@apphub/fly

Inspect and manage Fly.io apps, Machines, logs, and metrics with dry-run mutations.

src/machine-count.ts

23 lines · 964 B · TypeScript

import { listMachines } from './machines.ts'
import type { FlyMachinesInput } from './types.ts'

/**
 * Count Fly machines and group totals by state and app name.
 * @returns Aggregate counts plus the underlying machine list.
 * @example
 * import machineCount from 'kody:@apphub/fly/machine-count'
 * const result = await machineCount({ organizationSlug: 'my-org' })
 * // => { count: 12, byState: { started: 10 }, byApp: { my-app: 4 }, ... }
 */
export default async function machineCount(params: FlyMachinesInput = {}) {
	const result = await listMachines(params)
	const byState: Record<string, number> = {}
	const byApp: Record<string, number> = {}
	for (const machine of result.machines) {
		const state = machine.state || 'unknown'
		const app = machine.app?.name || machine.app?.id || 'unknown'
		byState[state] = (byState[state] || 0) + 1
		byApp[app] = (byApp[app] || 0) + 1
	}
	return { count: result.count, byState, byApp, machines: result.machines }
}