From eabf45a9fe492051ea210df98db848ecba5aa798 Mon Sep 17 00:00:00 2001
From: progrape <chility@qq.com>
Date: Mon, 26 Oct 2015 14:12:46 +0800
Subject: [PATCH] banner

---
 dist/swiper.js |  6 ++++++
 gulpfile.js    | 15 ++++++++++++---
 package.json   |  4 +++-
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/dist/swiper.js b/dist/swiper.js
index 5068399..6be3dc7 100644
--- a/dist/swiper.js
+++ b/dist/swiper.js
@@ -1 +1,7 @@
+/**
+ * swiper - swiper.js
+ * @version v1.3.1
+ * @link https://github.com/weui/swiper.git
+ * @license MIT
+ */
 !function(t,e){"function"==typeof define?define(e):this[t]=e()}("Swiper",function(){function t(t){this.version="1.3.1",this._default={container:".swiper",item:".item",direction:"vertical",threshold:50,duration:300},this._options=e(this._default,t),this._start={},this._move={},this._end={},this._prev=0,this._current=0,this._offset=0,this._eventHandlers={},this._cache={},this.$container=document.querySelector(this._options.container),this.$items=this.$container.querySelectorAll(this._options.item),this.count=this.$items.length,this._width=this.$container.offsetWidth,this._height=this.$container.offsetHeight,this._init(),this._bind()}function e(t,e){for(var n in e)t[n]=e[n];return t}function n(){}return t.prototype._init=function(){var t=this,e=t._width,n=t._height,i=e,r=n*t.count;"horizontal"===t._options.direction&&(i=e*t.count,r=n),t.$container.style.width=i+"px",t.$container.style.height=r+"px",Array.prototype.forEach.call(t.$items,function(t,i){t.style.width=e+"px",t.style.height=n+"px"})},t.prototype._bind=function(){var t=this;this.$container.addEventListener("touchstart",function(e){t._start.x=e.changedTouches[0].pageX,t._start.y=e.changedTouches[0].pageY,t.$container.style["-webkit-transition"]="none",t.$container.style.transition="none"},!1),this.$container.addEventListener("touchmove",function(e){t._move.x=e.changedTouches[0].pageX,t._move.y=e.changedTouches[0].pageY;var n=t._move.y-t._start.y,i="translate3d(0, "+(n-t._offset)+"px, 0)";"horizontal"===t._options.direction&&(n=t._move.x-t._start.x,i="translate3d("+(n-t._offset)+"px, 0, 0)"),t.$container.style["-webkit-transform"]=i,t.$container.style.transform=i,e.preventDefault()},!1),this.$container.addEventListener("touchend",function(e){t._end.x=e.changedTouches[0].pageX,t._end.y=e.changedTouches[0].pageY;var n=t._end.y-t._start.y;"horizontal"===t._options.direction&&(n=t._end.x-t._start.x),t._prev=t._current,n>t._options.threshold?t._current=0===t._current?0:--t._current:n<-t._options.threshold&&(t._current=t._current<t.count-1?++t._current:t._current),t._show(t._current),e.preventDefault()},!1),this.$container.addEventListener("transitionEnd",function(t){},!1),this.$container.addEventListener("webkitTransitionEnd",function(e){if(e.target!==t.$container)return!1;if(t._current!=t._prev){var i=t._eventHandlers.swiped||n;i.apply(t,[t._prev,t._current])}e.preventDefault()},!1)},t.prototype._show=function(t){this._offset=t*this._height;var e="translate3d(0, -"+this._offset+"px, 0)";"horizontal"===this._options.direction&&(this._offset=t*this._width,e="translate3d(-"+this._offset+"px, 0, 0)");var n=this._options.duration+"ms";this.$container.style["-webkit-transition"]=n,this.$container.style.transition=n,this.$container.style["-webkit-transform"]=e,this.$container.style.transform=e},t.prototype.next=function(){return this._current>=this.count-1?void 0:(this._prev=this._current,this._show(++this._current),this)},t.prototype.on=function(t,e){if(this._eventHandlers[t])throw new Error("event "+t+" is already register");if("function"!=typeof e)throw new Error("parameter callback must be a function");return this._eventHandlers[t]=e,this},t});
\ No newline at end of file
diff --git a/gulpfile.js b/gulpfile.js
index ed817f0..630555b 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -4,6 +4,8 @@
 
 
 var gulp = require('gulp');
+var gutil = require('gulp-util');
+var header = require('gulp-header');
 var uglify = require('gulp-uglify');
 var jshint = require('gulp-jshint');
 var rename = require('gulp-rename');
@@ -11,8 +13,7 @@ var less = require('gulp-less');
 var autoprefixer = require('gulp-autoprefixer');
 var tap = require('gulp-tap');
 var browserSync = require('browser-sync');
-var config = require('./package.json');
-var version = config.version;
+var pkg = require('./package.json');
 
 gulp.task('build', ['lint'], function () {
     gulp.src('src/example/**/*')
@@ -26,13 +27,21 @@ gulp.task('build', ['lint'], function () {
         .pipe(autoprefixer())
         .pipe(gulp.dest('dist'));
 
+    var banner = ['/**',
+        ' * <%= pkg.name %> - <%= pkg.description %>',
+        ' * @version v<%= pkg.version %>',
+        ' * @link <%= pkg.repository.url %>',
+        ' * @license <%= pkg.license %>',
+        ' */',
+        ''].join('\n');
     gulp.src('src/swiper.js')
         .pipe(tap(function(file, t){
             var contents = file.contents.toString();
-            contents = contents.replace('${version}', version);
+            contents = contents.replace('${version}', pkg.version);
             file.contents = new Buffer(contents);
         }))
         .pipe(uglify())
+        .pipe(header(banner, { pkg : pkg } ))
         .pipe(gulp.dest('dist'));
 });
 
diff --git a/package.json b/package.json
index 539f84b..638de57 100644
--- a/package.json
+++ b/package.json
@@ -12,10 +12,12 @@
     "browser-sync": "^2.9.11",
     "gulp": "~3.8.10",
     "gulp-autoprefixer": "^3.1.0",
+    "gulp-header": "^1.7.1",
     "gulp-jshint": "~1.9.0",
     "gulp-less": "^3.0.3",
     "gulp-rename": "^1.2.2",
     "gulp-tap": "^0.1.3",
-    "gulp-uglify": "^1.0.2"
+    "gulp-uglify": "^1.0.2",
+    "gulp-util": "^3.0.7"
   }
 }