feat: add dependency file updates

chore: wip

chore: wip

chore: wip

chore: wip

chore: wip

chore: wip

chore: wip

chore: wip

Author: chrisbbreuer

README.md

@@ -18,7 +18,7 @@ A modern, fast alternative to Dependabot and Renovate built for the JavaScript a
 
 - 🚀 **Lightning Fast**: Built with Bun & performance in mind
 - 🎯 **Smart Updates**: Configurable update strategies _(major, minor, patch, all)_
-- 📦 **Multi-Package Manager**: Supports Bun, npm, yarn, pnpm, and pkgx
+- 📦 **Multi-Package Manager**: Supports Bun, npm, yarn, pnpm, pkgx, and Launchpad dependency files
 - 🔍 **Intelligent Scanning**: Uses `bun outdated` for accurate dependency detection
 - 📋 **Flexible Grouping**: Group related packages for cleaner PRs
 - 🎨 **Rich PR Format**: Detailed changelogs, release notes, and metadata
@@ -173,10 +173,23 @@ if (scanResult.updates.length > 0) {
 Buddy leverages Bun's built-in capabilities for maximum performance:
 
 1. **Fast Scanning**: Uses `bun outdated` to quickly identify outdated packages
-2. **Smart Parsing**: Analyzes `package.json` and lock files across your project
-3. **Intelligent Grouping**: Groups related packages to reduce PR noise
-4. **Rich Metadata**: Fetches package metadata, release notes, and changelogs
-5. **PR Generation**: Creates detailed pull requests with formatted content
+2. **Smart Parsing**: Analyzes `package.json`, lock files, and dependency files across your project
+3. **Dependency File Support**: Automatically detects and updates pkgx and Launchpad dependency files
+4. **Intelligent Grouping**: Groups related packages to reduce PR noise
+5. **Rich Metadata**: Fetches package metadata, release notes, and changelogs
+6. **PR Generation**: Creates detailed pull requests with formatted content
+
+### Supported Dependency Files
+
+Buddy automatically detects and updates the following dependency file formats:
+
+- **package.json** - Traditional npm/Bun dependencies
+- **deps.yaml** / **deps.yml** - pkgx/Launchpad dependency declarations
+- **dependencies.yaml** / **dependencies.yml** - Alternative dependency file format
+- **pkgx.yaml** / **pkgx.yml** - pkgx-specific dependency files
+- **.deps.yaml** / **.deps.yml** - Hidden dependency configuration files
+
+All dependency files are parsed using the `ts-pkgx` library to ensure compatibility with the pkgx registry ecosystem while maintaining support for tools like Launchpad that reuse the same registry format.
 
 ## Update Strategies
 
@@ -324,7 +337,7 @@ This PR was generated by [Buddy](https://github.com/stacksjs/buddy-bot).
 | Feature | Buddy | Dependabot | Renovate |
 |---------|-------|------------|----------|
 | **Speed** | ⚡ Bun-native | 🐌 Slower | 🐌 Slower |
-| **Package Managers** | Bun, npm, yarn, pnpm, Launchpad, pkgx | Limited | Limited |
+| **Package Managers** | Bun, npm, yarn, pnpm, pkgx, Launchpad | Limited | Limited |
 | **Configuration** | TypeScript, YAML, JSON/JS, package.json | YAML | JSON/JS |
 | **Grouping** | ✅ Flexible | ✅ Basic | ✅ Advanced |
 | **Zero Config** | ✅ Yes | ✅ Yes | ❌ Complex |

bun.lock

@@ -1,6 +1,6 @@
 # Buddy Class API
 
-The `Buddy` class is the main entry point for programmatic dependency management. It provides methods for scanning dependencies, creating pull requests, and managing updates.
+The `Buddy` class is the main entry point for programmatic dependency management. It provides methods for scanning dependencies across multiple file formats (package.json, pkgx/Launchpad dependency files), creating pull requests, and managing updates.
 
 ## Constructor
 

docs/api/buddy.md

@@ -2,6 +2,8 @@
 
 Buddy can be configured using a `buddy-bot.config.ts` _(or `buddy-bot.config.js`)_ file and it will be automatically loaded when running buddy commands.
 
+Buddy automatically detects and updates multiple dependency file formats including `package.json`, pkgx dependency files (`deps.yaml`, `pkgx.yaml`), and Launchpad dependency files that use the same registry format.
+
 ## Basic Configuration
 
 ```typescript
@@ -56,6 +58,27 @@ export default config
 
 ## Advanced Configuration
 
+### Dependency File Support
+
+Buddy automatically scans your project for various dependency file formats:
+
+```typescript
+// Buddy automatically detects these file types:
+const supportedFiles = [
+  'package.json', // npm/Bun dependencies
+  'deps.yaml', // pkgx/Launchpad dependencies
+  'deps.yml', // pkgx/Launchpad dependencies (alternative extension)
+  'dependencies.yaml', // Alternative dependency format
+  'dependencies.yml', // Alternative dependency format
+  'pkgx.yaml', // pkgx-specific dependencies
+  'pkgx.yml', // pkgx-specific dependencies
+  '.deps.yaml', // Hidden dependency configuration
+  '.deps.yml', // Hidden dependency configuration
+]
+```
+
+All dependency files are parsed using the `ts-pkgx` library and updates are applied while preserving formatting, comments, and version prefixes (`^`, `~`, `>=`, etc.).
+
 ### Package Groups
 
 Organize related packages for coordinated updates: