Param(
    [string]$DocfxPath = "docfx",
    [string]$WorkingDir = "$(Resolve-Path .)"
)

$ErrorActionPreference = 'Stop'

Write-Host "Generating docfx documentation..."

if (-not (Get-Command $DocfxPath -ErrorAction SilentlyContinue)) {
    Write-Host "Docfx not found on PATH. Install docfx or provide full path to docfx.exe" -ForegroundColor Yellow
}

Push-Location $WorkingDir
try {
    & $DocfxPath metadata docfx.json
    & $DocfxPath build docfx.json
    Write-Host "Docfx build complete. Output in _site folder" -ForegroundColor Green
}
finally {
    Pop-Location
}