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20 lines
401 B
20 lines
401 B
// Native
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const {parse} = require('url')
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/**
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* Converts a valid deployment lookup parameter to a hostname.
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* `http://google.com` => google.com
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* google.com => google.com
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*/
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function toHost(url) {
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if (/^https?:\/\//.test(url)) {
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return parse(url).host
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}
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// remove any path if present
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// `a.b.c/` => `a.b.c`
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return url.replace(/(\/\/)?([^/]+)(.*)/, '$2')
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}
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module.exports = toHost
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