gulpfile.js

gulpfile.js

var gulp = require('gulp'),
    sass = require('gulp-sass'),
    uglify = require('gulp-uglify'),
    concat = require('gulp-concat');

var bowerPath = 'private/bower_components/';

gulp.task('default', ['js-minify', 'js-minify:watch', 'sass', 'sass:watch', 'css']);

gulp.task('js', function() {
    gulp.src([
        bowerPath + 'angular/angular.min.js',
        bowerPath + 'bootstrap/dist/js/bootstrap.min.js',
        bowerPath + 'jquery/dist/jquery.min.js'
    ])
    .pipe(gulp.dest('public/js'));
});

gulp.task('js-minify', function() {
    gulp.src('private/scripts/*.js')
        .pipe(concat('scripts.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest('public/js'));
});

gulp.task('js-minify:watch', function() {
    gulp.watch('private/scripts/scripts.js', ['js-minify']);
});

gulp.task('css', function() {
    gulp.src([
        bowerPath + 'bootstrap/dist/css/bootstrap.min.css'
    ])
    .pipe(gulp.dest('public/css'));
});

gulp.task('sass', function() {
    gulp.src('private/scss/*.scss')
        .pipe(sass.sync().on('error', sass.logError))
        .pipe(gulp.dest('public/css'));
});

gulp.task('sass:watch', function() {
    gulp.watch('private/scss/*.scss', ['sass']);
});