public static CommandLineOptions Parse(string[] args)
{
var options = new CommandLineOptions();
options.SolutionFile = string.Empty;
var optionType = OptionType.None;
foreach (string arg in args)
{
if (arg.StartsWith("-") || arg.StartsWith("/"))
{
optionType = options.ParseOptionType(arg.Substring(1));
}
else
{
try
{
options.ParseOptionArgument(optionType, arg);
optionType = OptionType.None;
}
catch (CommandLineOptionException)
{
throw;
}
catch (Exception ex)
{
throw new CommandLineOptionException("Invalid command line option: {0}: {1}", arg, ex.Message);
}
}
}
if (!string.IsNullOrEmpty(options.SolutionFile))
options.SolutionFolderPath = Path.GetDirectoryName(options.SolutionFile);
return options;
}
private static void GenerateSolutionFile(CommandLineOptions options)
{
if (!Directory.Exists(options.ProjectRootFolderPath))
{
throw new SolutionFileGenerationException("Invalid directory: " + options.ProjectRootFolderPath);
}
else if (File.Exists(options.SolutionFile) && ((File.GetAttributes(options.SolutionFile) & FileAttributes.ReadOnly) != 0) && !options.OverwriteReadOnlyFile)
{
throw new SolutionFileGenerationException("Solution file is read-only. Use /r option to overwrite read-only solution file.");
}
else
{
if (File.Exists(options.SolutionFile))
{
var fileAttributes = File.GetAttributes(options.SolutionFile);
if ((fileAttributes & FileAttributes.ReadOnly) != 0 && options.OverwriteReadOnlyFile)
{
File.SetAttributes(options.SolutionFile, fileAttributes ^ FileAttributes.ReadOnly);
}
}
SolutionGenerator generator = new SolutionGenerator(new ConsoleLogger());
generator.GenerateSolution(options.SolutionFile, options);
string message;
if (generator.NumberOfProjectsFound > 0)
{
message = string.Format("Solution file is generated\r\n{0} projects found\r\n{1} projects skipped\r\n{2} projects added\r\n{3} projects removed",
generator.NumberOfProjectsFound, generator.NumberOfProjectsSkipped, generator.NumberOfProjectsAdded, generator.NumberOfProjectsRemoved);
}
else
{
message = string.Format("No project files found in the specified location\r\nSolution file is not generated");
}
Console.WriteLine();
Console.WriteLine(message);
}
}
