Swagger NestJS Generator With Better Names

swagger-nestjs-generator.ts

const { generateApi } = require("swagger-typescript-api");
const path = require("path");
const fs = require("fs");

const output = path.resolve(process.cwd(), "./src/services");

generateApi({
  url: "http://localhost:8000/api-json",
  output,
  generateClient: true,
  generateRouteTypes: true,
  name: "api.ts",
  httpClientType: "axios",
  extractRequestBody: true,
  extractRequestParams: true,
  moduleNameIndex: 0,
  patch: true,
}).then((v) => {
  const file = path.resolve(output, "./api.ts");
  let data = fs.readFileSync(file).toString();
  data = data.replace(/Controller[\w]*/g, (v) => {
    const replaced = v.replace("Controller", "");
    return "Controller" + replaced[0].toLowerCase() + replaced.substring(1);
  });
  data = data.replace(/[\w]*Controller/g, "");
  fs.writeFileSync(file, data);
});