FictionArchive/FictionArchive.Service.Shared/SchemaExportDetector.cs

namespace FictionArchive.Service.Shared;

/// <summary>
/// Detects if the application is running in schema export mode (for HotChocolate CLI commands).
/// In this mode, infrastructure like RabbitMQ and databases should not be initialized.
/// </summary>
public static class SchemaExportDetector
{
    /// <summary>
    /// Checks if the current run is a schema export command.
    /// </summary>
    /// <param name="args">Command line arguments passed to Main()</param>
    /// <returns>True if running schema export, false otherwise</returns>
    public static bool IsSchemaExportMode(string[] args)
    {
        // HotChocolate CLI pattern: "schema export" after "--" delimiter
        // Handles: dotnet run -- schema export --output schema.graphql
        var normalizedArgs = args.SkipWhile(a => a == "--").ToArray();
        return normalizedArgs.Length > 0 &&
               normalizedArgs[0].Equals("schema", StringComparison.OrdinalIgnoreCase);
    }
}