Merge pull request #184 from kumar303/auto-deploy

chore(): Added automatic npm publishing

.travis.yml

@@ -13,3 +13,11 @@ notifications:
     - irc.mozilla.org#amo-bots
     on_success: change
     on_failure: always
+deploy:
+  provider: npm
+  email: [email protected]
+  # This is the API key for npm user 'addons-robot'
+  api_key:
+    secure: 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
+  on:
+    tags: true

CONTRIBUTING.md

@@ -97,4 +97,6 @@ To release a new version of `web-ext`, follow these steps:
 * Bump the version in `package.json`.
 * Commit and push the version change.
 * Tag master (example: `git tag 0.0.1`) and run `git push --tags upstream`.
-* Run `npm publish`.
+* When TravisCI builds the tag,
+  it will automatically publish the package to
+  [npm](https://www.npmjs.com/package/web-ext):