Webpack
const path = require("path");
const webpack = require("webpack");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const TerserPlugin = require("terser-webpack-plugin");
function initCanisterEnv() {
let localCanisters, prodCanisters;
try {
localCanisters = require(path.resolve(
".dfx",
"local",
"canister_ids.json"
));
} catch (error) {
console.log("No local canister_ids.json found. Continuing production");
}
try {
prodCanisters = require(path.resolve("canister_ids.json"));
} catch (error) {
console.log("No production canister_ids.json found. Continuing with local");
}
const network =
process.env.DFX_NETWORK ||
(process.env.NODE_ENV === "production" ? "ic" : "local");
const canisterConfig = network === "local" ? localCanisters : prodCanisters;
return Object.entries(canisterConfig).reduce((prev, current) => {
const [canisterName, canisterDetails] = current;
prev[canisterName.toUpperCase() + "_CANISTER_ID"] =
canisterDetails[network];
return prev;
}, {});
}
const canisterEnvVariables = initCanisterEnv();
const isDevelopment = process.env.NODE_ENV !== "production";
const frontendDirectory = "websitetwo_frontend";
const frontend_entry = path.join("src", frontendDirectory, "src", "index.html");
module.exports = {
target: "web",
mode: isDevelopment ? "development" : "production",
entry: {
index: path.join(__dirname, frontend_entry).replace(/\.html$/, ".js"),
},
devtool: isDevelopment ? "source-map" : false,
optimization: {
minimize: !isDevelopment,
minimizer: [new TerserPlugin()],
},
resolve: {
extensions: [".js", ".ts", ".jsx", ".tsx"],
fallback: {
assert: require.resolve("assert/"),
buffer: require.resolve("buffer/"),
events: require.resolve("events/"),
stream: require.resolve("stream-browserify/"),
util: require.resolve("util/"),
},
},
output: {
filename: "index.js",
path: path.join(__dirname, "dist", frontendDirectory),
},
plugins: [
new HtmlWebpackPlugin({
template: path.join(__dirname, frontend_entry),
cache: false,
}),
new webpack.EnvironmentPlugin({
NODE_ENV: "development",
...canisterEnvVariables,
}),
new webpack.ProvidePlugin({
Buffer: [require.resolve("buffer/"), "Buffer"],
process: require.resolve("process/browser"),
}),
],
// proxy /api to port 8000 during development
devServer: {
proxy: {
"/api": {
target: "http://127.0.0.1:8000",
changeOrigin: true,
pathRewrite: {
"^/api": "/api",
},
},
},
static: path.resolve(__dirname, "src", frontendDirectory, "assets"),
hot: true,
watchFiles: [path.resolve(__dirname, "src", frontendDirectory)],
liveReload: true,
},
};
Index.js
import ReactDOM from "react-dom";
import React from "react";
import App from "./components/App.jsx";
const init = async () => {};
ReactDOM.render(<App />, document.getElementById("root"));
init();
I have a feeling it has something to do with the Path. I already tried to change a few things on the webpack and also to use an auto generated one. I tried a lot, also looked on stackoverflow but I just can’t solve it. Is there anyone who knows where the error is and can help? Thank you!
