grt/config.js

grt command-line interface — test, diff, preview APIs

import fs from 'fs';
import os from 'os';
import path from 'path';

const GLOBAL_CONFIG = path.join(os.homedir(), '.greatsrc');
const PROJECT_CONFIG = path.join(process.cwd(), '.great.json');

export function saveToken(token) {
  fs.writeFileSync(GLOBAL_CONFIG, JSON.stringify({ token }, null, 2));
  console.log('✅ Token saved at', GLOBAL_CONFIG);
}

export function getToken() {
  try {
    const content = fs.readFileSync(GLOBAL_CONFIG);
    return JSON.parse(content).token;
  } catch {
    console.error('❌ Token not found. Please run `great login <token>`');
    process.exit(1);
  }
}

export function saveProjectConfig({ owner, repo, ref }) {
  const config = { owner, repo, defaultRef: ref };
  fs.writeFileSync(PROJECT_CONFIG, JSON.stringify(config, null, 2));
  console.log('✅ Project config saved in .great.json');
}

export function getProjectConfig() {
  try {
    const content = fs.readFileSync(PROJECT_CONFIG);
    return JSON.parse(content);
  } catch {
    console.error('❌ .great.json not found. Run `great init` to set up.');
    process.exit(1);
  }
}