const webpack = require("webpack");
const path = require("path");
const CopyPlugin = require("copy-webpack-plugin");
const srcDir = path.join(__dirname, "..", "src");

const tailwindcss = require('tailwindcss')
const autoprefixer = require('autoprefixer')

module.exports = {
    entry: {
      popup: path.join(srcDir, 'popup.tsx'),
      background: path.join(srcDir, 'background.ts'),
      content_script: path.join(srcDir, 'content_script.tsx'),
    },
    output: {
        path: path.join(__dirname, "../dist/js"),
        filename: "[name].js",
    },
    optimization: {
        splitChunks: {
            name: "vendor",
            chunks(chunk) {
              return chunk.name !== 'background';
            }
        },
    },
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                use: "ts-loader",
                exclude: /node_modules/,
            },
            {
                test: /\.css$/i,
                use: [
                    'style-loader',
                    {
                        loader: 'css-loader',
                        options: {
                            importLoaders: 1,
                        },
                    },
                    {
                        loader: 'postcss-loader', // postcss loader needed for tailwindcss
                        options: {
                            postcssOptions: {
                                ident: 'postcss',
                                plugins: [tailwindcss, autoprefixer],
                            },
                        },
                    },
                ],
            },
        ],
    },
    resolve: {
        extensions: [".ts", ".tsx", ".js"],
    },
    plugins: [
        new CopyPlugin({
            patterns: [{ from: ".", to: "../", context: "public" }],
            options: {},
        }),
    ],
};