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webpack.config.dev.js
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117 lines (106 loc) · 3.39 KB
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const path = require("path");
// HTML
// se instala de forma dev el paquete siguiente npm i -D html-webpack-plugin
const HtmlWebpackPlugin = require("html-webpack-plugin");
// Css y prepros
// para sass npm i -D node-sass sass-loader
// para css npm i mini-css-extract-plugin css-loader -D
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
// npm i copy-webpack-plugin -D pasa archivos a un destino
const CopyPlugin = require("copy-webpack-plugin");
// npm i imagemin-webp-webpack-plugin pasa a formato webp
const ImageminWebpWebpackPlugin = require("imagemin-webp-webpack-plugin");
// Variable de entorno npm install -D dotenv-webpack
const Dotenv = require("dotenv-webpack");
const { NOTIMP } = require("dns");
const BundleAnalyzerPlugin =
require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
module.exports = {
entry: "./src/index.js",
output: {
path: path.resolve(__dirname, "dist"),
filename: "[name][contenthash].js",
assetModuleFilename: "./assets/images/[hash][ext][query]",
clean: true,
},
mode: "development",
// crea el mapa js para porder analizarlo mas eficiente mente
devtool: "source-map",
// watch: true,
resolve: {
extensions: [".js"],
alias: {
"@utils": path.resolve(__dirname, "src/utils/"),
"@templates": path.resolve(__dirname, "src/templates/"),
"@styles": path.resolve(__dirname, "src/styles/"),
"@images": path.resolve(__dirname, "src/assets/images/"),
},
},
module: {
rules: [
// Recla necesario para para consfigurarl el babel encargadode modificar el js moderno al antiguo
{
test: /\.m?js$/,
exclude: /node_modules/,
use: {
loader: "babel-loader",
},
},
// Regla necesaria para css | sass
{
test: /\.s?css$/,
use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
},
// NO toca descargar nada lo hace webpack solo
{
test: /\.png/,
type: "asset/resource",
},
{
test: /\.(woff|woff2)$/,
type: "asset/resource",
generator: {
filename: "./assets/fonts/[name][contenthash][ext]",
},
},
],
},
// seccion de plugins
plugins: [
new BundleAnalyzerPlugin(),
new HtmlWebpackPlugin({
inject: true,
// con esto no sera necesario crear el script js en el html pues el lo hara por si mismo
template: "./public/index.html",
filename: "index.html",
}),
// inicializar plugin de css
new MiniCssExtractPlugin({
filename: "assets/[name][contenthash].css",
}),
new Dotenv(),
// copia archivos ed un origen a un destino
// new CopyPlugin({
// patterns: [
// {
// from: path.resolve(__dirname, "src", "assets/images"),
// to: "assets/images",
// },
// ],
// }),
// pasa imagenes a webp
new ImageminWebpWebpackPlugin(),
// para ver el tamaño de las dep npm install --save-dev webpack-bundle-analyzer
// apra general el json que mostrara los valores usamos webpack --profile --json > stats.json
// para leer el archivo webpack-bundle-analyzer bundle/output/path/stats.json
],
// servidor local montado con webpack para este instalamos npm i webpack-dev-server
devServer: {
static: {
directory: path.join(__dirname, "dist"),
},
compress: true,
port: 3005,
historyApiFallback: true,
},
};