static void Main(string[] args)
{
CmdLineParams cmdLineParams = new CmdLineParams();
CmdLineArgsParser.Parse(args, cmdLineParams);
Console.WriteLine("Input path: {0}", cmdLineParams.InputPath);
Console.WriteLine("Output path: {0}", cmdLineParams.OutputPath);
Console.WriteLine("Max width: {0}", cmdLineParams.MaxWidth);
Console.WriteLine("Max height: {0}", cmdLineParams.MaxHeight);
Console.WriteLine("Force: {0}", cmdLineParams.ForceOverride);
if (File.Exists(cmdLineParams.InputPath))
{
string outputPath = cmdLineParams.OutputPath ?? CmdLineParams.GetOutputFileName(cmdLineParams.InputPath, cmdLineParams.OutputPath);
ProcessFile(cmdLineParams.InputPath, outputPath, cmdLineParams.MaxWidth, cmdLineParams.MaxHeight, cmdLineParams.ForceOverride);
}
else if (Directory.Exists(cmdLineParams.InputPath))
{
ProcessDirectory(cmdLineParams.InputPath, cmdLineParams.OutputPath, cmdLineParams.MaxWidth, cmdLineParams.MaxHeight, cmdLineParams.ForceOverride);
}
else
{
throw new InvalidOperationException("Path access denied: " + cmdLineParams.InputPath);
}
}
private static void ProcessDirectory(string inputPath, string outputPath, int maxWidth, int maxHeight, bool forceOverride)
{
string[] inputFiles = Directory.GetFiles(inputPath);
foreach (string inputFile in inputFiles)
{
string fileExt = Path.GetExtension(inputFile).ToLower();
if (!IMAGE_EXTENSIONS.Contains(fileExt))
{
Console.WriteLine(string.Format("File type not supported ({0}): {1}", fileExt, inputFile));
continue;
}
string outputFile = CmdLineParams.GetOutputFileName(inputFile, outputPath);
ProcessFile(inputFile, outputFile, maxWidth, maxHeight, forceOverride);
}
}