add coverage

.travis.yml

@@ -1,5 +1,6 @@
 language: node_js
 node_js:
-  - '0.10'
-  - '0.11'
-script: make test
+  - "0.10"
+  - "0.11"
+script: "make test-travis"
+after_script: "npm install coveralls@2.10.0 && cat ./coverage/lcov.info | coveralls"

Makefile

@@ -26,6 +26,18 @@ test-cov:
 		$(MOCHA_OPTS) \
 		$(TESTS)
 
+test-travis:
+	@NODE_ENV=test node \
+		node_modules/.bin/istanbul cover \
+		./node_modules/.bin/_mocha \
+		--report lcovonly \
+		-- -u exports \
+		--reporter $(REPORTER) \
+		--timeout $(TIMEOUT) \
+		--require should \
+		$(MOCHA_OPTS) \
+		$(TESTS)
+
 autod:
 	@./node_modules/.bin/autod -w -e example.js --prefix=~
 	@$(MAKE) install

README.md

@@ -1,7 +1,28 @@
 mini-logger
 ------------
 
-[![travis-ci](https://travis-ci.org/node-modules/mini-logger.svg?branch=master)](https://travis-ci.org/node-modules/mini-logger)
+[![NPM version][npm-image]][npm-url]
+[![build status][travis-image]][travis-url]
+[![Coveralls][coveralls-image]][coveralls-url]
+[![David deps][david-image]][david-url]
+[![node version][node-image]][node-url]
+[![npm download][download-image]][download-url]
+[![Gittip][gittip-image]][gittip-url]
+
+[npm-image]: https://img.shields.io/npm/v/mini-logger.svg?style=flat-square
+[npm-url]: https://npmjs.org/package/mini-logger
+[travis-image]: https://img.shields.io/travis/node-modules/mini-logger.svg?style=flat-square
+[travis-url]: https://travis-ci.org/node-modules/mini-logger
+[coveralls-image]: https://img.shields.io/coveralls/node-modules/mini-logger.svg?style=flat-square
+[coveralls-url]: https://coveralls.io/r/node-modules/mini-logger?branch=master
+[david-image]: https://img.shields.io/david/node-modules/mini-logger.svg?style=flat-square
+[david-url]: https://david-dm.org/node-modules/mini-logger
+[node-image]: https://img.shields.io/badge/node.js-%3E=_0.10-green.svg?style=flat-square
+[node-url]: http://nodejs.org/download/
+[download-image]: https://img.shields.io/npm/dm/mini-logger.svg?style=flat-square
+[download-url]: https://npmjs.org/package/mini-logger
+[gittip-image]: https://img.shields.io/gittip/dead-horse.svg?style=flat-square
+[gittip-url]: https://www.gittip.com/dead-horse/
 
 A really simple logger for web server or others.
 

index.js

@@ -108,6 +108,7 @@ Logger.prototype._write = function (category, msg) {
   // write to file
   if (this._options.file && this._streams[category]) this._streams[category].write(msg);
 
+  /* istanbul ignore next */
   // write to stdout
   if (this._options.stdout) {
     msg = '[' + category + '] ' + msg;