build: dual CJS/ESM output, ES2020 target, Node 18 floor

"exports" gains "import" and "types" next to "require": import "alex2node" failed with
ERR_PACKAGE_PATH_NOT_EXPORTED. scripts/build.mjs compiles src/ to dist/cjs, dist/esm and dist/types in a staging
directory and swaps them in only when both compiler runs passed. "main" and "types" follow for resolvers that do
not read "exports". Target ES6 -> ES2020, "engines": node >= 18, relative imports carry ".js" for Node's ESM loader.
uuid gives way to crypto.randomUUID(); mqtt is the only runtime dependency left.

Tests load the package by name. New: both entry points, the modules the builds import, dist/ equal to a fresh
build, a round trip on the ES module build, and two compiled type fixtures in place of the .d.ts regexes.
22 tests pass in 5.7 s. dist/: 16 files, 79,711 B -> 25 files, 132,291 B; the npm tarball is 25,125 B.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
David 2026-09-28 13:58:17 +00:00
parent 58869d44c1
commit 1d88c7811a
50 changed files with 1472 additions and 195 deletions

View file

@ -3,7 +3,7 @@
// connect(), and a publish that fails without rejecting.
const { test } = require("node:test");
const assert = require("node:assert/strict");
const { Alex2MQTT, AlexaInterfaceType, DisplayCategory, PowerController, DEFAULT_HOST } = require("../dist/index.js");
const { Alex2MQTT, AlexaInterfaceType, DisplayCategory, PowerController, DEFAULT_HOST } = require("alex2node");
const { broker, setup, connected, directive, until, sleep, cleanup } = require("./helpers/harness.js");
// Nothing listens on port 1, so every attempt is refused at once.