install.ps1

# Claude Code Agents Installation Script for Windows
# This script automatically installs and configures agents for Claude Code

$ErrorActionPreference = "Stop"

# Configuration
$ClaudeDir = "$env:USERPROFILE\.claude"
$AgentsDir = "$ClaudeDir\agents"
$ConfigFile = "$ClaudeDir\claude_code_config.json"
$BackupSuffix = ".backup.$(Get-Date -Format 'yyyyMMdd_HHmmss')"
$RepoUrl = "https://github.com/OrrisTech/agents.git"

# Colors for output
function Write-ColorOutput {
    param([string]$Text, [string]$Color = "White")
    Write-Host $Text -ForegroundColor $Color
}

# Print header
function Write-Header {
    param([string]$Text)
    Write-Host ""
    Write-ColorOutput ("=" * 50) "Blue"
    Write-ColorOutput $Text "Blue"
    Write-ColorOutput ("=" * 50) "Blue"
    Write-Host ""
}

# Check if command exists
function Test-Command {
    param([string]$Command)
    $null = Get-Command $Command -ErrorAction SilentlyContinue
    return $?
}

# Create backup
function New-Backup {
    param([string]$FilePath)
    if (Test-Path $FilePath) {
        $BackupPath = "$FilePath$BackupSuffix"
        Copy-Item $FilePath $BackupPath
        Write-ColorOutput "✓ Backed up: $FilePath" "Green"
    }
}

# Welcome message
Write-Header "Claude Code Agents Installer"
Write-ColorOutput "This script will install Claude Code agents to enhance your development experience." "Yellow"
Write-Host ""

# Check prerequisites
Write-ColorOutput "Checking prerequisites..." "Yellow"

if (-not (Test-Command "git")) {
    Write-ColorOutput "✗ Git is not installed. Please install git first." "Red"
    Write-ColorOutput "  Download from: https://git-scm.com/download/windows" "Yellow"
    exit 1
}

# Check if Claude Code directory exists
if (-not (Test-Path $ClaudeDir)) {
    Write-ColorOutput "Creating Claude Code directory at $ClaudeDir..." "Yellow"
    New-Item -ItemType Directory -Path $ClaudeDir -Force | Out-Null
}

# Clone or update agents repository
Write-Header "Setting up Agents"

if (Test-Path $AgentsDir) {
    Write-ColorOutput "Agents directory already exists. Updating..." "Yellow"
    Push-Location $AgentsDir
    
    # Check if it's a git repository
    if (Test-Path ".git") {
        # Stash any local changes
        git stash push -m "Auto-stash before update $(Get-Date -Format 'yyyyMMdd_HHmmss')" 2>$null | Out-Null
        
        # Pull latest changes
        try {
            git pull origin main 2>$null
            if ($LASTEXITCODE -ne 0) {
                git pull origin master 2>$null
            }
            Write-ColorOutput "✓ Agents updated successfully" "Green"
        }
        catch {
            Write-ColorOutput "⚠ Could not update repository. Using existing version." "Yellow"
        }
    }
    else {
        Write-ColorOutput "⚠ Existing directory is not a git repository. Skipping update." "Yellow"
    }
    Pop-Location
}
else {
    Write-ColorOutput "Cloning agents repository..." "Yellow"
    try {
        git clone $RepoUrl $AgentsDir
        Write-ColorOutput "✓ Agents cloned successfully" "Green"
    }
    catch {
        Write-ColorOutput "✗ Failed to clone repository. Please check your internet connection." "Red"
        exit 1
    }
}

# Generate agents configuration
Write-Header "Generating Configuration"

Push-Location $AgentsDir

Write-ColorOutput "Scanning for agent files..." "Yellow"

$agents = @()
$agentFiles = Get-ChildItem -Path . -Filter "*.md" | Where-Object { $_.Name -notmatch "^(README|LICENSE)" }

foreach ($file in $agentFiles) {
    $agentId = $file.BaseName
    $agentName = (Get-Culture).TextInfo.ToTitleCase($agentId.Replace("-", " "))
    
    # Extract description from file
    $content = Get-Content $file.FullName -First 10 -ErrorAction SilentlyContinue
    $description = ($content | Where-Object { $_ -match "^[A-Z]" } | Select-Object -First 1) -replace '"', '\"'
    if (-not $description) {
        $description = "Specialized agent for $agentName"
    }
    if ($description.Length -gt 100) {
        $description = $description.Substring(0, 100)
    }
    
    $agents += @{
        id = $agentId
        name = $agentName
        description = $description
        file = $file.Name
    }
}

# Create agents.json
$agentsConfig = @{
    agents = $agents
}

$agentsConfig | ConvertTo-Json -Depth 3 | Set-Content "$AgentsDir\agents.json"

$agentCount = $agents.Count
Write-ColorOutput "✓ Found and configured $agentCount agents" "Green"

Pop-Location

# Update Claude Code configuration
Write-Header "Updating Claude Code Configuration"

if (Test-Path $ConfigFile) {
    New-Backup $ConfigFile
    
    # Read existing configuration
    $config = Get-Content $ConfigFile -Raw | ConvertFrom-Json
    
    # Check if agents configuration already exists
    if ($config.PSObject.Properties.Name -contains "agents") {
        Write-ColorOutput "⚠ Agents configuration already exists in claude_code_config.json" "Yellow"
        $response = Read-Host "Would you like to update it? (y/n)"
        if ($response -eq 'y') {
            $config.agents = @{
                directory = "./agents"
                config = "./agents/agents.json"
            }
            $config | ConvertTo-Json -Depth 3 | Set-Content $ConfigFile
            Write-ColorOutput "✓ Updated agents configuration" "Green"
        }
        else {
            Write-ColorOutput "Skipping configuration update." "Yellow"
        }
    }
    else {
        # Add agents configuration
        $config | Add-Member -NotePropertyName "agents" -NotePropertyValue @{
            directory = "./agents"
            config = "./agents/agents.json"
        }
        $config | ConvertTo-Json -Depth 3 | Set-Content $ConfigFile
        Write-ColorOutput "✓ Added agents configuration" "Green"
    }
}
else {
    # Create new configuration file
    $newConfig = @{
        name = "Claude Code Configuration"
        agents = @{
            directory = "./agents"
            config = "./agents/agents.json"
        }
    }
    $newConfig | ConvertTo-Json -Depth 3 | Set-Content $ConfigFile
    Write-ColorOutput "✓ Created new claude_code_config.json with agents configuration" "Green"
}

# Create quick reference
Write-Header "Creating Quick Reference"

@'
# Claude Code Agents Quick Reference

## Available Agents

To use an agent, simply describe your task and Claude Code will automatically select the appropriate agent, or you can explicitly request a specific agent.

### Development & Architecture
- **backend-architect** - API design, microservices, databases
- **frontend-developer** - React, responsive layouts, state management
- **mobile-developer** - React Native, Flutter, native integrations
- **ui-ux-designer** - Interface design, wireframes, design systems

### Programming Languages
- **python-pro** - Advanced Python features and optimizations
- **typescript-pro** - TypeScript with strict type safety
- **golang-pro** - Go with goroutines and channels
- **rust-pro** - Rust ownership and lifetimes
- **java-pro** - Modern Java with streams and concurrency

### Infrastructure & DevOps
- **devops-troubleshooter** - Debug production issues
- **cloud-architect** - AWS/Azure/GCP infrastructure
- **kubernetes-architect** - K8s and cloud-native design
- **deployment-engineer** - CI/CD pipelines, Docker

### Quality & Security
- **code-reviewer** - Code quality and security review
- **security-auditor** - Vulnerability assessment, OWASP
- **test-automator** - Unit, integration, e2e tests
- **debugger** - Error diagnosis and fixes

### Data & AI
- **data-scientist** - SQL, BigQuery, data analysis
- **ai-engineer** - LLM applications, RAG systems
- **ml-engineer** - ML pipelines, model serving

## Usage Examples

1. "Review my code for security issues" → Activates security-auditor
2. "Help me optimize this Python function" → Activates python-pro
3. "Design a REST API for user management" → Activates backend-architect
4. "Debug this production error" → Activates devops-troubleshooter

## Commands

- List agents: `/agents`
- Get help: `/help`
'@ | Set-Content "$AgentsDir\QUICK_REFERENCE.md"

Write-ColorOutput "✓ Created quick reference at $AgentsDir\QUICK_REFERENCE.md" "Green"

# Final summary
Write-Header "Installation Complete!"

Write-ColorOutput "✅ Successfully installed $agentCount Claude Code agents" "Green"
Write-Host ""
Write-ColorOutput "📁 Agents location: $AgentsDir" "Cyan"
Write-ColorOutput "📋 Configuration: $ConfigFile" "Cyan"
Write-ColorOutput "📖 Quick reference: $AgentsDir\QUICK_REFERENCE.md" "Cyan"
Write-Host ""
Write-ColorOutput "🚀 Your Claude Code agents are now ready to use!" "Green"
Write-ColorOutput "   Restart Claude Code to load the new configuration." "Yellow"
Write-Host ""
Write-ColorOutput "💡 Tip: View the quick reference to see all available agents and usage examples" "Yellow"
Write-Host ""

Write-Host "Press any key to exit..."
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")