refactor(build): change from grunt to gulp

.travis.yml

@@ -8,4 +8,4 @@ before_script:
   - npm install grunt-cli
   - bower install
 
-script: "grunt test:travis"
+script: "gulp test"

README.md

@@ -138,19 +138,18 @@ Or:
 <div ng-bind-html="person.age.toString() | highlight: $select.search"></div>
 ```
 
-## Run the tests
-
-Install [Node.js](http://nodejs.org/), then inside a console:
-```
-npm update # Installs all Grunt dependencies (package.json) inside node_modules directory
-bower update # Installs all ui-select dependencies (bower.json) inside bower_components directory
-```
-
-To run the tests:
-```
-grunt build # Builds dist/select.js
-grunt test # Launches Karma
-```
+## Development
+### Prepare your environment
+* Install [Node.js](http://nodejs.org/) and NPM (should come with)
+* Install global dev dependencies: `npm install -g bower gulp`
+* Install local dev dependencies: `npm install && bower install` in repository directory
+
+### Development Commands
+
+* `gulp` to jshint, build and test
+* `gulp build` to jshint and build
+* `gulp test` for one-time test with karma (also build and jshint)
+* `gulp watch` to watch src files to jshin, build and test when changed
 
 ## Contributing
 

gulpfile.js

@@ -0,0 +1,101 @@
+var fs = require('fs');
+var gulp = require('gulp');
+var karma = require('karma').server;
+var concat = require('gulp-concat');
+var jshint = require('gulp-jshint');
+var header = require('gulp-header');
+var rename = require('gulp-rename');
+var es = require('event-stream');
+var del = require('del');
+var uglify = require('gulp-uglify');
+var minifyHtml = require('gulp-minify-html');
+var minifyCSS = require('gulp-minify-css');
+var templateCache = require('gulp-angular-templatecache');
+var gutil = require('gulp-util');
+var plumber = require('gulp-plumber');//To prevent pipe breaking caused by errors at 'watch'
+
+var config = {
+  pkg : JSON.parse(fs.readFileSync('./package.json')),
+  banner:
+      '/*!\n' +
+      ' * <%= pkg.name %>\n' +
+      ' * <%= pkg.homepage %>\n' +
+      ' * Version: <%= pkg.version %> - <%= timestamp %>\n' +
+      ' * License: <%= pkg.license %>\n' +
+      ' */\n\n\n'
+};
+
+gulp.task('default', ['build','test']);
+gulp.task('build', ['scripts', 'styles']);
+gulp.task('test', ['build', 'karma']);
+
+gulp.task('watch', ['build','karma-watch'], function() {
+  gulp.watch(['src/**/*.{js,html}'], ['build']);
+});
+
+gulp.task('clean', function(cb) {
+  del(['dist'], cb);
+});
+
+gulp.task('scripts', ['clean'], function() {
+
+  var buildTemplates = function () {
+    return gulp.src('src/**/*.html')
+      .pipe(minifyHtml({
+             empty: true,
+             spare: true,
+             quotes: true
+            }))
+      .pipe(templateCache({module: 'ui.select'}));
+  };
+
+  var buildLib = function(){
+    return gulp.src('src/select.js')
+      .pipe(plumber({
+        errorHandler: handleError
+      }))
+      .pipe(jshint())
+      .pipe(jshint.reporter('jshint-stylish'))
+      .pipe(jshint.reporter('fail'));
+  };
+
+  return es.merge(buildLib(), buildTemplates())
+    .pipe(plumber({
+      errorHandler: handleError
+    }))
+    .pipe(concat('select.js'))
+    .pipe(header(config.banner, {
+      timestamp: (new Date()).toISOString(), pkg: config.pkg
+    }))
+    .pipe(gulp.dest('dist'))
+    .pipe(uglify({preserveComments: 'some'}))
+    .pipe(rename({ext:'.min.js'}))
+    .pipe(gulp.dest('dist'));
+
+});
+
+gulp.task('styles', ['clean'], function() {
+
+  return gulp.src('src/select.css')
+    .pipe(header(config.banner, {
+      timestamp: (new Date()).toISOString(), pkg: config.pkg
+    }))
+    .pipe(gulp.dest('dist'))
+    .pipe(minifyCSS())
+    .pipe(rename({ext:'.min.css'}))
+    .pipe(gulp.dest('dist'));
+
+});
+
+gulp.task('karma', ['build'], function() {
+  karma.start({configFile : __dirname +'/karma.conf.js', singleRun: true});
+});
+
+gulp.task('karma-watch', ['build'], function() {
+  karma.start({configFile :  __dirname +'/karma.conf.js', singleRun: false});
+});
+
+var handleError = function (err) {
+  console.log(err.toString());
+  this.emit('end');
+};

karma.conf.js

@@ -40,7 +40,7 @@ module.exports = function(config) {
     // - Safari (only Mac)
     // - PhantomJS
     // - IE (only Windows)
-    browsers: ['Chrome'],
+    browsers: [process.env.TRAVIS ? 'Firefox' : 'Chrome'],
 
     // Continuous Integration mode
     // if true, it capture browsers, run tests and exit

package.json

@@ -8,20 +8,26 @@
   "version": "0.3.1",
   "devDependencies": {
     "bower": "~1.3",
-    "grunt": "~0.4",
-    "grunt-contrib-clean": "~0.4",
-    "grunt-contrib-concat": "~0.1",
-    "grunt-contrib-copy": "~0.5",
-    "grunt-contrib-cssmin": "^0.10.0",
-    "grunt-contrib-uglify": "^0.5.0",
-    "grunt-contrib-watch": "~0.6.1",
-    "grunt-conventional-changelog": "~1.1",
-    "grunt-hustler": "~4.0",
-    "grunt-karma": "~0.8",
-    "karma": "~0.12",
-    "karma-chrome-launcher": "~0.1",
+    "del": "~0.1.1",
+    "event-stream": "~3.1.0",
+    "gulp": "~3.8.5",
+    "gulp-angular-templatecache": "~1.2.1",
+    "gulp-concat": "~2.1.7",
+    "gulp-header": "~1.0.2",
+    "gulp-jshint": "1.6.4",
+    "gulp-minify-css": "~0.3.6",
+    "gulp-minify-html": "~0.1.0",
+    "gulp-plumber": "^0.6.3",
+    "gulp-rename": "~0.2.2",
+    "gulp-uglify": "~0.3.1",
+    "gulp-util": "^2.2.19",
+    "jshint-stylish": "~0.3.0",
+    "karma": "^0.12.16",
+    "karma-chrome-launcher": "^0.1.3",
     "karma-firefox-launcher": "~0.1",
     "karma-jasmine": "~0.2",
-    "karma-phantomjs-launcher": "~0.1"
-  }
+    "karma-ng-html2js-preprocessor": "^0.1.0",
+    "karma-phantomjs-launcher": "~0.1.4"
+  },
+  "license": "MIT"
 }