/archives/C01224Q5M99/p1669029502713689?thread_ts=1668452468.314249&cid=C01224Q5M99) ## Bug - [x] Related issues linked using `fixes #number` - [x] Integration tests added - [ ] Errors have a helpful link attached, see `contributing.md`
25 lines
836 B
TypeScript
25 lines
836 B
TypeScript
import { removeTrailingSlash } from '../shared/lib/router/utils/remove-trailing-slash'
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import { parsePath } from '../shared/lib/router/utils/parse-path'
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/**
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* Normalizes the trailing slash of a path according to the `trailingSlash` option
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* in `next.config.js`.
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*/
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export const normalizePathTrailingSlash = (path: string) => {
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if (!path.startsWith('/') || process.env.__NEXT_MANUAL_TRAILING_SLASH) {
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return path
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}
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const { pathname, query, hash } = parsePath(path)
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if (process.env.__NEXT_TRAILING_SLASH) {
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if (/\.[^/]+\/?$/.test(pathname)) {
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return `${removeTrailingSlash(pathname)}${query}${hash}`
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} else if (pathname.endsWith('/')) {
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return `${pathname}${query}${hash}`
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} else {
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return `${pathname}/${query}${hash}`
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}
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}
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return `${removeTrailingSlash(pathname)}${query}${hash}`
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}
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