counterfact/dist/migrate/paths-to-routes.js

Generate a TypeScript-based mock server from an OpenAPI spec in seconds — with stateful routes, hot reload, and REPL support.

import { promises as fs } from "node:fs";
import path from "node:path";
/* eslint-disable security/detect-non-literal-fs-filename -- migration paths are derived from a selected project root and walked via fs Dirent entries. */
async function copyAndModifyFiles(sourceDirectory, destinationDirectory) {
    try {
        const entries = await fs.readdir(sourceDirectory, { withFileTypes: true });
        await fs.mkdir(destinationDirectory, { recursive: true });
        for (const entry of entries) {
            const sourcePath = path.join(sourceDirectory, entry.name);
            const destinationPath = path.join(destinationDirectory, entry.name);
            if (entry.isDirectory()) {
                await copyAndModifyFiles(sourcePath, destinationPath);
            }
            else {
                let fileContent = await fs.readFile(sourcePath, "utf8");
                fileContent = fileContent.replaceAll("path-types", "types/paths");
                await fs.writeFile(destinationPath, fileContent);
            }
        }
    }
    catch (error) {
        console.error("Error copying and modifying files:", error);
    }
}
export async function pathsToRoutes(rootDirectory) {
    await copyAndModifyFiles(path.join(rootDirectory, "paths"), path.join(rootDirectory, "routes"));
}