Move source code into "Source" folder

Source/LibationCli/Program.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using CommandLine;
+using CommandLine.Text;
+using Dinah.Core;
+using Dinah.Core.Collections;
+using Dinah.Core.Collections.Generic;
+
+namespace LibationCli
+{
+	public enum ExitCode
+	{
+		ProcessCompletedSuccessfully = 0,
+		NonRunNonError = 1,
+		ParseError = 2,
+		RunTimeError = 3
+	}
+	class Program
+	{
+        static async Task<int> Main(string[] args)
+		{
+			//***********************************************//
+			//                                               //
+			//   do not use Configuration before this line   //
+			//                                               //
+			//***********************************************//
+			Setup.Initialize();
+			Setup.SubscribeToDatabaseEvents();
+
+			var types = Setup.LoadVerbs();
+
+#if DEBUG
+			string input = null;
+
+			//input = "  export --help";
+			//input = "  scan  rmcrackan";
+			//input = "  liberate ";
+
+
+			// note: this hack will fail for quoted file paths with spaces because it will break on those spaces
+			if (!string.IsNullOrWhiteSpace(input))
+				args = input.Split(' ', StringSplitOptions.RemoveEmptyEntries);
+			var setBreakPointHere = args;
+#endif
+
+			var result = Parser.Default.ParseArguments(args, types);
+
+			// if successfully parsed
+			// async: run parsed options
+			await result.WithParsedAsync<OptionsBase>(opt => opt.Run());
+
+			// if not successfully parsed
+			// sync: handle parse errors
+			result.WithNotParsed(errors => HandleErrors(result, errors));
+
+			return Environment.ExitCode;
+		}
+
+		private static void HandleErrors(ParserResult<object> result, IEnumerable<Error> errors)
+		{
+			var errorsList = errors.ToList();
+			if (errorsList.Any(e => e.Tag.In(ErrorType.HelpRequestedError, ErrorType.VersionRequestedError, ErrorType.HelpVerbRequestedError)))
+			{
+				Environment.ExitCode = (int)ExitCode.NonRunNonError;
+				return;
+			}
+
+			Environment.ExitCode = (int)ExitCode.ParseError;
+
+			if (errorsList.Any(e => e.Tag.In(ErrorType.NoVerbSelectedError)))
+			{
+				Console.WriteLine("No verb selected");
+				return;
+			}
+
+			var helpText = HelpText.AutoBuild(result,
+				h => HelpText.DefaultParsingErrorsHandler(result, h),
+				e => e);
+			Console.WriteLine(helpText);
+		}
+	}
+}