gulpfile.js

var gulp = require("gulp"),
    sass = require("gulp-sass"),
    path = require("path"),
    del = require("del"),
    zip = require("gulp-zip"),
    karma = require('gulp-karma'),
    sourcemaps = require('gulp-sourcemaps'),
    runSequence = require('run-sequence');


var userModule = "./web/app/user";
var testRoot = "./web/test";
var testFiles = testRoot + "/unit/**/*.js";


// SASS Related tasks

gulp.task("sass:compile", function () {

    var outputStyle = "expanded"; // "nested" | "compact" | "compressed" | "expanded"

    return gulp.src(
        path.join(userModule, "/sass/ajabShahar.scss")
    )
        .pipe(sourcemaps.init())
        .pipe(sass({outputStyle: outputStyle}))
        .pipe(sourcemaps.write())
        .pipe(gulp.dest(
            path.join(userModule, "/css")
        ));
});

gulp.task("sass:watch", function () {

    gulp.watch(
        path.join(userModule, "/sass/ajabShahar.scss"),
        ["sass:compile"]
    );

    // gutil.log("[watch:sass]", gutil.colors.yellow("Watching SASS files..."));

});

// Common tasks

gulp.task("watch", ["sass:watch"]);
gulp.task("sass", ["sass:compile"]);

gulp.task('js', function () {
    return gulp.src('web/**/*.js')
        .pipe(jshint())
        .pipe(jshint.reporter('default'))
        .pipe(gulp.dest('dist'));
});

gulp.task("clean", function () {
    del(['dist/*']);
});

gulp.task("test", ["sass:compile"], function () {
    return gulp.src("/blah")                     // there is a bug in gulp-karma which requires a wrong file path to work!
        .pipe(karma({
            configFile: testRoot + '/config/karma.conf.js',
            action: "run"
        }))
        .on('error', function (err) {
            console.log(err);
            throw err;
        });
});

gulp.task("zip", ["clean", "sass:compile"], function () {
    return gulp.src('web/app/**')
        .pipe(zip('ajabshahar.zip'))
        .pipe(gulp.dest('dist'))
});

gulp.task("default", function (callback) {
    runSequence('test', 'zip')
});