fix(docker): single container (caddy+node), ESM adapters fix blank page

Docker: moved all docker files to docker/ tree (was conflated with
upstream Dockerfile at root + server/Dockerfile). Single container now:
caddy (front, serves static + proxies /api /ws) + node backend (internal
:4001). Node never exposed. entrypoint.sh runs both. Compose: one service.

Blank page root cause: storage adapters had inconsistent module systems.
firebase.js = ESM (export). ws.js + memory.js = CJS (module.exports).
CRA prod build = ESM strict -> CJS runtime crash, blank root. Dev mode
lenient, masked bug. First ws prod build (docker) = first exposure.
Never dev/prod split intended; just inconsistency from M2 era.

Fix: all adapters ESM. ws.js lazy-loads 'ws' pkg via dynamic import()
(Node/jest only; browser uses global WebSocket). index.js static
imports. server jest: added babel.config.js (preset-env, node target)
to transform ESM for jest.

Test: src/tests/StorageEsm.test.js — 4 tests grep all adapters for
module.exports / require(). Regression guard catches CJS leak.

Verified: docker page renders (root 4534 chars, UI visible).
server 24 green, shared 90 green, FE ESM 4 green.

This commit is contained in:

david raistrick

2026-07-01 19:03:59 -04:00

parent c1d982b4a4

commit da25f46e3e

14 changed files with 145 additions and 157 deletions

									
										src/storage/memory.js
									
		+2
		-2
	
												View File
												
				@@ -4,7 +4,7 @@

				'use strict';

				const { EventEmitter } = require('events');

				import { EventEmitter } from 'events';

				function createMemoryStorage() {

				  const docs = new Map();              // path -> data obj

				@@ -137,4 +137,4 @@ function deepClone(v) {

				  return JSON.parse(JSON.stringify(v));

				}

				module.exports = { createMemoryStorage };

				export { createMemoryStorage };