Bash ($) API

Shell command execution via zx.

Import

import { $ } from "rhdh-e2e-test-utils/utils";

Usage

// Execute command
await $`echo "Hello"`;

// With variables
const ns = "my-namespace";
await $`oc get pods -n ${ns}`;

// Capture output
const result = await $`oc get pods -o json`;
console.log(result.stdout);

Return Type

interface ProcessOutput {
  stdout: string;
  stderr: string;
  exitCode: number;
}

Error Handling

try {
  await $`oc get pods -n nonexistent`;
} catch (error) {
  console.log(error.exitCode);
  console.log(error.stderr);
}

Example

import { $ } from "rhdh-e2e-test-utils/utils";

// Run setup script
await $`bash scripts/setup.sh ${namespace}`;

// Get route host
const result = await $`oc get route my-route -n ${ns} -o jsonpath='{.spec.host}'`;
const host = result.stdout.trim();