grt/usage.js

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

import axios from 'axios';
import { getToken } from './config.js';
import chalk from 'chalk';

export async function runTest({ owner, repo, ref, url }) {
  const greatlabsToken = process.env.greatlabs_TOKEN || getToken();

  console.log(`🔍 Fetching schema for ${owner}/${repo}@${ref}...`);

  try {
    const schemaRes = await axios.get(`http://localhost:3000/schemas/${owner}/${repo}/${ref}`, {
      headers: { Authorization: `Bearer ${greatlabsToken}` }
    });

    const schema = schemaRes.data;
    const paths = schema.paths || {};

    let passed = 0;
    let failed = 0;

    for (const [path, methods] of Object.entries(paths)) {
      for (const [method, details] of Object.entries(methods)) {
        const endpoint = `${url}${path}`;

        try {
          const res = await axios({
            method,
            url: endpoint,
            validateStatus: () => true,
          });

          const status = res.status;
          if (status >= 200 && status < 300) {
            console.log(chalk.green(`✅ ${method.toUpperCase()} ${endpoint} (${status})`));
            passed++;
          } else {
            console.log(chalk.red(`❌ ${method.toUpperCase()} ${endpoint} → ${status}`));
            failed++;
          }
        } catch (err) {
          console.log(chalk.red(`❌ ${method.toUpperCase()} ${endpoint} → ${err.message}`));
          failed++;
        }
      }
    }

    console.log(chalk.bold(`\n🧪 Test Summary: ${passed} passed, ${failed} failed`));
    if (failed > 0) process.exit(1);
  } catch (err) {
    console.error('❌ Failed to fetch schema:', err.message);
    process.exit(1);
  }
}

// usage.js — shows mock/test/diff usage from backend
export async function runUsage({ owner, repo }) {
  const token = getToken();
  try {
    const res = await axios.get(`http://localhost:3000/projects/${owner}/${repo}/usage`, {
      headers: { Authorization: `Bearer ${token}` }
    });

    const { mockCalls, testRuns, diffsGenerated } = res.data;
    console.log(chalk.blue(`\n📊 Usage Report for ${owner}/${repo}`));
    console.log(`Mock Calls:       ${mockCalls}`);
    console.log(`Contract Tests:   ${testRuns}`);
    console.log(`Schema Diffs:     ${diffsGenerated}\n`);
  } catch (err) {
    console.error(chalk.red('❌ Failed to fetch usage stats:'), err.message);
  }
}