Run with Bun instead of Node

- Replaces Yarn with Bun
- Replaces Node CI/CD actions with Bun
- Replaces Eslint with Biome & Prettier. Eslint 9 migration still seems far away.
- Removes Striker, as I seem to use it so rarely nowadays.

.github/dependabot.yml

@@ -1,15 +1,5 @@
 version: 2
 updates:
-  - package-ecosystem: npm
-    directory: "/"
-    schedule:
-      interval: monthly
-    open-pull-requests-limit: 25
-    groups:
-       dependencies:
-          patterns:
-            - "*" # Match all dependencies to one PR.
-
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:

.github/workflows/build.yml

@@ -7,17 +7,11 @@ jobs:
 
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [16.x, 18.x, 20.x]
-
     steps:
     - uses: actions/checkout@v4
-    - name: Build with Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: yarn install --production=false
-    - run: yarn build
+    - name: Build with Bun
+      uses: oven-sh/setup-bun@v2
+    - run: bun install
+    - run: bun run build
       env:
         CI: true

.github/workflows/coverage-test.yml

@@ -7,17 +7,11 @@ jobs:
 
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [20.x]
-
     steps:
     - uses: actions/checkout@v4
-    - name: Coverage with Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: yarn install --production=false
-    - run: yarn test:coverage
+    - name: Coverage with Bun
+      uses: oven-sh/setup-bun@v2
+    - run: bun install
+    - run: bun test --coverage
       env:
         CI: true

.github/workflows/lint.yml

@@ -7,17 +7,11 @@ jobs:
 
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [20.x]
-
     steps:
     - uses: actions/checkout@v4
-    - name: Lint with Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: yarn install --production=false
-    - run: yarn lint
+    - name: Lint with Bun
+      uses: oven-sh/setup-bun@v2
+    - run: bun install
+    - run: bun run lint
       env:
         CI: true

.github/workflows/publish.yml

@@ -7,11 +7,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: oven-sh/setup-bun@v2
         with:
-          node-version: '20.x'
           registry-url: 'https://registry.npmjs.org'
-      - run: yarn
-      - run: yarn publish --non-interactive
+      - run: bun install
+      - run: bunx npm@latest publish --non-interactive
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/test.yml

@@ -7,17 +7,11 @@ jobs:
 
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [16.x, 18.x, 20.x]
-
     steps:
     - uses: actions/checkout@v4
-    - name: Test with Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: yarn install --production=false
-    - run: yarn test:unit
+    - name: Test with Bun
+      uses: oven-sh/setup-bun@v2
+    - run: bun install
+    - run: bun test
       env:
         CI: true

.npmrc

@@ -0,0 +1 @@
+//registry.npmjs.org/:_authToken=${NODE_AUTH_TOKEN}

README.md

@@ -1,10 +1,10 @@
 # TypeScript Template
 
-Template repo for generic TypeScript / Node.js library with tests & lint
+Template repo for generic TypeScript / Node.js library with tests, lint and CI/CD pipelines.
 
 ### Install
 
-`yarn add name-of-the-package`
+`npm install name-of-the-package`
 
 ##### Usage
 

biome.json

@@ -0,0 +1,29 @@
+{
+	"$schema": "https://biomejs.dev/schemas/1.9.2/schema.json",
+	"vcs": {
+		"enabled": false,
+		"clientKind": "git",
+		"useIgnoreFile": false
+	},
+	"files": {
+		"ignoreUnknown": false,
+		"ignore": []
+	},
+	"formatter": {
+		"enabled": false
+	},
+	"organizeImports": {
+		"enabled": true
+	},
+	"linter": {
+		"enabled": true,
+		"rules": {
+			"recommended": true
+		}
+	},
+	"javascript": {
+		"formatter": {
+			"quoteStyle": "single"
+		}
+	}
+}

bunfig.toml

@@ -0,0 +1,3 @@
+[test]
+
+coverageThreshold = 0.9

package.json

@@ -1,7 +1,7 @@
 {
   "name": "typescript-template",
   "version": "1.0.0",
-  "description": "Template repo for generic TypeScript /  Node.js library with tests & lint",
+  "description": "Template repo for generic TypeScript /  Node.js library with tests, lint and CI",
   "repository": "https://github.com/stscoundrel/typescript-template.git",
   "author": "stscoundrel <[email protected]>",
   "license": "MIT",
@@ -15,34 +15,21 @@
     "node": ">=12.0.0"
   },
   "dependencies": {},
-  "devDependencies": {
-    "@babel/core": "^7.23.0",
-    "@babel/preset-env": "^7.22.20",
-    "@babel/preset-typescript": "^7.23.0",
-    "@stryker-mutator/core": "^7.1.1",
-    "@stryker-mutator/jest-runner": "^7.1.1",
-    "@types/jest": "^29.5.5",
+  "devDependencies": {    
+    "@biomejs/biome": "1.9.2",
+    "@types/bun": "latest",
     "@types/node": "^20.8.0",
-    "@typescript-eslint/eslint-plugin": "^6.7.3",
-    "@typescript-eslint/parser": "^6.7.3",
-    "babel-jest": "^29.7.0",
-    "eslint": "^8.50.0",
-    "eslint-config-airbnb-base": "^15.0.0",
-    "eslint-plugin-import": "^2.28.1",
-    "eslint-plugin-jest": "^27.4.2",
-    "jest": "^29.7.0",
-    "ts-jest": "^29.1.1",
-    "ts-node": "^10.9.1",
+    "prettier": "^3.3.3",
     "typescript": "^5.2.2"
   },
   "scripts": {
-    "lint": "eslint .",
-    "fix": "eslint . --fix",
-    "jest": "jest --verbose --runInBand --passWithNoTests",
-    "test:unit": "yarn jest",
-    "test:mutation": "stryker run",
-    "test:coverage": "jest --coverage --coverageThreshold='{\"global\":{\"statements\":\"90\", \"functions\":\"90\", \"branches\":\"90\", \"lines\":\"90\"}}'",
-    "build": "tsc",
-    "prepublishOnly": "yarn build && yarn test:unit"
+    "prettier:fix": "prettier src tests --write",
+    "prettier:check": "prettier src tests --check",
+    "biome:check": "bunx biome lint src tests",
+    "biome:fix": "bunx biome lint --write src tests",
+    "lint": "bun run prettier:check && bun run biome:check",
+    "build": "bun tsc",
+    "prepublishOnly": "npm run build",
+    "test:coverage": "bun run test --coverage"
   }
-}
+}

src/index.ts

@@ -1,4 +1,4 @@
-export const example = (): string => 'test string';
+export const example = (): string => "test string";
 
 export default {
   example,

tests/index.test.ts

@@ -1,14 +1,15 @@
-import exampleModule from '../src';
+import { describe, test, expect } from "bun:test";
+import exampleModule from "../src";
 
-describe('Example tests', () => {
-  test('Test suite runs', () => {
+describe("Example tests", () => {
+  test("Test suite runs", () => {
     expect(true).toBeTruthy();
     expect(false).toBeFalsy();
   });
 
-  test('Example function returns correct string', () => {
+  test("Example function returns correct string", () => {
     const result = exampleModule.example();
 
-    expect(result).toBe('test string');
+    expect(result).toBe("test string");
   });
 });

tsconfig.json

@@ -15,6 +15,7 @@
     "strictPropertyInitialization": true,
     "noImplicitThis": true,
     "alwaysStrict": true,
+    "skipLibCheck": true,
   },
   "include": ["src"],
   "exclude": ["node_modules", "dist"]