public static int Main(string[] _args)
{
var args = new List <string> (_args);
bool useStdout = false, showHelp = false, strictMode = false;
for (int i = 0; i < args.Count; i++)
{
var arg = args[i];
if (!arg.StartsWith("-"))
{
continue;
}
switch (arg)
{
case "-?":
case "--help":
case "-h":
showHelp = true;
break;
case "--trace":
case "--trace1":
SourcesParser.TraceLevel = 1;
break;
case "--trace2":
SourcesParser.TraceLevel = 2;
break;
case "--trace3":
SourcesParser.TraceLevel = 3;
break;
case "--trace4":
SourcesParser.TraceLevel = 4;
break;
case "--stdout":
useStdout = true;
break;
case "--strict":
strictMode = true;
break;
default:
Console.Error.WriteLine("Unrecognized switch " + arg);
break;
}
args.RemoveAt(i);
i--;
}
if (args.Count != 4)
{
showHelp = true;
}
if (showHelp)
{
Console.Error.WriteLine("Usage: mcs/build/gensources.exe [options] (outputFileName|--stdout) libraryDirectoryAndName platformName profileName");
Console.Error.WriteLine("You can specify * for platformName and profileName to read all sources files");
Console.Error.WriteLine("Available options:");
Console.Error.WriteLine("--help -h -?");
Console.Error.WriteLine(" Show command line info");
Console.Error.WriteLine("--trace1 --trace2 --trace3 --trace4");
Console.Error.WriteLine(" Enable diagnostic output");
Console.Error.WriteLine("--stdout");
Console.Error.WriteLine(" Writes results to standard output (omit outputFileName if you use this)");
Console.Error.WriteLine("--strict");
Console.Error.WriteLine(" Produces an error exit code if files or directories are invalid/missing");
return(1);
}
var myAssembly = Assembly.GetExecutingAssembly();
var codeBase = new Uri(myAssembly.CodeBase);
var executablePath = Path.GetFullPath(codeBase.LocalPath);
var executableDirectory = Path.GetDirectoryName(executablePath);
var outFile = Path.GetFullPath(args[0]);
var libraryFullName = Path.GetFullPath(args[1]);
var platformName = args[2];
var profileName = args[3];
var platformsFolder = Path.Combine(executableDirectory, "platforms");
var profilesFolder = Path.Combine(executableDirectory, "profiles");
var libraryDirectory = Path.GetDirectoryName(libraryFullName);
var libraryName = Path.GetFileName(libraryFullName);
var parser = new SourcesParser(platformsFolder, profilesFolder);
var result = parser.Parse(libraryDirectory, libraryName, platformName, profileName);
if (SourcesParser.TraceLevel > 0)
{
Console.Error.WriteLine($"// Writing sources for platform {platformName} and profile {profileName}, relative to {libraryDirectory}, to {outFile}.");
}
TextWriter output;
if (useStdout)
{
output = Console.Out;
}
else
{
output = new StreamWriter(outFile);
}
using (output) {
foreach (var fileName in result.GetFileNames().OrderBy(s => s, StringComparer.Ordinal))
{
output.WriteLine(fileName);
}
}
if (strictMode)
{
return(result.ErrorCount);
}
else
{
return(0);
}
}
public static int Main(string[] _args)
{
var args = new List <string> (_args);
bool useStdout = false, showHelp = false, strictMode = false;
string baseDir = null;
for (int i = 0; i < args.Count; i++)
{
var arg = args[i];
if (!arg.StartsWith("-"))
{
continue;
}
string argValue = null;
var offset = arg.IndexOf(':');
if (offset >= 0)
{
argValue = arg.Substring(offset + 1);
arg = arg.Substring(0, offset);
}
switch (arg)
{
case "-?":
case "--help":
case "-h":
showHelp = true;
break;
case "--trace":
if (argValue != null)
{
SourcesParser.TraceLevel = int.Parse(argValue);
}
else
{
SourcesParser.TraceLevel = 1;
}
break;
case "--stdout":
useStdout = true;
break;
case "--strict":
strictMode = true;
break;
case "--basedir":
baseDir = argValue;
break;
default:
Console.Error.WriteLine($"// Unrecognized switch {arg}. Aborting.");
return(1);
}
args.RemoveAt(i);
i--;
}
if ((args.Count < 3) || (args.Count > 4))
{
showHelp = true;
}
if (showHelp)
{
Console.Error.WriteLine("Usage: mcs/build/gensources.exe [options] (outputFileName|--stdout) libraryDirectoryAndName platformName profileName");
Console.Error.WriteLine("or mcs/build/gensources.exe [options] (outputFileName|--stdout) (--baseDir:<dir>) sourcesFile exclusionsFile");
Console.Error.WriteLine("You can specify * for platformName and profileName to read all sources files");
Console.Error.WriteLine("Available options:");
Console.Error.WriteLine("--help -h -?");
Console.Error.WriteLine(" Show command line info");
Console.Error.WriteLine("--trace:n");
Console.Error.WriteLine(" Enable diagnostic output, at tracing level n (1-4)");
Console.Error.WriteLine("--stdout");
Console.Error.WriteLine(" Writes results to standard output (omit outputFileName if you use this)");
Console.Error.WriteLine("--strict");
Console.Error.WriteLine(" Produces an error exit code if files or directories are invalid/missing");
Console.Error.WriteLine("--basedir:<dir>");
Console.Error.WriteLine(" Sets the base directory when reading a single sources/exclusions pair (default is the directory containing the sources file)");
return(1);
}
var myAssembly = Assembly.GetExecutingAssembly();
var codeBase = new Uri(myAssembly.CodeBase);
var executablePath = Path.GetFullPath(codeBase.LocalPath);
var executableDirectory = Path.GetDirectoryName(executablePath);
var outFile = Path.GetFullPath(args[0]);
var platformsFolder = Path.Combine(executableDirectory, "platforms");
var profilesFolder = Path.Combine(executableDirectory, "profiles");
if (!Directory.Exists(platformsFolder) || !Directory.Exists(profilesFolder))
{
Console.Error.WriteLine($"// Platforms and/or profiles folders are missing: '{platformsFolder}' '{profilesFolder}'. Aborting.");
return(1);
}
var parser = new SourcesParser(platformsFolder, profilesFolder);
ParseResult result;
if (args.Count == 3)
{
var sourcesFile = Path.GetFullPath(args[1]);
var excludesFile = Path.GetFullPath(args[2]);
var directory = Path.GetDirectoryName(sourcesFile);
if ((Path.GetDirectoryName(excludesFile) != directory) && (baseDir == null))
{
Console.Error.WriteLine("// Sources and exclusions files are in different directories. Aborting.");
return(1);
}
result = parser.Parse(baseDir ?? directory, sourcesFile, excludesFile);
if (SourcesParser.TraceLevel > 0)
{
Console.Error.WriteLine($"// Writing sources from {sourcesFile} minus {excludesFile}, to {outFile}.");
}
}
else if (args.Count == 4)
{
if (baseDir != null)
{
Console.Error.WriteLine($"// WARNING: baseDir has no effect in this mode");
}
var libraryFullName = Path.GetFullPath(args[1]);
var platformName = args[2].Trim();
var profileName = args[3].Trim();
var libraryDirectory = Path.GetDirectoryName(libraryFullName);
var libraryName = Path.GetFileName(libraryFullName);
result = parser.Parse(libraryDirectory, libraryName, platformName, profileName);
if (SourcesParser.TraceLevel > 0)
{
Console.Error.WriteLine($"// Writing sources for platform {platformName} and profile {profileName}, relative to {libraryDirectory}, to {outFile}.");
}
}
else
{
throw new Exception();
}
var fileNames = result.GetMatches()
.OrderBy(e => e.RelativePath, StringComparer.Ordinal)
.Select(e => e.RelativePath)
.Distinct()
.ToList();
var unexpectedEmptyResult = (fileNames.Count == 0);
// HACK: We have sources files that are literally empty, so as long as *some* sources files were
// parsed during this invocation and they are all empty, producing no matching file names is not
// an error.
if ((result.SourcesFiles.Count > 0) && result.SourcesFiles.Values.All(sf => sf.Sources.Count == 0))
{
unexpectedEmptyResult = false;
}
if ((result.ErrorCount > 0) || unexpectedEmptyResult)
{
Console.Error.WriteLine($"// gensources produced {result.ErrorCount} error(s) and a set of {fileNames.Count} filename(s)");
Console.Error.WriteLine($"// Invoked with '{Environment.CommandLine}'");
Console.Error.WriteLine($"// Working directory was '{Environment.CurrentDirectory}'");
if (strictMode)
{
// HACK: Make ignores non-zero exit codes so we need to delete the sources file ???
if (!useStdout && File.Exists(outFile))
{
File.Delete(outFile);
}
return(result.ErrorCount + 1);
}
}
TextWriter output;
if (useStdout)
{
output = Console.Out;
}
else
{
output = new StreamWriter(outFile);
}
using (output) {
foreach (var fileName in fileNames)
{
output.WriteLine(fileName);
}
}
return(0);
}
