Improve gulp implementation

gulpfile.js

@@ -1,36 +1,47 @@
 var gulp = require('gulp'),
-    minifycss = require('gulp-minify-css'),
-    uglify = require('gulp-uglify'),
-    concat = require('gulp-concat');
+	minifycss = require('gulp-minify-css'),
+	uglify = require('gulp-uglify'),
+	concat = require('gulp-concat'),
+	header = require('gulp-header'),
+	pkg = require('./package.json');
+
+var banner = ['/**',
+	' * <%= pkg.name %> v<%= pkg.version %>',
+	' * @link <%= pkg.homepage %>',
+	' * @license <%= pkg.license %>',
+	' */',
+	''].join('\n');
 
 gulp.task('scripts', function() {
-  var js_files = [
-    './src/js/codemirror/codemirror.js',
-    './src/js/codemirror/continuelist.js',
-    './src/js/codemirror/fullscreen.js',
-    './src/js/codemirror/markdown.js',
-    './src/js/codemirror/overlay.js',
-    './src/js/codemirror/gfm.js',
-    './src/js/codemirror/xml.js',
-    './src/js/typo.js',
-    './src/js/spell-checker.js',
-    './src/js/marked.js',
-    './src/js/simplemde.js'];
+	var js_files = [
+		'./src/js/codemirror/codemirror.js',
+		'./src/js/codemirror/continuelist.js',
+		'./src/js/codemirror/fullscreen.js',
+		'./src/js/codemirror/markdown.js',
+		'./src/js/codemirror/overlay.js',
+		'./src/js/codemirror/gfm.js',
+		'./src/js/codemirror/xml.js',
+		'./src/js/typo.js',
+		'./src/js/spell-checker.js',
+		'./src/js/marked.js',
+		'./src/js/simplemde.js'];
 
-  return gulp.src(js_files)
-    .pipe(concat('simplemde.min.js'))
-    .pipe(gulp.dest('dist'))
-    .pipe(uglify())
-    .pipe(gulp.dest('dist'));
+	return gulp.src(js_files)
+		.pipe(header(banner, {pkg: pkg}))
+		.pipe(concat('simplemde.min.js'))
+		.pipe(gulp.dest('dist'))
+		.pipe(uglify())
+		.pipe(header(banner, {pkg: pkg}))
+		.pipe(gulp.dest('dist'));
 });
 
 gulp.task('styles', function() {
-  return gulp.src('./src/css/*.css')
-    .pipe(concat('simplemde.min.css'))
-    .pipe(gulp.dest('dist'))
-    .pipe(minifycss())
-    .pipe(gulp.dest('dist'));
+	return gulp.src('./src/css/*.css')
+		.pipe(concat('simplemde.min.css'))
+		.pipe(gulp.dest('dist'))
+		.pipe(minifycss())
+		.pipe(header(banner, {pkg: pkg}))
+		.pipe(gulp.dest('dist'));
 });
 
-gulp.task('default', ['scripts', 'styles']);
-
+gulp.task('default', ['scripts', 'styles']);

package.json

@@ -1,14 +1,18 @@
 {
-  "name" : "simplemde-markdown-editor",
-  "main" : "gulpfile.js",
-  "dependencies" : {
-    "gulp" : "*",
-    "gulp-minify-css" : "*",
-    "gulp-uglify" : "*",
-    "gulp-concat" : "*"
-  },
-  "repository" : {
-    "type" : "git",
-    "url" : "https://github.com/NextStepWebs/simplemde-markdown-editor"
-  }
+	"name": "SimpleMDE",
+	"main": "gulpfile.js",
+	"version": "1.5.1",
+	"homepage": "https://github.com/NextStepWebs/simplemde-markdown-editor",
+	"license": "MIT license",
+	"dependencies": {
+		"gulp": "*",
+		"gulp-minify-css": "*",
+		"gulp-uglify": "*",
+		"gulp-concat": "*",
+		"gulp-header": "*"
+	},
+	"repository": {
+		"type": "git",
+		"url": "https://github.com/NextStepWebs/simplemde-markdown-editor"
+	}
 }