auth-yes/infra/setup/commands/test.ts

import { Command } from "jsr:@cliffy/command@1.0.0-rc.7";
import * as colors from "jsr:@std/fmt@0.225.2/colors";
import { AuthSetupConfig, DEFAULT_AUTH_CONFIG, readEnv } from "../env.ts";

export async function handleTestConnection(domainName: string): Promise<void> {
  console.log(
    colors.bold(
      colors.blue(`\n=== Testing Auth Connection (https://${domainName}) ===`),
    ),
  );

  try {
    const controller = new AbortController();
    const timeoutId = setTimeout(() => controller.abort(), 5000);
    const res1 = await fetch(`https://${domainName}/`, {
      signal: controller.signal,
    });
    clearTimeout(timeoutId);

    if (res1.status === 502 || res1.status === 503 || res1.status === 504) {
      throw new Error(`Gateway error: ${res1.status}`);
    }

    if (res1.body) {
      await res1.body.cancel();
    }

    console.log(
      colors.green(
        `✓ Auth service is up and reachable at https://${domainName}/`,
      ),
    );
  } catch (error) {
    console.log(
      colors.red(
        `✗ Error: Could not reach the auth service at https://${domainName}/`,
      ),
    );
    if (error instanceof Error) {
      console.log(colors.red(`  Reason: ${error.message}`));
    } else {
      console.log(colors.red(`  Reason: ${error}`));
    }
    console.log(
      colors.red(
        "  Please verify the container is running and DNS/Traefik is resolving.",
      ),
    );
  }
}

export const testCommand = new Command()
  .description("Test Auth Connection")
  .action(async () => {
    const loadedEnv = await readEnv();
    const currentConfig: AuthSetupConfig = {
      ...DEFAULT_AUTH_CONFIG,
      ...loadedEnv,
    };
    await handleTestConnection(currentConfig.domainName);
  });