mcp-server-prometheus
by loglmhq
- tests
- manual
const { exec } = require("child_process");
const { promisify } = require("util");
const execAsync = promisify(exec);
async function runCommand(command) {
try {
const { stdout, stderr } = await execAsync(command);
// Handle successful output
console.log("Command succeeded with output:");
console.log("stdout:", stdout);
console.log("stderr:", stderr); // Stderr may still contain warnings
} catch (error) {
// Catch errors and still access stdout/stderr
console.error("error:", error.message);
console.error("stdout:", error.stdout); // Stdout on error
console.error("stderr:", error.stderr); // Stderr on error
}
}
// Example usage
//runCommand('ls invalid-folder'); // Command likely to fail
//runCommand('echo "Hello, World!"'); // Command likely to succeed
//
const { argv } = process;
if (argv.length < 3) {
console.log("Usage: node test2.cjs <command> <args...>");
process.exit(1);
}
runCommand(argv.slice(2).join(" "));