@ably/cli/dist/src/commands/status.js

Ably CLI for Pub/Sub, Chat and Spaces

import { Command, Flags } from "@oclif/core";
import chalk from "chalk";
import fetch from "node-fetch";
import ora from "ora";
import { getCliVersion } from "../utils/version.js";
import openUrl from "../utils/open-url.js";
export default class StatusCommand extends Command {
    static description = "Check the status of the Ably service";
    static examples = ["<%= config.bin %> <%= command.id %>"];
    static flags = {
        help: Flags.help({ char: "h" }),
        open: Flags.boolean({
            char: "o",
            default: false,
            description: "Open the Ably status page in a browser",
        }),
    };
    async run() {
        const { flags } = await this.parse(StatusCommand);
        const isInteractive = process.env.ABLY_INTERACTIVE_MODE === "true";
        const spinner = isInteractive
            ? null
            : ora("Checking Ably service status...").start();
        if (isInteractive) {
            this.log("Checking Ably service status...");
        }
        try {
            const response = await fetch("https://ably.com/status/up.json", {
                headers: {
                    "Ably-Agent": `ably-cli/${getCliVersion()}`,
                },
            });
            const data = (await response.json());
            if (spinner)
                spinner.stop();
            if (data.status === undefined) {
                this.error("Invalid response from status endpoint: status attribute is missing");
            }
            else if (data.status) {
                this.log(`${chalk.green("✓")} Ably services are ${chalk.green("operational")}`);
                this.log("No incidents currently reported");
            }
            else {
                this.log(`${chalk.red("⨯")} ${chalk.red("Incident detected")} - There are currently open incidents`);
            }
            this.log(`\nFor detailed status information, visit ${chalk.cyan("https://status.ably.com")}`);
            if (flags.open) {
                await openUrl("https://status.ably.com", this);
            }
        }
        catch (error) {
            if (spinner) {
                spinner.fail("Failed to check Ably service status");
            }
            else {
                this.log(chalk.red("Failed to check Ably service status"));
            }
            if (error instanceof Error) {
                this.error(error.message);
            }
            else {
                this.error("An unknown error occurred");
            }
        }
    }
}