Issue mozilla#2654 - Lint with Travis-CI

.travis.yml

@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.8

make.js

@@ -994,7 +994,7 @@ target.jshint = function() {
                     //'extensions/chrome/*.js'
                     ];
 
-  exec('jshint --reporter test/reporter.js ' + LINT_FILES.join(' '));
+  exit(exec('./node_modules/.bin/jshint --reporter test/reporter.js ' + LINT_FILES.join(' ')).code);
 };
 
 //

package.json

@@ -0,0 +1,14 @@
+{
+  "name": "pdf.js",
+  "version": "0.7.169",
+  "dependencies": {
+    "jshint": "git://github.com/jshint/jshint.git#42ace75a"
+  },
+  "scripts": {
+    "test": "node make jshint"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/mozilla/pdf.js.git"
+  }
+}

test/reporter.js

@@ -23,6 +23,9 @@ module.exports = {
     if (str) {
       process.stdout.write(str + "\n" + len + " error" +
         ((len === 1) ? "" : "s") + "\n");
+      process.exit(2);
+    } else {
+      process.exit(0);
     }
   }
 };