coolify/src/routes/api/v1/application/logs.ts

import { saveServerLog } from '$lib/api/applications/logging';
import { docker } from '$lib/api/docker';
import type { Request } from '@sveltejs/kit';

export async function get(request: Request) {
	try {
		const name = request.query.get('name');
		const service = await docker.engine.getService(`${name}_${name}`);
		const logs = (await service.logs({ stdout: true, stderr: true, timestamps: true }))
			.toString()
			.split('\n')
			.map((l) => l.slice(8))
			.filter((a) => a);
		return {
			status: 200,
			body: { success: true, logs }
		};
	} catch (error) {
		console.log(error);
		await saveServerLog(error);
		return {
			status: 500,
			body: {
				error: 'No such service. Is it under deployment?'
			}
		};
	}
}