axios/lib/helpers/parseProtocol.js at e4826755c5d8ed5e41e567b878ca739fd93e519f - axios - Gitea: Git with a cup of tea

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DeepView Autofix f2dc449547 fix(parseProtocol): fix regex to require colon in protocol separator (#10729 )

The regex used `(:?\/\/|:)` where `:?` was intended to be a
non-capturing group `(?:` but instead made the colon an optional
literal character. This caused URLs without a colon separator like
`http//example.com` to incorrectly match and return `http` as the
protocol. Fix the regex to `:(?:\/\/)?` which requires the colon
and optionally matches `//`, correctly rejecting malformed URLs.

Signed-off-by: Nikita Skovoroda <chalkerx@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Nikita Skovoroda <chalkerx@gmail.com>
Co-authored-by: Jay <jasonsaayman@gmail.com>

2026-04-25 18:27:58 +02:00

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JavaScript

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 'use strict';
 export default function parseProtocol(url) {
   const match = /^([-+\w]{1,25}):(?:\/\/)?/.exec(url);
   return (match && match[1]) || '';
 }