59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
var parse = require('url').parse
|
|
|
|
module.exports = function (string) {
|
|
// user/repo#version
|
|
var m = /^([\w-.]+)\/([\w-.]+)((?:#|@).+)?$/.exec(string)
|
|
if (m) return format(m)
|
|
|
|
string = string.replace('//www.', '//')
|
|
// normalize git@ and https:git@ urls
|
|
string = string.replace(/^git@/, 'https://')
|
|
string = string.replace(/^https:git@/, 'https://')
|
|
string = string.replace('.com:', '.com/')
|
|
|
|
if (!~string.indexOf('://')) {
|
|
return false
|
|
}
|
|
var url = parse(string)
|
|
|
|
var path = url.pathname.replace(/\.git$/, '')
|
|
|
|
// https://www.npmjs.org/doc/json.html#Git-URLs-as-Dependencies
|
|
var m = /^\/([\w-.]+)\/([\w-.]+)$/.exec(path)
|
|
if (m) return m.slice(1, 3).concat((url.hash || '').slice(1))
|
|
|
|
// archive link
|
|
// https://developer.github.com/v3/repos/contents/#get-archive-link
|
|
var m = /^\/repos\/([\w-.]+)\/([\w-.]+)\/(?:tarball|zipball)(\/.+)?$/.exec(path)
|
|
if (m) return format(m)
|
|
|
|
// codeload link
|
|
// https://developer.github.com/v3/repos/contents/#response-4
|
|
var m = /^\/([\w-.]+)\/([\w-.]+)\/(?:legacy\.(?:zip|tar\.gz))(\/.+)?$/.exec(path)
|
|
if (m) return format(m)
|
|
|
|
// tarball link
|
|
// https://github.com/LearnBoost/socket.io-client/blob/master/package.json#L14
|
|
var m = /^\/([\w-]+)\/([\w-.]+)\/archive\/(.+)\.tar\.gz?$/.exec(path)
|
|
if (m) return m.slice(1, 4)
|
|
|
|
// https://docs.gitlab.com/ce/user/group/subgroups/
|
|
if (~url.host.indexOf('gitlab')) {
|
|
var m = /^\/((?:[\w-.]+\/)+)([\w-.]+)$/.exec(path)
|
|
if (m) {
|
|
m = m.slice(1, 3);
|
|
// remove slash at the end
|
|
m[0] = m[0].slice(0, -1);
|
|
return m.concat((url.hash || '').slice(1));
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
function format(m) {
|
|
var version = (m[3] || '').slice(1)
|
|
if (/^['"]/.test(version)) version = version.slice(1, -1)
|
|
return [m[1], m[2], version]
|
|
}
|