node_modules/npm/lib/set.js

module.exports = set

set.usage = "npm set <key> <value> (See `npm config`)"

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

set.completion = npm.commands.config.completion

function set (args, cb) {
  if (!args.length) return cb(set.usage)
  npm.commands.config(["set"].concat(args), cb)
}