public override bool ParseCmdLine(CmdLine cmdLine)
{
// kefka --concat path/to/file1.js path/to/file2.js
// -of output/file.js -d=lf -dn=2 -e=lf
_delimiterRepeat = 1;
_inputFilesParam = new List <string>();
bool?isOutputFile = null;
for (int i = 1; i < cmdLine._args.Length; i++)
{
string arg = cmdLine._args[i];
if (arg == "-of")
{
isOutputFile = true;
continue;
}
else if (isOutputFile == true)
{
_outputFileParam = arg;
isOutputFile = false;
continue;
}
if (arg.StartsWith("-d="))
{
ParseEolTypeError error = EolUtil.ParseEqualsEolType(arg, out string eolType);
if (error != ParseEolTypeError.Success)
{
AppendError($"Missing or invalid -d= param value.");
return(false);
}
_eolTypeDelimiter = eolType;
continue;
}
else if (arg.StartsWith("-dn="))
{
string[] tok = arg.Split('=');
if (!int.TryParse(tok[1], out int delimRepeat))
{
AppendError("Missing or invalid -dn= param value.");
return(false);
}
_delimiterRepeat = delimRepeat;
continue;
}
else if (arg.StartsWith("-e="))
{
ParseEolTypeError error = EolUtil.ParseEqualsEolType(arg, out string eolType);
if (error != ParseEolTypeError.Success)
{
AppendError($"Missing or invalid -e= param value.");
return(false);
}
_eofEolType = eolType;
continue;
}
_inputFilesParam.Add(arg);
}
if (_inputFilesParam.Count == 0)
{
AppendError("Missing [input-files] param.");
return(false);
}
if (string.IsNullOrWhiteSpace(_outputFileParam))
{
AppendError("[output-file] param required.");
return(false);
}
return(true);
}
override public bool ParseCmdLine(CmdLine cmdLine)
{
ParseEolTypeError error = EolUtil.ParseEqualsEolType(cmdLine._type, out string eolType);
if (error != ParseEolTypeError.Success)
{
AppendError($"Missing or invalid -eol= param value.");
return false;
}
_eolTypeParam = eolType;
// kefka --eol=lf path/to/file.txt -op output/path
// kefka --eol=lf path/to/file.txt -of output/file.txt
_inputFilesParam = new List<string>();
bool? isOutputPath = null;
bool? isOutputFile = null;
for (int i = 1; i < cmdLine._args.Length; i++)
{
string arg = cmdLine._args[i];
if (isOutputPath == null && arg == "-op")
{
isOutputPath = true;
continue;
}
else if (isOutputPath == true)
{
_outputPathParam = arg;
isOutputPath = false;
break;
}
if (isOutputFile == null && arg == "-of")
{
isOutputFile = true;
continue;
}
else if (isOutputFile == true)
{
_outputFileParam = arg;
isOutputFile = false;
break;
}
if (arg == "--no-remove-bom")
{
_removeBom = false;
continue;
}
if (arg == "--in-place")
{
_inPlace = true;
continue;
}
_inputFilesParam.Add(arg);
}
if (_inputFilesParam.Count == 0)
{
AppendError("Missing [input-files] param.");
return false;
}
if (!_inPlace)
{
bool hasOutputPath = !string.IsNullOrWhiteSpace(_outputPathParam);
bool hasOutputFile = !string.IsNullOrWhiteSpace(_outputFileParam);
if (isOutputPath == true && !hasOutputPath)
{
AppendError("Missing [output-path] param.");
return false;
}
else if (isOutputFile == true && !hasOutputFile)
{
AppendError("Missing [output-file] param.");
return false;
}
if (!hasOutputPath && !hasOutputFile)
{
AppendError("[output-path] or [output-file] param required.");
return false;
}
else if (hasOutputPath && hasOutputFile)
{
AppendError("Cannot have both [output-path] and [output-file] params.");
return false;
}
if (hasOutputFile && _inputFilesParam.Count > 1)
{
AppendError("Single [output-file] with multiple input files. Maybe you meant to use -op instead?");
return false;
}
}
return true;
}