install.ps1

# VibeCoding Installer for Windows
# Downloads and installs the latest release from GitHub
#
# Repository: https://github.com/startvibecoding/vibecoding
# Author:     zhenruyan
# Blog:       https://pkold.com

$ErrorActionPreference = "Stop"

$REPO = "startvibecoding/vibecoding"
$BINARY_NAME = "vibecoding.exe"
$DEFAULT_INSTALL_DIR = "$env:LOCALAPPDATA\vibecoding"

# Colors
function Write-Info { Write-Host "[INFO] $args" -ForegroundColor Cyan }
function Write-Success { Write-Host "[SUCCESS] $args" -ForegroundColor Green }
function Write-Warn { Write-Host "[WARN] $args" -ForegroundColor Yellow }
function Write-Error { Write-Host "[ERROR] $args" -ForegroundColor Red; exit 1 }

# Banner
Write-Host ""
Write-Host "╔═══════════════════════════════════════════════════════════════╗" -ForegroundColor DarkCyan
Write-Host "║                   VibeCoding Installer                       ║" -ForegroundColor DarkCyan
Write-Host "║         https://github.com/startvibecoding/vibecoding        ║" -ForegroundColor DarkCyan
Write-Host "║                Author: zhenruyan | pkold.com                 ║" -ForegroundColor DarkCyan
Write-Host "╚═══════════════════════════════════════════════════════════════╝" -ForegroundColor DarkCyan
Write-Host ""

# Detect architecture
$arch = if ([Environment]::Is64BitOperatingSystem) { "amd64" } else { Write-Error "32-bit systems are not supported" }
Write-Info "Detected architecture: windows/$arch"

# Get install directory
$installDir = if ($env:VIBECODING_INSTALL_DIR) { $env:VIBECODING_INSTALL_DIR } else { $DEFAULT_INSTALL_DIR }
Write-Info "Install directory: $installDir"

# Get latest version from GitHub
Write-Info "Fetching latest version..."
try {
    $release = Invoke-RestMethod -Uri "https://api.github.com/repos/$REPO/releases/latest" -Headers @{
        "Accept" = "application/vnd.github.v3+json"
    }
    $version = $release.tag_name
    Write-Info "Latest version: $version"
} catch {
    Write-Error "Failed to fetch latest version: $_"
}

# Find download URL
$versionNum = $release.tag_name -replace '^v', ''
$archiveName = "vibecoding-${versionNum}-windows-$arch.zip"
$asset = $release.assets | Where-Object { $_.name -eq $archiveName }

if (-not $asset) {
    Write-Error "Release asset not found: $archiveName"
}

$downloadUrl = $asset.browser_download_url
Write-Info "Download URL: $downloadUrl"

# Create temp directory
$tempDir = Join-Path $env:TEMP "vibecoding-install-$(Get-Random)"
New-Item -ItemType Directory -Path $tempDir -Force | Out-Null

try {
    # Download archive
    $archivePath = Join-Path $tempDir $archiveName
    Write-Info "Downloading $archiveName..."

    $progressPreference = 'SilentlyContinue'
    Invoke-WebRequest -Uri $downloadUrl -OutFile $archivePath -UseBasicParsing
    $progressPreference = 'Continue'

    Write-Success "Download complete"

    # Extract archive
    Write-Info "Extracting archive..."
    $extractPath = Join-Path $tempDir "extract"
    Expand-Archive -Path $archivePath -DestinationPath $extractPath -Force

    # Find binary
    $binaryPath = Get-ChildItem -Path $extractPath -Filter $BINARY_NAME -Recurse | Select-Object -First 1

    if (-not $binaryPath) {
        Write-Error "Binary not found in archive"
    }

    # Create install directory
    if (-not (Test-Path $installDir)) {
        Write-Info "Creating install directory: $installDir"
        New-Item -ItemType Directory -Path $installDir -Force | Out-Null
    }

    # Install binary
    $destPath = Join-Path $installDir $BINARY_NAME
    Write-Info "Installing to $destPath..."
    Copy-Item -Path $binaryPath.FullName -Destination $destPath -Force
    Write-Success "Installed $BINARY_NAME to $installDir"

    # Add to PATH if not already present
    $currentPath = [Environment]::GetEnvironmentVariable("Path", "User")

    # Use exact matching by splitting PATH into entries
    $pathEntries = if ($currentPath) { $currentPath -split ';' | Where-Object { $_ -ne '' } } else { @() }

    if ($pathEntries -notcontains $installDir) {
        Write-Info "Adding $installDir to PATH..."
        # Safely join without leading/trailing semicolons
        $newPath = if ($currentPath) { "$currentPath;$installDir" } else { $installDir }
        [Environment]::SetEnvironmentVariable("Path", $newPath, "User")
        # Update current session PATH so user can use it immediately
        $env:Path = [Environment]::GetEnvironmentVariable("Path", "Machine") + ";" + [Environment]::GetEnvironmentVariable("Path", "User")
        Write-Success "Added to PATH (restart other terminals to take effect)"
    } else {
        Write-Info "$installDir is already in PATH"
    }

    # Show config directory info
    $configDir = Join-Path $env:APPDATA "vibecoding"
    $settingsPath = Join-Path $configDir "settings.json"

    Write-Host ""
    Write-Success "Installation complete!"
    Write-Host ""
    Write-Host "  Install directory: $destPath" -ForegroundColor White
    Write-Host "  Config directory : $configDir" -ForegroundColor White
    Write-Host "    - Settings file: $settingsPath" -ForegroundColor Gray
    Write-Host ""
    Write-Host "  Version: $version" -ForegroundColor White
    Write-Host ""

    # Check if vibecoding is available
    $vibecodingPath = Get-Command vibecoding -ErrorAction SilentlyContinue
    if ($vibecodingPath) {
        Write-Host "  Get started:" -ForegroundColor White
        Write-Host "    vibecoding --help" -ForegroundColor Gray
        Write-Host ""
    } else {
        Write-Warn "'vibecoding' is not found in your current PATH."
        Write-Host ""
        Write-Host "  To add it to your PATH manually:" -ForegroundColor White
        Write-Host ""
        Write-Host "  # PowerShell (current session):" -ForegroundColor Cyan
        Write-Host "    \$env:Path += \";$installDir\"" -ForegroundColor Cyan
        Write-Host ""
        Write-Host "  # PowerShell (permanent, current user):" -ForegroundColor Cyan
        Write-Host "    [Environment]::SetEnvironmentVariable('Path', \$env:Path + ';$installDir', 'User')" -ForegroundColor Cyan
        Write-Host ""
        Write-Host "  # CMD (permanent, current user):" -ForegroundColor Cyan
        Write-Host "    setx Path \"%Path%;$installDir\"" -ForegroundColor Cyan
        Write-Host ""
        Write-Host "  # Or add via System Settings > Environment Variables > User PATH" -ForegroundColor Cyan
        Write-Host ""
    }

} catch {
    Write-Error "Installation failed: $_"
} finally {
    # Cleanup
    if (Test-Path $tempDir) {
        Remove-Item -Path $tempDir -Recurse -Force -ErrorAction SilentlyContinue
    }
}