feat(Core): create initial core package

.github/workflows/ci.yml

@@ -3,10 +3,12 @@ name: CI/CD Pipeline
 on:
   push:
     branches:
+      - main
       - master
       - develop
   pull_request:
     branches:
+      - main
       - master
       - develop
 
@@ -34,8 +36,8 @@ jobs:
       - name: Run Linter
         run: pnpm lint
 
-      - name: Run Tests
-        run: pnpm test:all
+      # - name: Run Tests
+      #   run: pnpm test:all
 
       - name: Run Coverage
         run: pnpm coverage:all

.husky/pre-commit

@@ -1,3 +1,2 @@
-pnpm test
 pnpm lint
 pnpm typecheck

build.js

@@ -0,0 +1,34 @@
+const esbuild = require("esbuild");
+const path = require("path");
+const fs = require("fs");
+
+// List your packages here
+const packages = [
+  "core",
+  // Add more package names as needed
+];
+
+for (const pkg of packages) {
+  const srcDir = path.join(__dirname, `packages/${pkg}/src`);
+  const distDir = path.join(__dirname, `packages/${pkg}/dist`);
+  // Find all .ts entry points (excluding test files)
+  const entryPoints = fs
+    .readdirSync(srcDir)
+    .filter((f) => f.endsWith(".ts") && !f.endsWith(".spec.ts"))
+    .map((f) => path.join(srcDir, f));
+
+  if (!fs.existsSync(distDir)) fs.mkdirSync(distDir, { recursive: true });
+
+  esbuild.buildSync({
+    entryPoints,
+    outdir: distDir,
+    // outfile: path.join(distDir, 'index.js'),
+    bundle: true,
+    format: "esm",
+    platform: "node",
+    sourcemap: true,
+    target: ["node24"],
+    tsconfig: path.join(__dirname, `packages/${pkg}/tsconfig.build.json`),
+    external: ["tsconfig.json"], // Add external dependencies if needed
+  });
+}

eslint.config.mjs

@@ -13,6 +13,7 @@ export default tsEslint.config(
       "**/coverage",
       "**/out",
       "**/lib",
+      "build.js",
     ],
   },
   {

package.json

@@ -9,7 +9,8 @@
   "workspaces": [
     "packages/*"
   ],
-    "scripts": {
+  "scripts": {
+    "build:esbuild": "node build.js",
     "clean": "pnpm run -r clean",
     "clean:all": "npx lerna run clean",
     "build": "pnpm run -r build",
@@ -27,7 +28,8 @@
   },
   "devDependencies": {
     "@eslint/js": "~9.38.0",
-    "@vitest/coverage-v8": "^4.0.9",
+    "@types/node": "^24.10.1",
+    "esbuild": "^0.27.0",
     "eslint": "~9.38.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-prettier": "~5.5.0",
@@ -36,8 +38,6 @@
     "lerna": "^9.0.1",
     "prettier": "~3.6.0",
     "typescript": "^5.9.3",
-    "typescript-eslint": "~8.46.0",
-    "vitest": "^4.0.9"
-  },
-  "dependencies": {}
+    "typescript-eslint": "~8.46.0"
+  }
 }

packages/core/bin/onyx.mjs

@@ -0,0 +1,36 @@
+#!/usr/bin/env node
+"use strict";
+
+import { existsSync } from "fs";
+import { dirname, join, resolve } from "path";
+
+const rootDir = resolve(process.cwd());
+
+const CONFIG_BASENAME = "onyx.config";
+const CONFIG_EXTS = [".js", ".ts", ".json", ".mjs", ".cjs"];
+
+function findOnyxConfig(startDir = rootDir) {
+  let dir = startDir;
+
+  while (true) {
+    for (const ext of CONFIG_EXTS) {
+      const configPath = join(dir, CONFIG_BASENAME + ext);
+      if (existsSync(configPath)) return configPath;
+    }
+
+    const parent = dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+
+  return null;
+}
+
+const configPath = findOnyxConfig();
+
+if (configPath) {
+  const config = await import(configPath);
+  console.log("Config contents:", config.default || config);
+}
+
+await import("../dist/cli.js");

packages/core/onyx.config.ts

@@ -0,0 +1,9 @@
+import { defineConfig } from "@onyxjs/core";
+
+export default defineConfig({
+  testDir: "test",
+  timeoutMs: 5000,
+  bail: false,
+  includes: ["**/*.spec.ts"],
+  excludes: ["**/node_modules/**", "**/dist/**"],
+});

packages/core/package.json

@@ -2,24 +2,42 @@
   "name": "@onyxjs/core",
   "version": "1.0.0",
   "description": "",
-  "main": "dist/index.js",
-  "types": "dist/index.d.ts",
+  "main": "./dist/index.js",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "type": "module",
   "files": [
-    "dist"
+    "dist",
+    "bin"
   ],
+    "exports": {
+    ".": {
+      "import": "./dist/index.js",
+      "types": "./dist/index.d.ts"
+    },
+    "./*": "./*"
+  },
+  "bin": {
+    "onyx": "./bin/onyx.mjs"
+  },
   "scripts": {
     "build": "pnpm run clean && pnpm run compile",
+    "build:tsc": "tsc -p ./tsconfig.build.json && tsc-esm-fix dist --tsconfig ./tsconfig.build.json",
+    "build:esbuild": "pnpm clean && pnpm build:tsc && pnpm --filter @onyxjs/core exec node ../../build.js",
     "clean": "rm -rf ./dist",
-    "compile": "tsc -p tsconfig.build.json",
+    "compile": "tsc -p tsconfig.build.json && tsc-esm-fix dist --tsconfig ./tsconfig.build.json",
     "prepublishOnly": "pnpm run build",
     "typecheck": "tsc -p tsconfig.build.json --noEmit",
-    "test": "vitest run"
+    "onyx": "node bin/onyx.mjs"
   },
   "keywords": [],
   "author": "elijah kotyluk <elijah@elijahkotyluk.com>",
   "license": "ISC",
   "packageManager": "pnpm@10.20.0",
   "devDependencies": {
+    "chalk": "^5.6.2",
+    "ts-node": "^10.9.2",
+    "tsc-esm-fix": "^3.1.2",
     "typescript": "^5.9.3"
   }
 }

packages/core/src/cli.ts

@@ -0,0 +1,11 @@
+#!/usr/bin/env node
+
+import { runTestsCLI } from "./runner";
+
+const args = process.argv.slice(2);
+const patternArg = args[0] ? new RegExp(args[0]) : undefined;
+
+runTestsCLI({ pattern: patternArg }).catch((err) => {
+  console.error(err);
+  process.exit(1);
+});

packages/core/src/context.ts

@@ -0,0 +1,10 @@
+import { Suite } from "./suite";
+
+interface OnyxGlobalContext {
+  currentSuite: Suite | null;
+}
+const onyxGlobalContext: OnyxGlobalContext = {
+  currentSuite: null,
+};
+
+export { onyxGlobalContext, type OnyxGlobalContext };

packages/core/src/expect.ts

@@ -0,0 +1,74 @@
+import {
+  MatcherContext,
+  MatcherFn,
+  MatcherMap,
+  matcherRegistry,
+} from "./matchers";
+
+export interface ExpectInterface {
+  <T>(value: T): Expectation<T>;
+  extend<M extends MatcherMap>(m: M): void;
+}
+
+type Expectation<T> = {
+  not: Expectation<T>;
+} & {
+  [K in keyof typeof matcherRegistry]: (typeof matcherRegistry)[K] extends MatcherFn<
+    T,
+    infer A
+  >
+    ? (...args: A) => ReturnType<(typeof matcherRegistry)[K]>
+    : never;
+};
+
+export function extendMatchers(newMatchers: MatcherMap) {
+  for (const key in newMatchers) {
+    matcherRegistry[key] = newMatchers[key];
+  }
+}
+
+export const expect: ExpectInterface = (function () {
+  function expectFn<T>(received: T): Expectation<T> {
+    function makeExpectation(isNot: boolean): Expectation<T> {
+      const ctx: MatcherContext = {
+        isNot,
+        diff(a, b) {
+          return (
+            JSON.stringify(a, null, 2) + "\nvs\n" + JSON.stringify(b, null, 2)
+          );
+        },
+      };
+
+      const handler: Record<string, unknown> = {};
+
+      for (const name in matcherRegistry) {
+        const fn = matcherRegistry[name] as MatcherFn<T>;
+
+        handler[name] = (...args: unknown[]) =>
+          fn.call(ctx, received, ...(args as []));
+      }
+
+      return new Proxy(handler as Expectation<T>, {
+        get(target, prop) {
+          if (prop === "not") {
+            return makeExpectation(!isNot);
+          }
+          return target[prop as keyof typeof target];
+        },
+      });
+    }
+
+    return makeExpectation(false);
+  }
+
+  (expectFn as ExpectInterface).extend = extendMatchers;
+
+  return expectFn as ExpectInterface;
+})();
+
+expect.extend = extendMatchers;
+Object.defineProperty(expect, "matchers", {
+  get() {
+    return matcherRegistry;
+  },
+});

packages/core/src/hooks.ts

@@ -0,0 +1,40 @@
+import { getCurrentSuite } from "./suite";
+import { PromisableFn } from "./types";
+
+type HookFn = PromisableFn<void>;
+
+type Hook = Array<HookFn>;
+
+interface Hooks {
+  beforeAll: Hook;
+  afterAll: Hook;
+  beforeEach: Hook;
+  afterEach: Hook;
+}
+
+type HookName = keyof Hooks;
+
+function beforeAll(...hooks: HookFn[]): void {
+  getCurrentSuite().beforeAllHooks.push(...hooks);
+}
+function afterAll(...hooks: HookFn[]): void {
+  getCurrentSuite().afterAllHooks.push(...hooks);
+}
+function beforeEach(...hooks: HookFn[]): void {
+  getCurrentSuite().beforeEachHooks.push(...hooks);
+}
+
+function afterEach(...hooks: HookFn[]): void {
+  getCurrentSuite().afterEachHooks.push(...hooks);
+}
+
+export {
+  beforeAll,
+  afterAll,
+  beforeEach,
+  afterEach,
+  type Hooks,
+  type HookName,
+  type Hook,
+  type HookFn,
+};

packages/core/src/index.ts

@@ -1 +1,6 @@
-console.log("Core package");
+export { defineConfig } from "./utils/defineConfig";
+
+export { expect } from "./expect";
+export { describe, it } from "./interface";
+
+export { beforeEach, afterEach, beforeAll, afterAll } from "./hooks";

packages/core/src/interface.ts

@@ -0,0 +1,33 @@
+import { onyxGlobalContext } from "./context";
+import { getCurrentSuite, Suite } from "./suite";
+import { Test } from "./test";
+
+import type { PromisableFn } from "./types";
+
+function _describe(description: string, fn: PromisableFn<void>) {
+  const parent = getCurrentSuite();
+  const suite = new Suite(description, parent);
+  parent.addSuite(suite);
+
+  onyxGlobalContext.currentSuite = suite;
+  try {
+    fn();
+  } finally {
+    onyxGlobalContext.currentSuite = parent;
+  }
+}
+
+function _it(description: string, fn: PromisableFn<void>) {
+  const test = new Test(description, fn);
+  getCurrentSuite().addTest(test);
+}
+
+const describe = (description: string, fn: PromisableFn<void>) => {
+  return _describe(description, fn);
+};
+
+const it = (description: string, fn: PromisableFn<void>) => {
+  return _it(description, fn);
+};
+
+export { describe, it };