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b73a7465c5
PR-URL: https://github.com/nodejs/io.js/pull/2241 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
var url = require('url')
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module.exports = function normalize (u) {
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var parsed = url.parse(u)
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// If parsing actually alters the URL, it is almost certainly an
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// scp-style URL, or an invalid one.
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var altered = u !== url.format(parsed)
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// git is so tricky!
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// if the path is like ssh://foo:22/some/path then it works, but
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// it needs the ssh://
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// If the path is like ssh://foo:some/path then it works, but
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// only if you remove the ssh://
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if (parsed.protocol) {
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parsed.protocol = parsed.protocol.replace(/^git\+/, '')
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}
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// figure out what we should check out.
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var checkout = parsed.hash && parsed.hash.substr(1) || 'master'
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parsed.hash = ''
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var returnedUrl
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if (altered) {
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if (u.match(/^git\+https?/) && parsed.pathname.match(/\/?:[^0-9]/)) {
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returnedUrl = u.replace(/^git\+(.*:[^:]+):(.*)/, '$1/$2')
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} else {
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returnedUrl = u.replace(/^(?:git\+)?ssh:\/\//, '')
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}
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returnedUrl = returnedUrl.replace(/#[^#]*$/, '')
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} else {
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returnedUrl = url.format(parsed)
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}
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return {
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url: returnedUrl,
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branch: checkout
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}
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}
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