Adding istanbul for code coverage testing.

.gitignore

@@ -29,6 +29,7 @@ node_modules
 
 # Compiled directory contents
 lib
+coverage
 
 # The devil.
 .DS_Store

.npmignore

@@ -1,3 +1,4 @@
 src
 .travis.yml
-example
+example
+coverage

.travis.yml

@@ -3,5 +3,5 @@ node_js:
   - "0.10"
 before_install:
   - npm install -g gulp
-after_script: 
-  - istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage
+after_script:
+  - gulp submit-coverage

Gulpfile.js

@@ -4,6 +4,8 @@ var jstransform = require('gulp-jstransform');
 var regenerator = require('gulp-regenerator');
 var gutil = require('gulp-util');
 var mocha = require('gulp-mocha');
+var instanbul = require('gulp-istanbul');
+var coveralls = require('gulp-coveralls');
 
 gulp.task('build-js', function() {
   return gulp.src('src/**/*.js')
@@ -20,8 +22,19 @@ gulp.task('build-proto', function() {
 gulp.task('build', ['build-js', 'build-proto']);
 
 gulp.task('test', ['build'], function(done) {
-  return gulp.src('lib/**/__tests__/*.js', {read: false})
-    .pipe(mocha({reporter: 'spec'}));
+  gulp.src(['lib/**/*.js', '!lib/**/*-test.js'])
+    .pipe(instanbul())
+    .on('finish', function() {
+      gulp.src('lib/**/__tests__/*.js', {read: false})
+        .pipe(mocha({reporter: 'spec'}))
+        .pipe(instanbul.writeReports())
+        .on('end', done);
+    });
+});
+
+gulp.task('submit-coverage', function() {
+  gulp.src('coverage/lcov.info')
+    .pipe(coveralls());
 });
 
 gulp.task('watch', function() {

package.json

@@ -8,6 +8,9 @@
     "expect": "^0.1.1",
     "fakeredis": "^0.2.1",
     "gulp": "^3.8.10",
+    "gulp-blanket-mocha": "0.0.4",
+    "gulp-coveralls": "^0.1.3",
+    "gulp-istanbul": "^0.3.1",
     "gulp-jstransform": "hellojwilde/gulp-jstransform",
     "gulp-mocha": "^1.1.1",
     "gulp-regenerator": "^2.0.0",