/
webpack.config.js
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/
webpack.config.js
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const webpack = require("webpack");
const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const CopyWebpackPlugin = require('copy-webpack-plugin');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const argv = require('minimist')(process.argv.slice(2)).mode;
const Config = {
buildDir: path.resolve(__dirname, "build"),
};
module.exports = () => {
return {
entry: {
index1: "./index.js",
},
output: {
filename: "js/[name].[hash].js",
path: Config.buildDir,
},
devServer: {
disableHostCheck: true,
compress: true,
open: true,
hot: true,
overlay: true, // 浏览器上也可以看到编译错误信息
contentBase: Config.buildDir,
host: "127.0.0.1",
port: 12345
},
module: {
rules: [{
test: /(\.jsx|\.js)$/,
exclude: /node_modules/,
use: {
loader: "babel-loader",
}
}, {
test: /\.scss$/,
use: [{
loader: "style-loader", // creates style nodes from JS strings
}, {
loader: "css-loader" // translates CSS into CommonJS
}, {
loader: "sass-loader" // compiles Sass to CSS
}]
}, {
test: /\.css$/,
use: [{
loader: "style-loader",
}, {
loader: "css-loader",
}]
}, {
test: /\.(gif|png|jpe?g)$/i,
use: [{
loader: 'url-loader',
options: {
name: "img/[name].[hash].[ext]",
limit: 8192,
}
}]
}, {
test: /\.(woff|svg|eot|ttf)\??.*$/,
loader: "url-loader",
options: {
name: "fonts/[name].[hash].[ext]",
limit: 1
}
},{
test: require.resolve('topojson'),
loader: "exports?topojson"
},{
test: require.resolve('d3-geo-projection'),
loader: "exports?geoProjection"
}
],
},
plugins: [
new webpack.HotModuleReplacementPlugin(),
new CleanWebpackPlugin([Config.buildDir]),
new CopyWebpackPlugin(
[
{context: __dirname, from: "lib/**/*"},
{context: __dirname, from: "data/**/*"},
{context: __dirname, from: "images/**"}
]
),
new HtmlWebpackPlugin({
template: "index.html",
filename: "index.html"
}),
new webpack["DllReferencePlugin"]({
context: __dirname,
manifest: require("./lib/vendors/manifest.vendors.json"),
}),
],
node: {
fs: "empty"
}
}
};