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import url from 'url-parse';
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export function normalizeUrl(inputUrl: string) {
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if(!inputUrl) {
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return inputUrl;
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}
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let urlObj = new url(inputUrl, {});
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if(urlObj.protocol !== 'http:' && urlObj.protocol !== 'https:') {
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inputUrl = `http://${inputUrl}`;
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urlObj = new url(inputUrl, {});
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console.log('No protocol provided in inputUrl -> inserting "http://"');
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}
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if(urlObj.slashes === false) {
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urlObj = new url(`${urlObj.protocol}//${urlObj.pathname}`, {});
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console.log('No slashes were provided after the protocol -> inserting slashes');
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}
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if(urlObj.pathname.slice(-1) === '/') {
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urlObj.pathname = urlObj.pathname.slice(0, -1);
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console.log('Removing the slash at the end of inputUrl');
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}
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let finalUrl = `${urlObj.protocol}//${urlObj.hostname}`;
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if(urlObj.port !== '') {
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finalUrl = finalUrl + ':' + urlObj.port;
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}
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if(urlObj.pathname !== '') {
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finalUrl = finalUrl + urlObj.pathname;
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}
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return finalUrl;
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}
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