initialize: Report in header the scope of the current project

Author: iarna

README.md

@@ -323,3 +323,6 @@ any):
   the CI environment variable to be set to `true`.  Also accepted are the
   existence of the `JENKINS_URL`, `bamboo.buildKey` and `TDDIUM` environment
   variables.
+* `scope` {String} The scope of the project this command is being run for. This is the
+  top level npm module in which a command was run.
+  Default = none

lib/initialize.js

@@ -54,6 +54,9 @@ function initialize (uri, method, accept, headers) {
   headers['npm-session'] = this.config.sessionToken
   headers['npm-in-ci'] = String(this.config.isFromCI)
   headers['user-agent'] = this.config.userAgent
+  if (this.config.scope) {
+    headers['npm-scope'] = this.config.scope
+  }
 
   return opts
 }

test/config-override.js

@@ -26,6 +26,8 @@ var config = {
   couchToken: { object: true },
   sessionToken: 'hamchunx',
   isFromCI: true
+  sessionToken: 'hamchunx',
+  scope: '@test'
 }
 
 test('config defaults', function (t) {
@@ -54,6 +56,7 @@ test('config defaults', function (t) {
   t.ok(client.config.couchToken.object)
   t.equal(client.config.sessionToken, 'hamchunx')
   t.ok(client.config.isFromCI)
+  t.is(client.config.scope, '@test')
 
   t.end()
 })