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module.exports = bugs
bugs.usage = "npm bugs <pkgname>"
var npm = require("./npm.js")
, registry = npm.registry
, log = require("npmlog")
, opener = require("opener")
, path = require("path")
, readJson = require("read-package-json")
, fs = require("fs")
bugs.completion = function (opts, cb) {
if (opts.conf.argv.remain.length > 2) return cb()
registry.get("/-/short", 60000, function (er, list) {
return cb(null, list || [])
})
}
function bugs (args, cb) {
var n = args.length && args[0].split("@").shift() || '.'
fs.stat(n, function (er, s) {
if (er && er.code === "ENOENT") return callRegistry(n, cb)
else if (er) return cb (er)
if (!s.isDirectory()) return callRegistry(n, cb)
readJson(path.resolve(n, "package.json"), function(er, d) {
if (er) return cb(er)
getUrlAndOpen(d, cb)
})
})
}
function getUrlAndOpen (d, cb) {
var bugs = d.bugs
, repo = d.repository || d.repositories
, url
if (bugs) {
url = (typeof url === "string") ? bugs : bugs.url
} else if (repo) {
if (Array.isArray(repo)) repo = repo.shift()
if (repo.hasOwnProperty("url")) repo = repo.url
log.verbose("repository", repo)
if (bugs && bugs.match(/^(https?:\/\/|git(:\/\/|@))github.com/)) {
url = bugs.replace(/^git(@|:\/\/)/, "https://")
.replace(/^https?:\/\/github.com:/, "https://github.com/")
.replace(/\.git$/, '')+"/issues"
}
}
if (!url) {
url = "https://npmjs.org/package/" + d.name
}
opener(url, { command: npm.config.get("browser") }, cb)
}
function callRegistry (n, cb) {
registry.get(n + "/latest", 3600, function (er, d) {
if (er) return cb(er)
getUrlAndOpen (d, cb)
})
}
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