Add DAN CLI features and installation scripts

INSTALL.md

@@ -0,0 +1,71 @@
+# DAN CLI Installation Scripts
+
+This repository includes cross-platform installation scripts for the DAN CLI tool to make installation easier across different operating systems.
+
+## Installation Scripts
+
+### Linux/macOS
+- **File**: `install-dan-cli.sh`
+- **Usage**: 
+  ```bash
+  chmod +x install-dan-cli.sh
+  ./install-dan-cli.sh
+  ```
+
+### Windows
+- **File**: `install-dan-cli.ps1`
+- **Usage**:
+  ```powershell
+  Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+  .\install-dan-cli.ps1
+  ```
+
+## Prerequisites
+
+- Node.js version 20 or higher
+- npm (comes with Node.js)
+- Git (for source installation method)
+
+## Installation Methods
+
+The scripts offer two installation methods:
+
+1. **Install from npm** (recommended):
+   - Downloads and installs the latest published version from npm
+   - Faster installation
+   - Stable release
+
+2. **Install from source**:
+   - Clones the repository and builds from source code
+   - Gets the latest development version
+   - Requires more time and resources
+
+## What the Scripts Do
+
+### For npm installation:
+- Checks for Node.js and npm prerequisites
+- Installs the `@qwen-code/qwen-code` package globally using npm
+- Makes the `dan` and `qwen` commands available system-wide
+
+### For source installation:
+- Checks for Node.js, npm, and Git
+- Clones the DAN CLI repository
+- Installs dependencies
+- Builds the project
+- Installs globally
+
+## After Installation
+
+After successful installation, you can use the CLI by running either:
+- `dan` - Main command
+- `qwen` - Alternative command
+
+## Troubleshooting
+
+If you encounter issues:
+
+1. Make sure you have the required prerequisites (Node.js >= 20)
+2. Ensure your npm installation has proper permissions
+3. If installing globally fails, try running the command with appropriate permissions (e.g., using npx instead, or configuring npm for global packages without sudo)
+
+For more information about the DAN CLI, visit the [main repository](https://github.com/somdipto/DAN-cli).

README.md

@@ -82,6 +82,24 @@ npm install
 npm install -g .
 ```
 
+### Install using Installation Scripts
+
+For an automated installation experience across different platforms, you can use our installation scripts:
+
+#### Linux/macOS
+```bash
+curl -fsSL https://raw.githubusercontent.com/somdipto/DAN-cli/main/install-dan-cli.sh -o install-dan-cli.sh
+chmod +x install-dan-cli.sh
+./install-dan-cli.sh
+```
+
+#### Windows
+```powershell
+Invoke-WebRequest -Uri "https://raw.githubusercontent.com/somdipto/DAN-cli/main/install-dan-cli.ps1" -OutFile "install-dan-cli.ps1"
+Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+.\install-dan-cli.ps1
+```
+
 ### Install globally with Homebrew (macOS/Linux)
 
 ```bash

docs/development/installation-scripts.md

@@ -0,0 +1,85 @@
+# Installation Scripts
+
+This project provides cross-platform installation scripts to make it easier to install the DAN CLI on different operating systems.
+
+## Overview
+
+Instead of manually installing via npm, you can use our installation scripts which automate the process and provide additional options for installation.
+
+## Installation Scripts
+
+### Linux/macOS
+- **File**: `install-dan-cli.sh`
+- **Usage**: 
+  ```bash
+  chmod +x install-dan-cli.sh
+  ./install-dan-cli.sh
+  ```
+
+### Windows
+- **File**: `install-dan-cli.ps1`
+- **Usage**:
+  ```powershell
+  Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+  .\install-dan-cli.ps1
+  ```
+
+## Installation Methods
+
+The scripts offer two installation methods:
+
+1. **Install from npm** (recommended):
+   - Downloads and installs the latest published version from npm
+   - Faster installation
+   - Stable release
+
+2. **Install from source**:
+   - Clones the repository and builds from source code
+   - Gets the latest development version
+   - Requires more time and resources
+
+## Prerequisites
+
+- Node.js version 20 or higher
+- npm (comes with Node.js)
+- Git (for source installation method)
+
+## Quick Installation
+
+For a streamlined experience, you can also use the quick installation script:
+
+```bash
+# Linux/macOS
+./quick-install.sh
+```
+
+This script automatically detects your operating system and runs the appropriate installer.
+
+## What the Scripts Do
+
+### For npm installation:
+- Checks for Node.js and npm prerequisites
+- Installs the `@qwen-code/qwen-code` package globally using npm
+- Makes the `dan` and `qwen` commands available system-wide
+
+### For source installation:
+- Checks for Node.js, npm, and Git
+- Clones the DAN CLI repository
+- Installs dependencies
+- Builds the project
+- Installs globally
+
+## After Installation
+
+After successful installation, you can use the CLI by running either:
+- `dan` - Main command
+- `qwen` - Alternative command
+
+## Troubleshooting
+
+If you encounter issues:
+
+1. Make sure you have the required prerequisites (Node.js >= 20)
+2. Ensure your npm installation has proper permissions
+3. If installing globally fails, try running the command with appropriate permissions
+4. Check that git is installed if using the source installation method

docs/sidebar.json

@@ -55,6 +55,7 @@
     "label": "Development",
     "items": [
       { "label": "NPM", "slug": "docs/npm" },
+      { "label": "Installation Scripts", "slug": "docs/development/installation-scripts" },
       { "label": "Releases", "slug": "docs/releases" }
     ]
   },

install-dan-cli.ps1

@@ -0,0 +1,193 @@
+# DAN CLI Installation Script for Windows (PowerShell)
+# This script installs the DAN CLI either from npm or by building from source
+
+# Exit on any error
+$ErrorActionPreference = "Stop"
+
+# Function to print colored output
+function Write-Info {
+    param([string]$Message)
+    Write-Host "[INFO] $Message" -ForegroundColor Blue
+}
+
+function Write-Success {
+    param([string]$Message)
+    Write-Host "[SUCCESS] $Message" -ForegroundColor Green
+}
+
+function Write-Warning {
+    param([string]$Message)
+    Write-Host "[WARNING] $Message" -ForegroundColor Yellow
+}
+
+function Write-Error {
+    param([string]$Message)
+    Write-Host "[ERROR] $Message" -ForegroundColor Red
+    exit 1
+}
+
+# Check if running on Windows
+if ($env:OS -ne "Windows_NT") {
+    Write-Error "This script is designed for Windows only. Please use install-dan-cli.sh on Linux/macOS."
+}
+
+# Check if Node.js is installed
+function Check-Node {
+    try {
+        $nodeVersion = node --version
+        Write-Info "Node.js $nodeVersion detected."
+    }
+    catch {
+        Write-Error "Node.js is not installed. Please install Node.js version 20 or higher from https://nodejs.org/"
+    }
+
+    # Extract major version
+    $versionStr = $nodeVersion.TrimStart('v')
+    $majorVersion = [int]$versionStr.Split('.')[0]
+
+    if ($majorVersion -lt 20) {
+        Write-Error "Node.js version $versionStr is not supported. Please upgrade to Node.js version 20 or higher."
+    }
+}
+
+# Check if npm is installed
+function Check-Npm {
+    try {
+        $npmVersion = npm --version
+        Write-Info "npm $npmVersion detected."
+    }
+    catch {
+        Write-Error "npm is not installed. Please ensure npm is installed with Node.js."
+    }
+}
+
+# Install from npm
+function Install-FromNpm {
+    Write-Info "Installing DAN CLI from npm..."
+
+    # Check if we're in development mode (inside the project directory)
+    if (Test-Path "package.json") {
+        $packageJson = Get-Content "package.json" -Raw | ConvertFrom-Json
+        if ($packageJson.name -eq "@qwen-code/qwen-code") {
+            Write-Warning "You are in the project directory. Installing the package globally from the current directory."
+            npm install -g . --silent
+            if ($LASTEXITCODE -ne 0) {
+                Write-Error "Failed to install from current directory."
+            }
+        }
+    }
+    else {
+        # Install the latest version from npm
+        npm install -g @qwen-code/qwen-code@latest --silent
+        if ($LASTEXITCODE -ne 0) {
+            Write-Error "Failed to install from npm."
+        }
+    }
+
+    Write-Success "DAN CLI installed successfully!"
+    Write-Info "You can now run: dan or qwen"
+}
+
+# Install from source
+function Install-FromSource {
+    Write-Info "Installing DAN CLI from source..."
+
+    # Check if git is installed
+    try {
+        git --version | Out-Null
+        Write-Info "Git detected."
+    }
+    catch {
+        Write-Error "Git is not installed. Please install git first."
+    }
+
+    # Ask for installation directory
+    $installDir = Read-Host "Enter the directory where you want to install the source code (default: $env:USERPROFILE\dan-cli)"
+    if ([string]::IsNullOrWhiteSpace($installDir)) {
+        $installDir = "$env:USERPROFILE\dan-cli"
+    }
+
+    # Create directory if it doesn't exist
+    if (!(Test-Path $installDir)) {
+        New-Item -ItemType Directory -Path $installDir -Force | Out-Null
+    }
+
+    # Clone the repository if it doesn't exist
+    $gitDirPath = Join-Path $installDir ".git"
+    if (!(Test-Path $gitDirPath)) {
+        Write-Info "Cloning DAN CLI repository to $installDir..."
+        git clone https://github.com/somdipto/DAN-cli.git $installDir
+        if ($LASTEXITCODE -ne 0) {
+            Write-Error "Failed to clone the repository."
+        }
+    }
+    else {
+        Write-Info "Repository already exists. Pulling latest changes..."
+        Set-Location $installDir
+        git pull
+        if ($LASTEXITCODE -ne 0) {
+            Write-Error "Failed to pull latest changes."
+        }
+    }
+
+    # Change directory to the installation directory
+    Set-Location $installDir
+
+    Write-Info "Installing dependencies..."
+    npm install
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "Failed to install dependencies."
+    }
+
+    Write-Info "Building the project..."
+    npm run build
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "Failed to build the project."
+    }
+
+    Write-Info "Installing globally..."
+    npm install -g .
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "Failed to install globally."
+    }
+
+    Write-Success "DAN CLI installed successfully from source!"
+    Write-Info "You can now run: dan or qwen"
+    Write-Info "The source code is available in: $installDir"
+}
+
+# Main function
+function Main {
+    Write-Info "DAN CLI Installation Script"
+    Write-Info "============================"
+
+    Check-Node
+    Check-Npm
+
+    Write-Host ""
+    Write-Host "Choose an installation method:"
+    Write-Host "1. Install from npm (recommended, faster)"
+    Write-Host "2. Install from source (latest development version)"
+
+    $choice = Read-Host "Enter your choice (1 or 2)"
+
+    switch ($choice) {
+        "1" {
+            Install-FromNpm
+        }
+        "2" {
+            Install-FromSource
+        }
+        default {
+            Write-Error "Invalid choice. Please enter 1 or 2."
+        }
+    }
+
+    Write-Host ""
+    Write-Success "Installation completed successfully!"
+    Write-Info "Run 'dan' or 'qwen' to start using the CLI."
+    Write-Info "Visit https://github.com/somdipto/DAN-cli for documentation."
+}
+
+# Run the main function
+Main