mirror of https://github.com/lukechilds/node.git
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76 lines
2.1 KiB
76 lines
2.1 KiB
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module.exports = repo
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repo.usage = "npm repo <pkgname>"
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repo.completion = function (opts, cb) {
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if (opts.conf.argv.remain.length > 2) return cb()
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var uri = url_.resolve(npm.config.get("registry"), "/-/short")
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registry.get(uri, { timeout : 60000 }, function (er, list) {
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return cb(null, list || [])
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})
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}
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var npm = require("./npm.js")
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, registry = npm.registry
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, opener = require("opener")
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, github = require('github-url-from-git')
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, githubUserRepo = require("github-url-from-username-repo")
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, path = require("path")
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, readJson = require("read-package-json")
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, fs = require("fs")
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, url_ = require('url')
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function repo (args, cb) {
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var n = args.length && args[0].split("@").shift() || '.'
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fs.stat(n, function (er, s) {
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if (er && er.code === "ENOENT") return callRegistry(n, cb)
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else if (er) return cb(er)
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if (!s.isDirectory()) return callRegistry(n, cb)
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readJson(path.resolve(n, "package.json"), function (er, d) {
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if (er) return cb(er)
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getUrlAndOpen(d, cb)
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})
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})
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}
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function getUrlAndOpen (d, cb) {
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var r = d.repository;
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if (!r) return cb(new Error('no repository'));
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// XXX remove this when npm@v1.3.10 from node 0.10 is deprecated
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// from https://github.com/npm/npm-www/issues/418
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if (githubUserRepo(r.url))
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r.url = githubUserRepo(r.url)
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var url = (r.url && ~r.url.indexOf('github'))
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? github(r.url)
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: nonGithubUrl(r.url)
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if (!url)
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return cb(new Error('no repository: could not get url'))
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opener(url, { command: npm.config.get("browser") }, cb)
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}
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function callRegistry (n, cb) {
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var uri = url_.resolve(npm.config.get("registry"), n + "/latest")
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registry.get(uri, { timeout : 3600 }, function (er, d) {
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if (er) return cb(er)
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getUrlAndOpen(d, cb)
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})
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}
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function nonGithubUrl (url) {
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try {
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var idx = url.indexOf('@')
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if (idx !== -1) {
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url = url.slice(idx+1).replace(/:([^\d]+)/, '/$1')
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}
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url = url_.parse(url)
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var protocol = url.protocol === 'https:'
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? 'https:'
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: 'http:'
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return protocol + '//' + (url.host || '') +
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url.path.replace(/\.git$/, '')
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}
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catch(e) {}
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}
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