param (
    [string]$dir,
    [string]$app
)
# dir is the location of the root folder.

# Store the original directory
$originalDir = Get-Location

Write-Host $originalDir

# Check if the directory is provided
if (-not $dir) {
    Write-Host "Error: Directory parameter is required."
    exit 1
}

# Check if the directory exists
if (-not (Test-Path $dir)) {
    Write-Host "Error: Directory '$dir' does not exist."
    exit 1
}

# Navigate to the directory
Set-Location -Path $dir

# Run npm run build
Write-Host "Running 'npm run build' in directory: $dir"
npm run build

Write-Host "Build completed successfully."

# Restore the original directory
Set-Location -Path $originalDir
exit 0