Basic gulp setup for start of project

gulpfile.js

var folders = {
    sass: './resources/sass/', // Location of sass files
    sassDest: './htdocs/css', // Where you want complied css files to go
    js: ['./resources/js/first.js', './resources/js/plugins/*.js', './resources/js/main.js'], // js files to include (in order listed)
    jsDest: './htdocs/js'
}



// Include gulp
var gulp = require('gulp');

// Include Our Plugins
var jshint = require('gulp-jshint'),
    sass = require('gulp-sass'),
    prefix = require('gulp-autoprefixer'),
    order = require("gulp-order"),
    concat = require('gulp-concat'),
    uglify = require('gulp-uglify'),
    rename = require('gulp-rename'),
    minifyCSS = require('gulp-minify-css'),
    livereload = require('gulp-livereload'),
    sourcemaps = require('gulp-sourcemaps');

// A display error function, to format and make custom errors more uniform
// Could be combined with gulp-util or npm colors for nicer output
var displayError = function(error) {

    // Initial building up of the error
    var errorString = '[' + error.plugin + ']';
    errorString += ' ' + error.message.replace("\n",''); // Removes new line at the end

    // If the error contains the filename or line number add it to the string
    if(error.fileName)
        errorString += ' in ' + error.fileName;

    if(error.lineNumber)
        errorString += ' on line ' + error.lineNumber;

    // This will output an error like the following:
    // [gulp-sass] error message in file_name on line 1
    console.error(errorString);
}

// Lint Task
gulp.task('lint', function() {
    return gulp.src(folders.js)
        .pipe(jshint())
        .pipe(jshint.reporter('default'));
});

// Compile Our Sass
gulp.task('sass', function() {

    return gulp.src(folders.sass+'**/*.scss')
        .pipe(sourcemaps.init())
            .pipe(sass({errLogToConsole: true}))
            .pipe(prefix('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1', 'ios 6', 'android 4'))
        .pipe(sourcemaps.write('./maps'))
        .pipe(gulp.dest(folders.sassDest))
        .pipe(livereload()) //could stop and start pipe to not generate min sourcemap
        .pipe(rename({suffix: ".min"}))
        .pipe(minifyCSS())
        .pipe(gulp.dest(folders.sassDest));
});

// Concatenate & Minify JS
gulp.task('scripts', function() {
    return gulp.src(folders.js)
        .pipe(concat('all.js'))
        .pipe(gulp.dest(folders.jsDest))
        .pipe(rename('all.min.js'))
        .pipe(uglify())
        .pipe(gulp.dest(folders.jsDest));
});

// Watch Files For Changes
gulp.task('watch', function() {
    livereload.listen();
    gulp.watch(folders.js, ['lint', 'scripts']);
    gulp.watch(folders.sass+'**/*.scss', ['sass'])
        .on('change', function(evt) {
            console.log('[watcher] File ' + evt.path.replace(/.*(?=sass)/,'') + ' was ' + evt.type + ', compiling...');
        });
});

// Default Task
gulp.task('default', ['lint', 'sass', 'scripts', 'watch']);