kubectl.ts•1.1 kB
import { exec } from 'child_process';
import { promisify } from 'util';
const execAsync = promisify(exec);
export class Kubectl {
private kubeconfig: string;
constructor(kubeconfig: string) {
this.kubeconfig = kubeconfig;
}
async run(command?: string): Promise<{ title: string; output: string }> {
if (!command) {
throw new Error('Command is required');
}
try {
// First check if kubectl is installed
try {
await execAsync('which kubectl');
} catch (error) {
return {
title: 'kubectl not found',
output: 'kubectl is not installed or not in PATH. Please install kubectl first: https://kubernetes.io/docs/tasks/tools/'
};
}
const { stdout, stderr } = await execAsync(`KUBECONFIG=${this.kubeconfig} ${command}`);
return {
title: `${command}`,
output: stdout || stderr
};
} catch (error) {
if (error instanceof Error) {
return {
title: `${command} (error)`,
output: error.message
};
}
throw error;
}
}
}