import { $ } from '@xec-sh/core';

// Local execution with template literals
await $`echo "Hello, World!"`;

// Variables are automatically escaped
const file = 'my file.txt';
await $`cat ${file}`;

// SSH execution with connection pooling
const ssh = $.ssh({ host: 'server.com', username: 'deploy' });
await ssh`uptime`;

// Docker container execution
await $.docker('my-container')`ps aux`;

// Kubernetes pod execution
const k8s = $.k8s({ namespace: 'production' });
await k8s.pod('app-pod')`hostname`;

// ProcessPromise methods
const result = await $`grep pattern file.txt`
  .nothrow()   // don't throw on non-zero exit
  .quiet()     // suppress output
  .timeout(5000);

// Consume output
const text = await $`cat file.txt`.text();
const data = await $`cat data.json`.json();
const lines = await $`ls`.lines();
const buf = await $`cat image.png`.buffer();

// Pipe commands
await $`cat access.log`.pipe($`grep 404`).pipe($`wc -l`);

import { parallel, within, withTempFile } from '@xec-sh/core';

// Parallel execution with concurrency limit
const results = await parallel([
  $`test-1.sh`, $`test-2.sh`, $`test-3.sh`
], { maxConcurrent: 2 });

// Scoped execution context
await within(async () => {
  $.defaults({ cwd: '/tmp', env: { NODE_ENV: 'test' } });
  await $`npm test`;
});

// Helpers
import { echo, sleep, glob, kill, parseDuration, expBackoff } from '@xec-sh/core';

await sleep(1000);
echo('output');
const files = await glob('**/*.ts');
const ms = parseDuration('5m');