chore(travis): add build stages

Without this, travis attempts to deploy for each version of Node it tests.

Author: brettstack

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 npm-debug.log
 .DS_Store
+.env

.travis.yml

@@ -1,23 +1,28 @@
 language: node_js
 node_js:
   - "4"
-  - "5"
+  - "6"
+  - "8"
   - "node"
 
-script:
-  - npm test
+jobs:
+  include:
+    - stage: test
+      script:
+        - npm test
+    - stage: deploy
+      script: skip
+      # NOTE: Pull Request builds do not run deploy
+      deploy:
+        provider: script
+        skip_cleanup: true
+        script:
+          - npm run release
 
 cache:
   directories:
     - node_modules
 
 notifications:
   email:
-    on_failure: change
-
-# Pull Request builds do not run deploy
-deploy:
-  provider: script
-  skip_cleanup: true
-  script:
-    - npm run release
+    on_failure: change

package.json

@@ -81,7 +81,7 @@
     "test": "jest",
     "cz": "git-cz",
     "release": "semantic-release",
-    "release-local": "semantic-release --no-ci --dry-run"
+    "release-local": "node -r dotenv/config node_modules/semantic-release/bin/semantic-release --no-ci --dry-run"
   },
   "dependencies": {
     "binary-case": "^1.0.0"