feat: add biome for linting and formatting

Add Biome.js as a dev dependency for improved code quality and consistency
Add lint and format scripts to package.json
Add biome.json configuration file
Update CI workflow to include Biome checks
Update various files to fix formatting issues

Author: chatman-media

.github/workflows/ci.yml

@@ -26,6 +26,12 @@ jobs:
     - name: Install dependencies
       run: npm ci
 
+    - name: Run Biome lint
+      run: npm run lint
+    
+    - name: Run Biome format check
+      run: npm run format
+    
     - name: Run type check
       run: npm run type-check
 

.releaserc.json

@@ -25,12 +25,7 @@
     [
       "@semantic-release/git",
       {
-        "assets": [
-          "CHANGELOG.md",
-          "package.json",
-          "package-lock.json",
-          "jsr.json"
-        ],
+        "assets": ["CHANGELOG.md", "package.json", "package-lock.json", "jsr.json"],
         "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
       }
     ],
@@ -66,4 +61,4 @@
       }
     ]
   ]
-}
+}

api/telegram-badge.ts

@@ -1,4 +1,4 @@
-import * as crypto from 'crypto';
+import * as crypto from 'node:crypto';
 import { VercelRequest, VercelResponse } from '@vercel/node';
 import { generateBadgeSVG } from './badge-generator';
 
@@ -69,8 +69,6 @@ const getMemberCount = async (token: string, channelId: string): Promise<number>
       }
     });
 
-    clearTimeout(timeoutId);
-
     if (!response.ok) {
       throw new Error(`HTTP error: ${response.status} ${response.statusText}`);
     }
@@ -90,6 +88,8 @@ const getMemberCount = async (token: string, channelId: string): Promise<number>
     }
     logger.error('Error fetching member count', error);
     throw error;
+  } finally {
+    clearTimeout(timeoutId);
   }
 };
 

biome.json

@@ -0,0 +1,50 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.2.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "includes": ["src/**", "tests/**", "*.ts", "*.js", "*.json"],
+    "experimentalScannerIgnores": [
+      "node_modules/**",
+      "dist/**",
+      "build/**",
+      "coverage/**",
+      "*.min.js",
+      "public/**",
+      "CHANGELOG.md"
+    ]
+  },
+  "formatter": {
+    "enabled": true,
+    "formatWithErrors": false,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineEnding": "lf",
+    "lineWidth": 100
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "suspicious": {
+        "noExplicitAny": "warn"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "jsxQuoteStyle": "double",
+      "quoteProperties": "asNeeded",
+      "trailingCommas": "es5",
+      "semicolons": "always",
+      "arrowParentheses": "always",
+      "bracketSpacing": true,
+      "bracketSameLine": false,
+      "quoteStyle": "single"
+    }
+  }
+}

bun.lock

@@ -2,20 +2,14 @@ module.exports = {
   preset: 'ts-jest/presets/default',
   testEnvironment: 'node',
   roots: ['<rootDir>/tests'],
-  testMatch: [
-    '**/__tests__/**/*.+(ts|tsx)',
-    '**/*.(test|spec).+(ts|tsx)'
-  ],
+  testMatch: ['**/__tests__/**/*.+(ts|tsx)', '**/*.(test|spec).+(ts|tsx)'],
   transform: {
     '^.+\\.(ts|tsx)$': 'ts-jest',
   },
   moduleNameMapper: {
-    '^badge-maker$': '<rootDir>/tests/__mocks__/badge-maker.js'
+    '^badge-maker$': '<rootDir>/tests/__mocks__/badge-maker.js',
   },
   setupFilesAfterEnv: ['<rootDir>/tests/setup.ts'],
   coverageDirectory: 'coverage',
-  collectCoverageFrom: [
-    'api/**/*.{ts}',
-    '!api/**/*.d.ts',
-  ],
-};
+  collectCoverageFrom: ['api/**/*.{ts}', '!api/**/*.d.ts'],
+};

deno.lock

@@ -3,4 +3,4 @@
   "version": "1.4.1",
   "license": "MIT",
   "exports": "./mod.ts"
-}
+}

jest.config.js

@@ -5,15 +5,15 @@
 
 import { generateBadgeSVG } from './api/badge-generator.ts';
 
-export { generateBadgeSVG, type BadgeFormat } from './api/badge-generator.ts';
+export { type BadgeFormat, generateBadgeSVG } from './api/badge-generator.ts';
 
 // Re-export types
 export type {
   BadgeOptions,
-  TelegramApiResponse,
+  Environment,
   Logger,
   RequestQuery,
-  Environment
+  TelegramApiResponse,
 } from './types/index.ts';
 
 /**
@@ -37,7 +37,7 @@ export function createTelegramBadge(
     label = 'Telegram',
     color = '#0088cc',
     labelColor = '#555',
-    logo = true
+    logo = true,
   } = options;
 
   return generateBadgeSVG({
@@ -46,7 +46,7 @@ export function createTelegramBadge(
     color,
     labelColor,
     style,
-    logo: logo
+    logo: logo,
   });
 }
 
@@ -59,13 +59,13 @@ export function validateChannelId(channelId: string): string {
   if (!channelId) {
     throw new Error('Channel ID is required');
   }
-  
+
   // Remove @ if present and validate format
   const normalized = channelId.startsWith('@') ? channelId.slice(1) : channelId;
-  
+
   if (!/^[a-zA-Z0-9_]{5,32}$/.test(normalized)) {
     throw new Error('Invalid channel ID format');
   }
-  
+
   return `@${normalized}`;
-}
+}