Migrate to npm, add new jest GH Action test annotations (#81)

- Removed outdated Yarn v1 and replaced it with npm
- Updated Jest to the latest version
- Added a new Jest github-actions reporter to produce per-line annotations for failed tests in the PR "Files changed" section
- Cleaned up config.json and reorganized its structure to improve readability

Author: DmitryBorisov-sm

.github/workflows/pull_request.yml

@@ -12,12 +12,12 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "22"
-      - name: Install package
-        run: yarn install --frozen-lockfile
-      - name: Run the linter
-        run: yarn lint
+      - name: Install Dependencies
+        run: npm ci
+      - name: Run Linter
+        run: npm run lint
 
-  unit-tests:
+  tests:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -26,18 +26,18 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "22"
-      - name: Install package
-        run: yarn install --frozen-lockfile
-      - name: Run Tests
-        run: yarn test --ci --reporters=default --reporters=jest-junit
+      - name: Install Dependencies
+        run: npm ci
+      - name: Run Tests and Add Annotations
+        run: npm test -- --ci --reporters=default --reporters=github-actions --reporters=jest-junit
         env:
           CONDUCTOR_SERVER_URL: ${{ vars.SERVER_URL }}
           CONDUCTOR_AUTH_KEY: ${{ secrets.AUTH_KEY }}
           CONDUCTOR_AUTH_SECRET: ${{ secrets.AUTH_SECRET }}
-      - name: Publish Test Results
-        if: always()
+      - name: Publish Dorny Test Results Summary
         uses: dorny/test-reporter@v2
+        if: ${{ !cancelled() }}
         with:
           name: Test report
-          path: reports/jest-*.xml
+          path: reports/jest-junit.xml
           reporter: jest-junit

.github/workflows/release.yml

@@ -20,9 +20,9 @@ jobs:
         env:
           RELEASE_VERSION: ${{ github.ref_name }}
       - name: Install dependencies required to build package
-        run: yarn install --frozen-lockfile
+        run: npm ci
       - name: Build package
-        run: yarn build
+        run: npm run build
       - name: Publish package
         run: npm publish --access public
         env:

eslint.config.mjs

@@ -1,7 +1,8 @@
 import eslint from '@eslint/js';
 import tseslint from 'typescript-eslint';
+import { defineConfig } from "eslint/config";
 
-export default tseslint.config(
+export default defineConfig(
     eslint.configs.recommended,
     tseslint.configs.recommended, // to remove
     //tseslint.configs.strict, // to add

jest.config.mjs

@@ -1,20 +1,12 @@
-import 'dotenv/config';
-
-/*
- * For a detailed explanation regarding each configuration property, visit:
- * https://jestjs.io/docs/configuration
- */
+import "dotenv/config";
 
 export default {
-  preset: 'ts-jest',
+  preset: "ts-jest",
   clearMocks: true,
   coverageProvider: "v8",
   testMatch: [
     "**/__tests__/**/*.test.[jt]s?(x)",
-    "**/?(*.)+(spec|test).[tj]s?(x)"
+    "**/?(*.)+(spec|test).[tj]s?(x)",
   ],
-  transformIgnorePatterns: [
-    "/node_modules/",
-    "\\.pnp\\.[^\\/]+$"
-  ]
-};
+  transformIgnorePatterns: ["/node_modules/", "\\.pnp\\.[^\\/]+$"],
+};