npm/node_modules/npm-registry-client/lib/tag.js

a package manager for JavaScript

module.exports = tag

var assert = require('assert')

function tag (uri, params, cb) {
  assert(typeof uri === 'string', 'must pass registry URI to tag')
  assert(params && typeof params === 'object', 'must pass params to tag')
  assert(typeof cb === 'function', 'must pass callback to tag')

  assert(typeof params.version === 'string', 'must pass version to tag')
  assert(typeof params.tag === 'string', 'must pass tag name to tag')
  assert(
    params.auth && typeof params.auth === 'object',
    'must pass auth to tag'
  )

  var options = {
    method: 'PUT',
    body: JSON.stringify(params.version),
    auth: params.auth
  }
  this.request(uri + '/' + params.tag, options, cb)
}