create-bhvr/dist/installers/rpc.js

Create a new bhvr project

import path from "node:path";
import { consola } from "consola";
import { execa } from "execa";
import fs from "fs-extra";
import pc from "picocolors";
import yoctoSpinner from "yocto-spinner";
import { honoClientTemplate, honoRpcTemplate } from "@/utils/templates";
import { EXTRAS_DIR } from "@/utils";
import { nameGenerator } from "@/utils/name-generator";
export async function rpcInstaller(options) {
    const spinner = yoctoSpinner({ text: "Setting up RPC client..." }).start();
    try {
        const { projectName, rpc, shadcn, tailwind } = options;
        const projectPath = path.resolve(process.cwd(), projectName);
        // 1. Update client package.json to ensure hono client is installed
        const clientPkgPath = path.join(projectPath, "client", "package.json");
        const clientPkg = await fs.readJson(clientPkgPath);
        if (!clientPkg.dependencies.hono) {
            await execa("bun", ["install", "hono"], { cwd: projectPath });
        }
        await fs.writeJson(clientPkgPath, clientPkg, { spaces: 2 });
        // 2. Update server package.json dev script for RPC
        const serverPkgPath = path.join(projectPath, "server", "package.json");
        const serverPkg = await fs.readJson(serverPkgPath);
        // Update the dev script to include TypeScript compilation
        serverPkg.scripts.dev = "bun --watch run src/index.ts && tsc --watch";
        await fs.writeJson(serverPkgPath, serverPkg, { spaces: 2 });
        // 3. Server modification for RPC export type (no client imports)
        const serverIndexPath = path.join(projectPath, "server", "src", "index.ts");
        await fs.writeFile(serverIndexPath, honoRpcTemplate, "utf8");
        // 4. Create separate client helper file
        const clientHelperPath = path.join(projectPath, "server", "src", "client.ts");
        await fs.writeFile(clientHelperPath, honoClientTemplate, "utf8");
        // 5. Update App.tsx based on template selection using switch statement
        const appTsxSrc = path.join(EXTRAS_DIR, "client", "src", "App.tsx", nameGenerator("App.tsx", { tailwind, shadcn, rpc }));
        const appTsxTarget = path.join(projectPath, "client", "src", "App.tsx");
        fs.copySync(appTsxSrc, appTsxTarget);
        spinner.success("RPC client setup completed");
        return true;
    }
    catch (err) {
        spinner.error("Failed to set up RPC client");
        if (err instanceof Error) {
            consola.error(pc.red("Error:"), err.message);
        }
        else {
            consola.error(pc.red("Error: Unknown error"));
        }
        return false;
    }
}