build: Merge doc linting into 'npm test'

Whether JSDuck or JSDoc3, it's good to verify that there are no
regressions in the doc syntax. This has been enforced by WMF CI
for many years with a dedicated Jenkins job.

However, both 'grunt lint' and 'npm run doc' take a relatively
small amount of time in CI:

* grunt lint: ~ 35s (not incl 'npm install')
* npm run doc: ~ 10s (not incl 'npm install')

Change-Id: If22b7bc64266e43088c7dec8138d81c938687fb9

diff --git a/package.json b/package.json
index b2fc93b..46f6a58 100644 (file)
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "private": true,
   "scripts": {
     "build": "grunt minify",
-    "test": "grunt lint",
+    "test": "grunt lint && npm run doc",
     "qunit": "grunt qunit",
     "doc": "jsduck",
     "postdoc": "grunt copy:jsduck",