@porosys/ndtool/lib/config.ts

Netdata alert and automation tool

import { homedir } from 'os';
import { join } from 'path';
import fsExtra from 'fs-extra';

const { readJson, writeJson, pathExists } = fsExtra;

const configPath = join(homedir(), '.ndtoolrc');

export type NDToolConfig = {
  port: string;
  restartPolicy: 'always' | 'ask' | 'never';
  healthdPath?: string;
  healthScriptsPath?: string;
};

export const saveConfig = async (config: NDToolConfig) => {
  await writeJson(configPath, config, { spaces: 2 });
};

export const loadConfig = async (): Promise<NDToolConfig | null> => {
  if (await pathExists(configPath)) {
    return (await readJson(configPath)) as NDToolConfig;
  }
  return null;
};