pmcelhaney / counterfact / 6935309875

import { type FSWatcher, watch } from "chokidar";

import { generate } from "../typescript-generator/generate.js";

export class CodeGenerator {

  private readonly openapiPath: string;

  private readonly destination: string;

  private watcher: FSWatcher | undefined;

  public constructor(openApiPath: string, destination: string) {

    this.openapiPath = openApiPath;

    this.destination = destination;

  }

  public async watch() {

    await generate(this.openapiPath, this.destination);

    if (this.openapiPath.startsWith("http")) {

      return;

    }

    this.watcher = watch(this.openapiPath).on("change", () => {

      void generate(this.openapiPath, this.destination);

    });

  }

  public async stopWatching(): Promise<void> {

    await this.watcher?.close();

  }

}