Function createContainerApp

api/container/server.ts:25–86

(
	buildArtifacts: ArtifactBuilder = defaultArtifactBuilder,
)

			: 500;

export const createContainerApp = (
	buildArtifacts: ArtifactBuilder = defaultArtifactBuilder,
) => {
	const app = new Hono();
	let buildStarted = false;

	app.get('/health', (c) => c.json({ status: 200 }));

	app.post('/build-version', async (c) => {
		let payload: BuildVersionRequest | undefined;

		try {
			if (buildStarted) {
				throw new HTTPException(409, {
					message: 'This container instance already accepted a build.',
				});
			}
			buildStarted = true;

			payload = await c.req.json<BuildVersionRequest>();
			if (!payload) {
				throw new Error('Invalid request payload. Expected JSON body.');
			}

			const buildKey = getBuildKey(payload);
			const startedAt = Date.now();
			console.log(`[container] starting ${payload.mode} build ${buildKey}`);
			const artifactCount = await buildArtifacts(payload);
			const durationMs = Date.now() - startedAt;

			console.log(
				`[container] finished ${payload.mode} build ${buildKey} - ${artifactCount} artifacts in ${durationMs}ms`,
			);

			return c.json({ state: 'ready', buildKey });
		} catch (error) {
			logger.error(
				{ err: error, buildKey: payload ? getBuildKey(payload) : undefined },
				'[container] build failed',
			);

			return c.json(
				{
					state: 'failed',
					buildKey: payload ? getBuildKey(payload) : 'unknown',
					error: error instanceof Error ? error.message : String(error),
				},
				errorStatus(error),
			);
		}
	});

	app.notFound((c) => {
		const url = new URL(c.req.url);
		console.warn(
			`[container] unmatched request ${c.req.method} ${url.pathname}${url.search}`,
		);
		return c.json({ status: 404, error: 'Not Found.' }, 404);