run lint separately (#32)

experimental/babel-preset-env/.travis.yml

@@ -1,12 +1,21 @@
 git:
-  depth: 1
+  depth: 3
 sudo: false
 language: node_js
 cache:
   directories:
   - node_modules
 node_js:
+- '7'
 - '6'
-- '5'
+- '4'
 - '0.12'
 - '0.10'
+script:
+  - 'if [ -n "${LINT-}" ]; then npm run lint ; fi'
+  - 'if [ -z "${LINT-}" ]; then npm run ci ; fi'
+matrix:
+  fast_finish: true
+  include:
+    - node_js: "node"
+      env: LINT=true

experimental/babel-preset-env/package.json

@@ -13,7 +13,7 @@
     "dev": "babel -w src -d lib",
     "lint": "eslint scripts src test",
     "fix": "eslint scripts src test --fix",
-    "ci": "npm run lint && npm run test",
+    "ci": "npm run test",
     "prepublish": "npm run build",
     "changelog": "git log `git describe --tags --abbrev=0`..HEAD --pretty=format:' * %s (%an)' | grep -v 'Merge pull request'",
     "test": "mocha ./test --compilers js:babel-register"