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feat(bundler)!: migrate to Rspack 2 #116

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Merged
atldays merged 3 commits into from
Oct 29, 2026
Merged

feat(bundler)!: migrate to Rspack 2 #116

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b0a5794
test: migrate Jest to native ESM
atldays Oct 29, 2026
c1ee2e0
feat(bundler)!: migrate to Rspack 2
atldays Oct 29, 2026
53fd69f
test(bundler): publish selective split watch state atomically
atldays Oct 29, 2026
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16 changes: 10 additions & 6 deletions jest.config.ts → jest.config.mjs
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Original file line number Diff line number Diff line change
@@ -1,20 +1,22 @@
import type {Config} from "jest";
// @ts-check
import {availableParallelism} from "node:os";

const shared: Config = {
/** @type {import("jest").Config} */
const shared = {
rootDir: import.meta.dirname,
testEnvironment: "node",
// This function is serialized into browser/VM realms; Istanbul closures cannot cross that boundary.
coveragePathIgnorePatterns: ["/node_modules/", "<rootDir>/src/relay/adapters/invoke-relay\\.ts$"],

globals: {ADNBN_TEST_ROOT: import.meta.dirname},
setupFilesAfterEnv: ["<rootDir>/tests/jest.setup.ts"],
transformIgnorePatterns: ["/node_modules/(?!(@addon-core/storage|nanoid)/)"],
modulePathIgnorePatterns: ["<rootDir>/.cache/"],
resolver: "<rootDir>/tests/raw-module-resolver.cjs",
moduleNameMapper: {
// Rspack loads this module through native Node, outside Jest's TypeScript transform.
// Build tests use the published ESM loader, including on Node 22.12 without type stripping.
"^\\.\\./\\.\\./bundler/loaders/resolve-style-urls$":
"<rootDir>/tests/integration/build/style/resolve-style-urls-loader.cjs",
"<rootDir>/dist/cli/bundler/loaders/resolve-style-urls.js",
"^#adnbn/(.*)$": "<rootDir>/src/virtual/$1.ts",
"^@cli/(.*)$": "<rootDir>/src/cli/$1",
"^@entry/(.*)$": "<rootDir>/src/entry/$1",
Expand Down Expand Up @@ -68,10 +70,12 @@ const domTests = [
"<rootDir>/src/locale/adapters/**/*.test.ts",
"<rootDir>/src/message/adapters/**/*.test.ts",
];
const exclude = (patterns: string[]) =>
/** @param {string[]} patterns */
const exclude = patterns =>
patterns.map(pattern => `!${pattern.replace("<rootDir>", import.meta.dirname.replaceAll("\\", "/"))}`);

const config: Config = {
/** @type {import("jest").Config} */
const config = {
verbose: false,
reporters: ["default", "<rootDir>/tests/BrowserStartupReporter.cjs"],
maxWorkers: Math.max(1, Math.min(8, availableParallelism() - 1)),
Expand Down
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