Always run lint after tests

Author: jasonkarns

.travis.yml

@@ -1,6 +1,2 @@
 language: node_js
 node_js: node
-# Lint and test in parallel
-script:
-  - npm run lint
-  - npm test

package.json

@@ -25,6 +25,7 @@
     "lint": "git ls-files bin etc libexec | xargs shellcheck",
     "pretest": "[ -d $npm_package_directories_testnodenv ] || git clone --quiet --depth 1 https://github.com/nodenv/nodenv $npm_package_directories_testnodenv",
     "test": "PATH=$PWD/$npm_package_directories_testnodenv/bin:$PATH bats ${CI:+--tap} test",
+    "posttest": "npm run lint",
     "publish:brew": "brew-publish $npm_package_name v$npm_package_version",
     "postversion": "git push --follow-tags && npm run publish:brew"
   },