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| const path = require('path'),
webpack = require('webpack'),
NODE_ENV = process.env.NODE_ENV || "DEV", //环境类型
NODE_RUN = process.env.NODE_RUN || "0", //是否是运行
ROOT_PATH = path.resolve(__dirname) + "/",
OUT_PATH = path.resolve(ROOT_PATH, 'build') + "/",
SERVER_PATH = process.env.SERVER || "./build/", // 服务路径
ExtractTextPlugin = require("extract-text-webpack-plugin"),
HtmlWebpackPlugin = require("html-webpack-plugin");
module.exports = {
entry: {
page: "./src/js/entrance.js", //[ROOT_PATH + "\\js\\entrance.js"],
// 打包第三方库作为公共包
commons: ['vue', 'vue-router']
},
output: {
path: NODE_RUN === "0" ? path.resolve(__dirname, './build') : "/", //"./build",//"./build",//path.resolve(__dirname, './build'), //path.resolve(__dirname, './build'), //
//publicPath路径就是你发布之后的路径，比如你想发布到你站点的/util/vue/build 目录下, 那么设置publicPath: "/util/vue/build/",此字段配置如果不正确，发布后资源定位不对，比如：css里面的精灵图路径错误
publicPath: NODE_RUN === "0" ? "/build/" : "/", //"build/",//SERVER_PATH, //process.env.CUSTOM ? "/git/WebApp/n-build/" : "/n-build/",
filename: NODE_RUN === "0" ? "build.[hash].js" : "build.js",
},
externals: [require('webpack-require-http')],
module: {
rules: [{
test: /\.html$/,
use: [{
loader: 'html-loader',
options: {
attrs: ['img:src', 'link:href']
}
}]
}, {
test: /\.js(x)*$/,
exclude: /^node_modules$/,
use: ['babel-loader']
}, {
test: /\.vue$/,
//use: ['vue-loader'],
loader: 'vue-loader',
options: {
loaders: {
css: ExtractTextPlugin.extract({
loader: 'css-loader',
fallbackLoader: 'vue-style-loader'
}),
'scss': ExtractTextPlugin.extract({
loader: 'css-loader!sass-loader',
fallbackLoader: 'vue-style-loader'
}),
'sass': ExtractTextPlugin.extract({
loader: 'css-loader!sass-loader?indentedSyntax',
fallbackLoader: 'vue-style-loader'
}),
'less': ExtractTextPlugin.extract({
loader: 'css-loader!less-loader',
fallbackLoader: 'vue-style-loader'
})
}
}
}, {
test: /\.css$/,
exclude: /^node_modules$/,
loader: ExtractTextPlugin.extract({
fallbackLoader: "style-loader",
loader: "css-loader",
publicPath: "./"
})
}, {
test: /\.less/,
exclude: /^node_modules$/,
loader: ExtractTextPlugin.extract({
fallbackLoader: 'style-loader',
loader: "css-loader!less-loader",
publicPath: "./"
})
}, {
test: /\.scss/,
exclude: /^node_modules$/,
loader: ExtractTextPlugin.extract({
fallbackLoader: 'style-loader',
loader: "css-loader!sass-loader",
publicPath: "./"
})
}, {
test: /\.(png|jpe?g|gif|svg|ico)(\?.*)?$/,
use: [{
loader: "url-loader",
query: {
limit: 9000,
name: 'imgs/[name].[hash:7].[ext]'
}
}]
}, {
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
use: [{
loader: "url-loader",
query: {
limit: 5000,
name: 'fonts/[name].[hash:7].[ext]'
}
}]
}]
},
plugins: [
new ExtractTextPlugin(NODE_RUN === "0" ? "style.[hash].css" : "style.css"),
new HtmlWebpackPlugin({
filename: "../index.html", //生成的html存放路径，相对于 path
template: './src/index.html', //html模板路径
favicon: "./src/imgs/site.ico",
inject: true, //允许插件修改哪些内容，包括head与body
minify: { //压缩HTML文件
removeComments: true, //移除HTML中的注释
collapseWhitespace: false, //删除空白符与换行符
}
}),
/*
* 使用CommonsChunkPlugin插件来处理重复代码因为vendor.js和index.js都引用了spa-history,
* 如果不处理的话, 两个文件里都会有spa-history包的代码, 我们用CommonsChunkPlugin插件来使共同引用的文件只打包进vendor.js
*/
new webpack.optimize.CommonsChunkPlugin({
name: "commons",
filename: NODE_RUN === "0" ? "common.[hash].js" : "common.js",
minChunks: function(module, count) {
// any required modules inside node_modules are extracted to vendor
return (module.resource && /\.js$/.test(module.resource) && module.resource.indexOf(path.join(__dirname, '../node_modules')) === 0);
}
}),
//自动分析重用的模块并且打包成单独的文件
new webpack.ProvidePlugin({
//根据环境加载JS
config: ROOT_PATH + "/src/js/config/" + NODE_ENV,
$: "mui",
mui: "mui"
})
],
resolve: {
extensions: ['.js', '.vue', '.jsx', '.less', '.scss', '.css'], //后缀名自动补全
alias: {
mui: ROOT_PATH + "/src/js/lib/mui"
}
},
devServer: {
historyApiFallback: true, //配置为true, 当访问的文件不存在时, 返回根目录下的index.html文件
noInfo: true,
disableHostCheck: true, // 禁用服务检查
publicPath: "/"
},
performance: {
hints: false
},
devtool: '#eval-source-map'
}
var fileSystem = require('fs');
//打包状态
if (NODE_RUN === "0") {
module.exports.devtool = false;
module.exports.plugins = (module.exports.plugins || []).concat([
// new webpack.LoaderOptionsPlugin({
// minimize: true
// }), //加上这个编辑“url('data:image/svg+xml;charset=utf-8,<svg....”会报错
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: '"production"'
}
}),
new webpack.optimize.UglifyJsPlugin({
compress: {
warnings: false
},
output: {
comments: false
},
sourceMap: false
})
]);
//非开发环境下要清空 output 文件夹下的文件
var dirArray = [];
//递归删文件
var clearOutPutDir = function(path) {
if (fileSystem.existsSync(path)) {
var dirList = fileSystem.readdirSync(path);
dirList.forEach(function(fileName) {
if (fileSystem.statSync(path + fileName).isDirectory()) {
console.info("目录:" + path + fileName);
// 目录
dirArray.push(path + fileName);
clearOutPutDir(path + fileName + "/");
} else {
console.info("文件:" + path + fileName);
fileSystem.unlinkSync(path + fileName);
}
});
};
}
clearOutPutDir(OUT_PATH);
for (var i = dirArray.length - 1, j = 0; i >= j; i--) {
console.info(dirArray[i])
fileSystem.rmdirSync(dirArray[i]);
}
} else {
console.info("run........................................");
//本地运行状态把index.html中的href、src连接修改掉
// fileSystem.readFile("index.html", 'utf-8', function(err, data) {
// if (err) {
// console.log("error");
// } else {
// //将index.html里面的hash值清除掉
// var devhtml = data.replace(/((?:href|src)="[^"]+\.)(\w{20}\.)(js|css)/g, '$1$3');
// fileSystem.writeFileSync('index.html', devhtml);
// }
// });
}
|
