Add Bun support and improve build process

Updated project to use Bun runtime, including changes to build and development scripts, plugin additions, and configuration updates in tsconfig.json and package.json. Enhanced README documentation and migrated source files to TypeScript.

README.md

@@ -2,14 +2,11 @@
 
 > Created to push creative limits.
 
-Process git repository files into markdown with token counting and sensitive
-data redaction.
+Process git repository files into markdown with token counting and sensitive data redaction.
 
 ## Overview
 
-`code-tokenizer-md` is a Node.js tool that processes git repository files,
-cleans code, redacts sensitive information, and generates markdown documentation
-with token counts.
+`code-tokenizer-md` is a TypeScript/Bun tool that processes git repository files, cleans code, redacts sensitive information, and generates markdown documentation with token counts.
 
 ```mermaid
 graph TD
@@ -52,26 +49,31 @@ graph TD
 ## Requirements
 
 - Node.js (>=14.0.0)
+- Bun runtime
 - Git repository
-- npm or npx
 
 ## Installation
 
-```shell
-npm install -g code-tokenizer-md
-```
+
 
 ## Usage
 
-### Quick Start
+### CLI
 
 ```shell
 npx code-tokenizer-md
 ```
 
+### Library
+### 
+```shell
+npm install code-tokenizer-md
+```
+
+
 ### Programmatic Usage
 
-```javascript
+```typescript
 import { MarkdownGenerator } from 'code-tokenizer-md';
 
 const generator = new MarkdownGenerator({
@@ -86,10 +88,12 @@ const result = await generator.createMarkdownDocument();
 
 ```
 src/
-├── index.js              # Main exports
-├── TokenCleaner.js       # Code cleaning and redaction
-├── MarkdownGenerator.js  # Markdown generation logic
-└── cli.js               # CLI implementation
+├── index.ts              # Main exports
+├── TokenCleaner.ts       # Code cleaning and redaction
+├── MarkdownGenerator.ts  # Markdown generation logic
+├── cli.ts               # CLI implementation
+├── fileExclusions.ts    # File exclusion patterns
+└── fileTypeExclusions.ts # File type exclusions
 ```
 
 ## Dependencies
@@ -97,25 +101,81 @@ src/
 ```json
 {
   "dependencies": {
-    "llama3-tokenizer-js": "^1.0.0"
+    "llama3-tokenizer-js": "^1.0.0",
+    "micromatch": "^4.0.8"
   },
   "peerDependencies": {
     "node": ">=14.0.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.14.0",
+    "eslint": "^9.14.0",
+    "globals": "^15.12.0",
+    "prettier": "^3.3.3",
+    "bun": "latest",
+    "@types/bun": "latest",
+    "@types/node": "^22.9.1",
+    "@types/micromatch": "^4.0.9"
   }
 }
 ```
 
+## Development
+
+This project uses [bun](https://github.com/oven-sh/bun) for it's toolchain. You should be able to use whatever you want as a consumer of the library. 
+
+### Building
+```shell
+npm run build
+```
+
+### Testing
+
+```shell
+npm test
+```
+
+### Linting and Formatting
+
+```shell
+# Lint
+npm run lint
+
+# Fix linting issues
+npm run lint:fix
+
+# Format code
+npm run format
+
+# Fix all (format + lint)
+npm run fix
+```
+
 ## Extending
 
 ### Adding Custom Patterns
 
-```javascript
+```typescript
 const generator = new MarkdownGenerator({
   customPatterns: [{ regex: /TODO:/g, replacement: '' }],
   customSecretPatterns: [{ regex: /mySecret/g, replacement: '[REDACTED]' }],
 });
 ```
 
+### Configuration Options
+
+```typescript
+interface MarkdownGeneratorOptions {
+  dir?: string;               // Project directory
+  outputFilePath?: string;    // Output markdown file path
+  fileTypeExclusions?: Set<string>;  // File types to exclude
+  fileExclusions?: string[];  // File patterns to exclude
+  customPatterns?: Record<string, any>;  // Custom cleaning patterns
+  customSecretPatterns?: Record<string, any>;  // Custom redaction patterns
+  verbose?: boolean;          // Enable verbose logging
+}
+```
+
 ## Contributing
 
 1. Fork the repository
@@ -126,10 +186,10 @@ const generator = new MarkdownGenerator({
 
 ### Contribution Guidelines
 
-- Follow Node.js best practices
+- Write TypeScript code following the project's style
 - Include appropriate error handling
 - Add documentation for new features
-- Include tests for new functionality (this project needs a suite)
+- Include tests for new functionality
 - Update the README for significant changes
 
 ## License
@@ -138,4 +198,4 @@ MIT © 2024 Geoff Seemueller
 
 ## Note
 
-This tool requires a git repository to function properly.
+This tool requires a git repository to function properly.