/// <summary>
/// The main method of the task.
/// </summary>
/// <param name="args">The arguments.</param>
/// <returns>The return code.</returns>
private int Main(string[] args)
{
var arguments = new List<string>();
arguments.AddRange(args);
var configuration = GetConfigurationFromArguments(arguments);
if (configuration.Help)
return -1;
if (arguments.Count == 0)
{
WriteHelp();
return -1;
}
string inputDirectoryPath, inputFilePattern;
if (Directory.Exists(arguments[0]))
{
inputDirectoryPath = arguments[0];
inputFilePattern = "*.less";
}
else
{
inputDirectoryPath = Path.GetDirectoryName(arguments[0]);
if (string.IsNullOrEmpty(inputDirectoryPath)) inputDirectoryPath = "." + Path.DirectorySeparatorChar;
inputFilePattern = Path.GetFileName(arguments[0]);
if (!Path.HasExtension(inputFilePattern)) inputFilePattern = Path.ChangeExtension(inputFilePattern, "less");
}
var outputDirectoryPath = string.Empty;
var outputFilename = string.Empty;
if (arguments.Count > 1)
{
if (Directory.Exists(arguments[1]))
{
outputDirectoryPath = arguments[1];
}
else
{
outputDirectoryPath = Path.GetDirectoryName(arguments[1]);
outputFilename = Path.GetFileName(arguments[1]);
if (!Path.HasExtension(outputFilename))
outputFilename = Path.ChangeExtension(outputFilename, "css");
}
}
if (string.IsNullOrEmpty(outputDirectoryPath))
{
outputDirectoryPath = inputDirectoryPath;
}
else
{
Directory.CreateDirectory(outputDirectoryPath);
}
if (HasWildcards(inputFilePattern))
{
if (!string.IsNullOrEmpty(outputFilename))
{
Log.LogError("Output filename patterns/filenames are not supported when using input wildcards. You may only specify an output directory (end the output in a directory seperator)");
return -1;
}
outputFilename = string.Empty;
}
var filenames = Directory.GetFiles(inputDirectoryPath, inputFilePattern);
if (filenames.Count() == 0)
{
Log.LogError("No files found matching pattern '{0}'", inputFilePattern);
return -1;
}
var engineFactory = new EngineFactory(configuration);
var containerFactory = new dotlessCompilerContainerFactory(this);
var engine = engineFactory.GetEngine(containerFactory);
foreach (var filename in filenames)
{
var inputFile = new FileInfo(filename);
var outputFile =
string.IsNullOrEmpty(outputFilename) ?
Path.Combine(outputDirectoryPath, Path.ChangeExtension(inputFile.Name, "css")) :
Path.Combine(outputDirectoryPath, outputFilename);
var outputFilePath = Path.GetFullPath(outputFile);
var returnCode = CompileImpl(engine, inputFile.FullName, outputFilePath);
if (returnCode != 0)
{
// IF not zero
// THEN return the failure code
return returnCode;
}
}
return ReturnCode;
}
/// <summary>
/// The main method of the task.
/// </summary>
/// <param name="args">The arguments.</param>
/// <returns>The return code.</returns>
private int Main(string[] args)
{
var arguments = new List <string>();
arguments.AddRange(args);
var configuration = GetConfigurationFromArguments(arguments);
if (configuration.Help)
{
return(-1);
}
if (arguments.Count == 0)
{
WriteHelp();
return(-1);
}
string inputDirectoryPath, inputFilePattern;
if (Directory.Exists(arguments[0]))
{
inputDirectoryPath = arguments[0];
inputFilePattern = "*.less";
}
else
{
inputDirectoryPath = Path.GetDirectoryName(arguments[0]);
if (string.IsNullOrEmpty(inputDirectoryPath))
{
inputDirectoryPath = "." + Path.DirectorySeparatorChar;
}
inputFilePattern = Path.GetFileName(arguments[0]);
if (!Path.HasExtension(inputFilePattern))
{
inputFilePattern = Path.ChangeExtension(inputFilePattern, "less");
}
}
var outputDirectoryPath = string.Empty;
var outputFilename = string.Empty;
if (arguments.Count > 1)
{
if (Directory.Exists(arguments[1]))
{
outputDirectoryPath = arguments[1];
}
else
{
outputDirectoryPath = Path.GetDirectoryName(arguments[1]);
outputFilename = Path.GetFileName(arguments[1]);
if (!Path.HasExtension(outputFilename))
{
outputFilename = Path.ChangeExtension(outputFilename, "css");
}
}
}
if (string.IsNullOrEmpty(outputDirectoryPath))
{
outputDirectoryPath = inputDirectoryPath;
}
else
{
Directory.CreateDirectory(outputDirectoryPath);
}
if (HasWildcards(inputFilePattern))
{
if (!string.IsNullOrEmpty(outputFilename))
{
Log.LogError("Output filename patterns/filenames are not supported when using input wildcards. You may only specify an output directory (end the output in a directory seperator)");
return(-1);
}
outputFilename = string.Empty;
}
var filenames = Directory.GetFiles(inputDirectoryPath, inputFilePattern);
if (filenames.Count() == 0)
{
Log.LogError("No files found matching pattern '{0}'", inputFilePattern);
return(-1);
}
var engineFactory = new EngineFactory(configuration);
var containerFactory = new dotlessCompilerContainerFactory(this);
var engine = engineFactory.GetEngine(containerFactory);
foreach (var filename in filenames)
{
var inputFile = new FileInfo(filename);
var outputFile =
string.IsNullOrEmpty(outputFilename) ?
Path.Combine(outputDirectoryPath, Path.ChangeExtension(inputFile.Name, "css")) :
Path.Combine(outputDirectoryPath, outputFilename);
var outputFilePath = Path.GetFullPath(outputFile);
var returnCode = CompileImpl(engine, inputFile.FullName, outputFilePath);
if (returnCode != 0)
{
// IF not zero
// THEN return the failure code
return(returnCode);
}
}
return(ReturnCode);
}
