const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');

module.exports = {
    entry: './src/index.ts',
    devtool: 'inline-source-map',
    output: {
        filename: 'wcs.js',
        path: path.resolve(__dirname, 'dist')
    },
    optimization: {
        splitChunks: {
            chunks: 'all'
        }
    },
    devServer: {
        contentBase: path.join(__dirname, "dist"),
        //port:4090,           //指定端口号，默认是8080
        host:'0.0.0.0',
        //hot:true     
    },
    module: {
        rules: [
        {
            test: /\.tsx?$/,
            use: 'ts-loader',
            exclude: /node_modules/,
        }]
    },
    resolve: {
        extensions: ['.tsx', '.ts', '.js']
    },
    externals: {
        jquery: 'jQuery',
        three: 'THREE',
    },
    plugins: [
        new CleanWebpackPlugin(['dist']),
        new HtmlWebpackPlugin({
            filename: 'index.html',
            template: 'index.html',
            inject: true
        }),
        new CopyWebpackPlugin([
        {
            from: path.resolve(__dirname, 'static'),
            to: path.resolve(__dirname, 'dist','static'),
            ignore: ['.*']
        }])
    ]
}