rune-sdk/vite/plugins/buildLogic.js

Build a multiplayer game played by millions! Your game runs inside the Rune app with 10 million installs across [iOS](https://apps.apple.com/app/rune-games-and-voice-chat/id1450358364) and [Android](https://play.google.com/store/apps/details?id=ai.rune.ti

import path from "node:path";
import { terserPlugin } from "./terser.js";
import { normalizeId } from "../lib/normalizeId.js";
export function getBuildLogicPlugin(options, logicPath) {
    return [
        {
            name: "vite:rune-plugin:build",
            apply: "build",
            outputOptions: (options) => ({
                ...options,
                generatedCode: "es5",
                //For other file to be called client.js
                entryFileNames: "client.js",
                // Force logic.js chunk to be named so.
                chunkFileNames: (chunkInfo) => {
                    if (chunkInfo.name === "logic") {
                        return "logic.js";
                    }
                    return typeof options.chunkFileNames === "function"
                        ? options.chunkFileNames(chunkInfo)
                        : options.chunkFileNames;
                },
                // Force all logic related code into a logic.js chunk.
                manualChunks: (id, { getModuleInfo }) => {
                    const moduleInfo = getModuleInfo(id);
                    const platformAgnosticId = normalizeId(id);
                    const platformAgnosticLogicPath = logicPath.split(path.sep).join("/");
                    const platformAgnosticImporters = moduleInfo
                        ? moduleInfo.importers.map((importer) => importer.split(path.sep).join("/"))
                        : [];
                    if (platformAgnosticId === platformAgnosticLogicPath ||
                        platformAgnosticImporters.includes(platformAgnosticLogicPath)) {
                        return "logic";
                    }
                },
            }),
        },
        terserPlugin(options.minifyLogic ?? false),
    ];
}