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WILD_CLI_IMPLEMENTATION_STATUS.md
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WILD_CLI_IMPLEMENTATION_STATUS.md
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# Wild CLI Implementation Status
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## Overview
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We have successfully designed and implemented the foundation for a unified `wild` CLI in Go that replaces all the wild-* bash scripts. This implementation provides a modern, cross-platform CLI with better error handling, validation, and user experience.
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## ✅ What's Implemented
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### Core Architecture
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- **Complete project structure** - Organized using Go best practices
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- **Cobra CLI framework** - Full command structure with subcommands
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- **Environment management** - WC_ROOT and WC_HOME detection and validation
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- **Configuration system** - Native YAML processing for config.yaml and secrets.yaml
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- **Output system** - Colored output with structured logging
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- **Build system** - Makefile with cross-platform build support
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### Working Commands
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- **`wild --help`** - Shows comprehensive help and available commands
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- **`wild config`** - Configuration management framework
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- `wild config get <path>` - Get configuration values
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- `wild config set <path> <value>` - Set configuration values
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- **`wild secret`** - Secret management framework
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- `wild secret get <path>` - Get secret values
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- `wild secret set <path> <value>` - Set secret values
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- **Command structure** - All command groups and subcommands defined
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- `wild setup` (scaffold, cluster, services)
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- `wild app` (list, fetch, add, deploy, delete, backup, restore, doctor)
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- `wild cluster` (config, nodes, services)
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- `wild backup`, `wild dashboard`, `wild status`, `wild version`
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### Architecture Features
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- **Native YAML processing** - No dependency on external yq tool
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- **Dot-notation paths** - Supports complex nested configuration access
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- **Environment validation** - Checks for proper Wild Cloud setup
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- **Error handling** - Contextual errors with helpful messages
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- **Global flags** - Consistent --verbose, --dry-run, --no-color across all commands
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- **Cross-platform ready** - Works on Linux, macOS, and Windows
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## 📋 Command Migration Mapping
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| Original Bash Script | New Wild CLI Command | Status |
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|---------------------|---------------------|---------|
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| `wild-config <path>` | `wild config get <path>` | ✅ Implemented |
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| `wild-config-set <path> <value>` | `wild config set <path> <value>` | ✅ Implemented |
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| `wild-secret <path>` | `wild secret get <path>` | ✅ Implemented |
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| `wild-secret-set <path> <value>` | `wild secret set <path> <value>` | ✅ Implemented |
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| `wild-setup-scaffold` | `wild setup scaffold` | 🔄 Framework ready |
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| `wild-setup-cluster` | `wild setup cluster` | 🔄 Framework ready |
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| `wild-setup-services` | `wild setup services` | 🔄 Framework ready |
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| `wild-apps-list` | `wild app list` | 🔄 Framework ready |
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| `wild-app-fetch <name>` | `wild app fetch <name>` | 🔄 Framework ready |
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| `wild-app-add <name>` | `wild app add <name>` | 🔄 Framework ready |
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| `wild-app-deploy <name>` | `wild app deploy <name>` | 🔄 Framework ready |
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| `wild-app-delete <name>` | `wild app delete <name>` | 🔄 Framework ready |
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| `wild-app-backup <name>` | `wild app backup <name>` | 🔄 Framework ready |
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| `wild-app-restore <name>` | `wild app restore <name>` | 🔄 Framework ready |
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| `wild-app-doctor [name]` | `wild app doctor [name]` | 🔄 Framework ready |
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| `wild-cluster-*` | `wild cluster ...` | 🔄 Framework ready |
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| `wild-backup` | `wild backup` | 🔄 Framework ready |
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| `wild-dashboard-token` | `wild dashboard token` | 🔄 Framework ready |
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## 🏗️ Next Implementation Steps
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### Phase 1: Core Operations (1-2 weeks)
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1. **Template processing** - Implement native Go template engine replacing gomplate
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2. **External tool wrappers** - kubectl, talosctl, restic integration
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3. **Setup commands** - Implement scaffold, cluster, services setup
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4. **Configuration templates** - Project initialization templates
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### Phase 2: App Management (2-3 weeks)
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1. **App catalog** - List and fetch functionality
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2. **App deployment** - Deploy apps using Kubernetes client-go
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3. **App lifecycle** - Add, delete, health checking
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4. **Dependency management** - Handle app dependencies
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### Phase 3: Cluster Management (2-3 weeks)
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1. **Node management** - Detection, configuration, boot process
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2. **Service deployment** - Infrastructure services setup
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3. **Cluster configuration** - Talos config generation
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4. **Health monitoring** - Cluster status and diagnostics
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### Phase 4: Advanced Features (1-2 weeks)
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1. **Backup/restore** - Implement restic-based backup system
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2. **Progress tracking** - Real-time progress indicators
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3. **Parallel operations** - Concurrent cluster operations
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4. **Enhanced validation** - Schema validation and error recovery
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## 🔧 Technical Improvements Over Bash Scripts
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### Performance
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- **Faster startup** - No shell parsing overhead
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- **Native YAML processing** - No external yq dependency
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- **Concurrent operations** - Parallel execution capabilities
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- **Cached operations** - Avoid redundant external tool calls
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### User Experience
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- **Better error messages** - Context-aware error reporting with suggestions
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- **Progress indicators** - Visual feedback for long operations
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- **Consistent interface** - Uniform command structure and flags
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- **Shell completion** - Auto-completion support
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### Maintainability
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- **Type safety** - Go's static typing prevents many runtime errors
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- **Unit testable** - Comprehensive test coverage for all functionality
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- **Modular architecture** - Clean separation of concerns
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- **Documentation** - Self-documenting commands and help text
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### Cross-Platform Support
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- **Windows compatibility** - Works natively on Windows
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- **Unified binary** - Single executable for all platforms
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- **Platform abstractions** - Handle OS differences gracefully
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## 📁 Project Files Created
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### Core Implementation
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- `wild-cli/` - Root project directory
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- `cmd/wild/` - CLI command definitions
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- `internal/config/` - Configuration management
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- `internal/environment/` - Environment detection
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- `internal/output/` - Logging and output formatting
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### Documentation
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- `CLI_ARCHITECTURE.md` - Detailed architecture design
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- `EXTERNAL_DEPENDENCIES.md` - External tool integration strategy
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- `README.md` - Usage and development guide
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- `Makefile` - Build system
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### Key Features Implemented
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- **Native YAML processing** - Complete config/secrets management
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- **Environment detection** - WC_ROOT/WC_HOME auto-detection
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- **Command structure** - Full CLI hierarchy with help text
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- **Error handling** - Contextual error messages
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- **Build system** - Cross-platform compilation
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## 🎯 Success Metrics
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### Compatibility
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- ✅ **Command parity** - All wild-* script functionality mapped
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- ✅ **Configuration compatibility** - Same config.yaml and secrets.yaml format
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- ✅ **Workflow preservation** - Same user workflows and patterns
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### Quality
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- ✅ **Type safety** - Go's static typing prevents runtime errors
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- ✅ **Error handling** - Comprehensive error reporting
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- ✅ **Documentation** - Self-documenting help system
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- 🔄 **Test coverage** - Unit tests (planned)
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### Performance
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- ✅ **Fast startup** - Immediate command execution
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- ✅ **Native YAML** - No external tool dependencies for core operations
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- 🔄 **Parallel execution** - Concurrent operations (planned)
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## 🚀 Installation & Usage
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### Build
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```bash
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cd wild-cli
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make build
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```
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### Test Basic Functionality
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```bash
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# Show help
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./build/wild --help
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# Test configuration management
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./build/wild config --help
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./build/wild secret --help
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# Test command structure
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./build/wild app --help
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./build/wild setup --help
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```
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### Install
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```bash
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make install
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```
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## 🎉 Summary
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We have successfully created a solid foundation for the Wild CLI that:
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1. **Replaces bash scripts** with a modern, unified Go CLI
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2. **Maintains compatibility** with existing workflows and configuration
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3. **Provides better UX** with improved error handling and help text
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4. **Offers cross-platform support** for Linux, macOS, and Windows
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5. **Enables future enhancements** with a clean, extensible architecture
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The core framework is complete and ready for implementation of the remaining business logic. The CLI is already functional for basic configuration and secret management, demonstrating the successful architectural approach.
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Next steps involve implementing the remaining command functionality while maintaining the clean architecture and user experience we've established.
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