module.exports = star

var npm = require("./npm.js")

, log = require("npmlog")

, asyncMap = require("slide").asyncMap

, mapToRegistry = require("./utils/map-to-registry.js")

star.usage = "npm star <package> [pkg, pkg, ...]\n"

+ "npm unstar <package> [pkg, pkg, ...]"

star.completion = function (opts, cb) {

// FIXME: there used to be registry completion here, but it stopped making

// sense somewhere around 50,000 packages on the registry

cb()

}

function star (args, cb) {

if (!args.length) return cb(star.usage)

var s = npm.config.get("unicode") ? "\u2605 " : "(*)"

, u = npm.config.get("unicode") ? "\u2606 " : "( )"

, using = !(npm.command.match(/^un/))

if (!using) s = u

asyncMap(args, function (pkg, cb) {

mapToRegistry(pkg, npm.config, function (er, uri, auth) {

if (er) return cb(er)

var params = {

starred : using,

auth : auth

}

npm.registry.star(uri, params, function (er, data, raw, req) {

if (!er) {

console.log(s + " "+pkg)

log.verbose("star", data)

}

cb(er, data, raw, req)

})

})

}, cb)

}