Fix docs and add new start scripts

INSTALL_CLIENT.ps1

@@ -0,0 +1,315 @@
+# ==============================================================================
+# Twinkle Client Installation Script for Windows
+#
+# This script sets up a Python environment for using Twinkle client with Tinker.
+# It will:
+#   1. Check if conda is installed; if not, download and install Miniconda
+#   2. Create a new conda environment with Python 3.11
+#   3. Install twinkle-kit with tinker dependencies
+#
+# Usage (run in PowerShell):
+#   .\INSTALL_CLIENT.ps1 [ENV_NAME]
+#
+# Arguments:
+#   ENV_NAME  - Name of the conda environment (default: twinkle-client)
+#
+# After installation, activate the environment with:
+#   conda activate twinkle-client
+# ==============================================================================
+
+param(
+    [string]$EnvName = "twinkle-client"
+)
+
+$ErrorActionPreference = "Stop"
+$PythonVersion = "3.11"
+$MinicondaUrl = "https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe"
+
+Write-Host "==========================================" -ForegroundColor Cyan
+Write-Host "Twinkle Client Installation (Windows)" -ForegroundColor Cyan
+Write-Host "==========================================" -ForegroundColor Cyan
+Write-Host "Environment name: $EnvName"
+Write-Host "Python version: $PythonVersion"
+Write-Host ""
+
+# ==============================================================================
+# Step 1: Check and install Conda
+# ==============================================================================
+
+function Test-CondaInstalled {
+    try {
+        $condaVersion = conda --version 2>$null
+        if ($condaVersion) {
+            Write-Host "[OK] Conda is already installed: $condaVersion" -ForegroundColor Green
+            return $true
+        }
+    } catch {}
+
+    # Check common installation paths
+    $condaPaths = @(
+        "$env:USERPROFILE\miniconda3\Scripts\conda.exe",
+        "$env:USERPROFILE\anaconda3\Scripts\conda.exe",
+        "C:\ProgramData\miniconda3\Scripts\conda.exe",
+        "C:\ProgramData\Anaconda3\Scripts\conda.exe"
+    )
+
+    foreach ($path in $condaPaths) {
+        if (Test-Path $path) {
+            $condaDir = Split-Path (Split-Path $path)
+            Write-Host "[!] Found conda at: $condaDir" -ForegroundColor Yellow
+            Write-Host "    Adding to PATH for this session..."
+            $env:PATH = "$condaDir\Scripts;$condaDir;$env:PATH"
+            return $true
+        }
+    }
+
+    Write-Host "[!] Conda not found" -ForegroundColor Yellow
+    return $false
+}
+
+function Install-Miniconda {
+    Write-Host ""
+    Write-Host "Installing Miniconda..." -ForegroundColor Cyan
+
+    $installerPath = "$env:TEMP\Miniconda3-latest-Windows-x86_64.exe"
+    $installDir = "$env:USERPROFILE\miniconda3"
+
+    Write-Host "Downloading Miniconda from: $MinicondaUrl"
+
+    # Download installer
+    try {
+        Invoke-WebRequest -Uri $MinicondaUrl -OutFile $installerPath -UseBasicParsing
+    } catch {
+        Write-Host "[ERROR] Failed to download Miniconda: $_" -ForegroundColor Red
+        exit 1
+    }
+
+    Write-Host "Installing Miniconda to: $installDir"
+    Write-Host "This may take a few minutes..."
+
+    # Run installer silently
+    Start-Process -FilePath $installerPath -ArgumentList @(
+        "/InstallationType=JustMe",
+        "/RegisterPython=0",
+        "/AddToPath=1",
+        "/S",
+        "/D=$installDir"
+    ) -Wait -NoNewWindow
+
+    # Add to PATH for current session
+    $env:PATH = "$installDir\Scripts;$installDir;$env:PATH"
+
+    # Clean up
+    Remove-Item $installerPath -Force -ErrorAction SilentlyContinue
+
+    Write-Host "[OK] Miniconda installed successfully" -ForegroundColor Green
+    Write-Host ""
+    Write-Host "[!] IMPORTANT: Restart PowerShell after installation to use conda globally" -ForegroundColor Yellow
+}
+
+if (-not (Test-CondaInstalled)) {
+    $response = Read-Host "Do you want to install Miniconda? [Y/n]"
+    if ($response -match "^[Nn]") {
+        Write-Host "Installation cancelled. Please install conda manually."
+        exit 1
+    }
+    Install-Miniconda
+}
+
+# Initialize conda for PowerShell
+try {
+    $condaHook = conda shell.powershell hook 2>$null | Out-String
+    if ($condaHook) {
+        Invoke-Expression $condaHook
+    }
+} catch {}
+
+# ==============================================================================
+# Step 2: Create conda environment
+# ==============================================================================
+
+Write-Host ""
+Write-Host "Creating conda environment: $EnvName (Python $PythonVersion)..." -ForegroundColor Cyan
+
+# Accept Conda ToS for default channels (required for conda >= 26.x)
+Write-Host "Accepting Conda Terms of Service for default channels..."
+try {
+    conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/main 2>$null
+    conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/r 2>$null
+    conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/msys2 2>$null
+} catch {
+    # Older conda versions don't have tos command, ignore
+}
+
+# Check if environment already exists
+$envList = conda env list 2>$null
+if ($envList -match "^$EnvName\s") {
+    Write-Host "[!] Environment '$EnvName' already exists." -ForegroundColor Yellow
+    $response = Read-Host "Do you want to remove and recreate it? [y/N]"
+    if ($response -match "^[Yy]") {
+        Write-Host "Removing existing environment..."
+        conda env remove -n $EnvName -y
+    } else {
+        Write-Host "Using existing environment..."
+    }
+}
+
+# Create environment if it doesn't exist
+$envList = conda env list 2>$null
+if (-not ($envList -match "^$EnvName\s")) {
+    Write-Host "Running: conda create -n $EnvName python=$PythonVersion -y"
+    conda create -n $EnvName python=$PythonVersion -y
+    if ($LASTEXITCODE -ne 0) {
+        Write-Host "[ERROR] Failed to create conda environment. Exit code: $LASTEXITCODE" -ForegroundColor Red
+        exit 1
+    }
+}
+
+# Verify environment was created
+$envList = conda env list 2>$null
+if (-not ($envList -match "^$EnvName\s")) {
+    Write-Host "[ERROR] Environment '$EnvName' was not created successfully." -ForegroundColor Red
+    Write-Host "Please run manually:" -ForegroundColor Yellow
+    Write-Host "  conda create -n $EnvName python=$PythonVersion" -ForegroundColor Yellow
+    exit 1
+}
+
+Write-Host "[OK] Environment '$EnvName' is ready" -ForegroundColor Green
+
+# ==============================================================================
+# Step 3: Install dependencies
+# ==============================================================================
+
+Write-Host ""
+Write-Host "Activating environment and installing dependencies..." -ForegroundColor Cyan
+
+# Activate environment
+Write-Host "Activating environment '$EnvName'..."
+try {
+    conda activate $EnvName
+    if ($LASTEXITCODE -ne 0) {
+        throw "conda activate failed"
+    }
+} catch {
+    Write-Host "[!] Standard activation failed, trying alternative method..." -ForegroundColor Yellow
+    # Alternative: run commands in the conda environment directly
+    $condaBase = (conda info --base 2>$null).Trim()
+    $activateScript = Join-Path $condaBase "Scripts\activate.bat"
+    if (Test-Path $activateScript) {
+        cmd /c "call `"$activateScript`" $EnvName && pip --version" 2>$null
+    }
+}
+
+# Verify we're in the correct environment
+$currentPython = python --version 2>&1
+Write-Host "Current Python: $currentPython"
+if ($currentPython -notmatch "3\.11") {
+    Write-Host "[!] Warning: Python version mismatch. Expected 3.11, got: $currentPython" -ForegroundColor Yellow
+    Write-Host "Attempting to use conda run instead..." -ForegroundColor Yellow
+    $UseCondaRun = $true
+} else {
+    $UseCondaRun = $false
+}
+
+# Upgrade pip
+if ($UseCondaRun) {
+    conda run -n $EnvName pip install --upgrade pip
+} else {
+    pip install --upgrade pip
+}
+
+# Check if we're in the twinkle source directory
+$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+
+if (Test-Path "$ScriptDir\pyproject.toml") {
+    Write-Host ""
+    Write-Host "Installing twinkle from source (with tinker support)..." -ForegroundColor Cyan
+    if ($UseCondaRun) {
+        conda run -n $EnvName pip install -e "$ScriptDir[tinker]"
+    } else {
+        pip install -e "$ScriptDir[tinker]"
+    }
+} else {
+    Write-Host ""
+    Write-Host "Installing twinkle-kit from PyPI (with tinker support)..." -ForegroundColor Cyan
+    if ($UseCondaRun) {
+        conda run -n $EnvName pip install "twinkle-kit[tinker]"
+    } else {
+        pip install "twinkle-kit[tinker]"
+    }
+}
+
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "[ERROR] Failed to install twinkle. Exit code: $LASTEXITCODE" -ForegroundColor Red
+    exit 1
+}
+
+# ==============================================================================
+# Step 4: Verify installation
+# ==============================================================================
+
+Write-Host ""
+Write-Host "Verifying installation..." -ForegroundColor Cyan
+Write-Host ""
+
+$verifyScript = @"
+import sys
+print(f'Python: {sys.version}')
+print()
+
+packages = [
+    'twinkle',
+    'twinkle_client',
+    'tinker',
+    'transformers',
+    'peft',
+    'modelscope',
+    'datasets',
+]
+
+print('Installed packages:')
+print('-' * 40)
+
+for pkg in packages:
+    try:
+        mod = __import__(pkg)
+        version = getattr(mod, '__version__', 'unknown')
+        print(f'  {pkg}: {version}')
+    except ImportError as e:
+        print(f'  {pkg}: NOT INSTALLED ({e})')
+
+print()
+print('Testing twinkle client imports...')
+try:
+    from twinkle_client import init_tinker_client
+    print('  [OK] init_tinker_client available')
+except ImportError as e:
+    print(f'  [FAIL] init_tinker_client: {e}')
+
+try:
+    from twinkle.dataloader import DataLoader
+    from twinkle.dataset import Dataset, DatasetMeta
+    from twinkle.preprocessor import SelfCognitionProcessor
+    print('  [OK] twinkle core components available')
+except ImportError as e:
+    print(f'  [FAIL] twinkle core: {e}')
+"@
+
+if ($UseCondaRun) {
+    conda run -n $EnvName python -c $verifyScript
+} else {
+    python -c $verifyScript
+}
+
+Write-Host ""
+Write-Host "==========================================" -ForegroundColor Cyan
+Write-Host "Installation complete!" -ForegroundColor Green
+Write-Host "==========================================" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "To activate the environment, run:"
+Write-Host "  conda activate $EnvName" -ForegroundColor Yellow
+Write-Host ""
+Write-Host "Example usage (see cookbook/client/tinker/):"
+Write-Host '  $env:MODELSCOPE_TOKEN = "your-token"' -ForegroundColor Yellow
+Write-Host "  python cookbook/client/tinker/modelscope_service/self_cognition.py" -ForegroundColor Yellow
+Write-Host ""