winterspec/dist/cli/commands/bundle-routes.js

Write Winter-CG compatible routes with filesystem routing and tons of features

import { Command, Option } from "clipanion";
import path from "node:path";
import { join } from "node:path/posix";
import fs from "fs/promises";
import { createRoutePathMapFromDirectory } from "../../routes/create-route-map-from-directory.js";
export class BundleRoutesCommand extends Command {
    constructor() {
        super(...arguments);
        this.routesDirectory = Option.String("-i,--routes-directory", {
            required: true,
            description: "Directory containing the route files",
        });
        this.output = Option.String("-o,--output", {
            required: false,
            description: "Output file path for the bundled routes (usually dist/static-routes.js)",
        });
    }
    async execute() {
        if (!this.output) {
            this.output = "dist/static-routes.js";
        }
        const absoluteRoutesDir = path.resolve(process.cwd(), this.routesDirectory);
        const absoluteOutputFile = path.resolve(process.cwd(), this.output);
        const relativeOutputDir = path.dirname(this.output);
        // Generate the route map
        const routeMap = await createRoutePathMapFromDirectory(absoluteRoutesDir);
        // Generate the output file content
        const outputContent = `
// import { WinterSpecRouteMap } from "@winterspec/types"

const routeMap = {
  ${Object.entries(routeMap)
            .map(([route, { relativePath }]) => `"${route}": (await import('./${join(relativeOutputDir, this.routesDirectory, relativePath)}')).default`)
            .join(",\n  ")}
}

export default routeMap
`;
        // Write the output file
        await fs.writeFile(absoluteOutputFile, outputContent, "utf-8");
        this.context.stdout.write(`Routes bundled successfully to ${this.output}\n`);
    }
}
BundleRoutesCommand.paths = [["bundle-routes"]];
BundleRoutesCommand.usage = Command.Usage({
    description: "Bundle routes into a single file",
    examples: [
        [
            "Bundle routes",
            "winterspec bundle-routes --routes-directory ./api --output bundle.js",
        ],
    ],
});