/// <summary>
/// Entry point when called from MSBuild.
/// </summary>
/// <returns>True if successfully executed.</returns>
public override bool Execute()
{
Messaging messaging = new Messaging(this);
return(this.Run(messaging));
}
private bool Run(Messaging messaging)
{
if (this.SourcePaths.Length == 0)
{
messaging.OnError(null, "No inputs specified. Specify at least one file.");
}
if (String.IsNullOrEmpty(this.Type))
{
if (this.OutputPath == null)
{
messaging.OnError(this, "Package type cannot be inferred from output path. Explicitly specify PackageType in your MSBuild project or -type from the swc.exe command-line. Valid options are: appx, msi, nuget, vsix, or wixlib");
}
else
{
this.Type = Path.GetExtension(this.OutputPath.ItemSpec);
}
}
else if (this.OutputPath == null && this.SourcePaths.Length > 0)
{
string outputPath = Path.ChangeExtension(this.SourcePaths[0].ItemSpec, this.Type.ToLowerInvariant());
this.OutputPath = new FilePathTaskItem(outputPath);
}
PackageArchitecture architecture = PackageArchitecture.Unknown;
if (String.IsNullOrEmpty(this.Architecture))
{
messaging.OnError(this, "A package architecture must specified. Set the PackageArchitecture in your MSBuild project or -arch from the swc.exe command-line. Valid options are: arm, x64, x86 or neutral");
}
else if (!SimplifiedWixCompiler.TryConvertPackageArchitecture(this.Architecture, out architecture))
{
messaging.OnError(this, "Unknown architecture specified: {0}. Valid options are: arm, x64, x86 or neutral", this.Architecture);
}
List <CultureInfo> locales = new List <CultureInfo>();
if (this.Languages != null)
{
foreach (string language in this.Languages)
{
try
{
CultureInfo locale;
int lcid = 0;
if (Int32.TryParse(language, out lcid))
{
locale = new CultureInfo(lcid);
}
else
{
locale = new CultureInfo(language);
}
locales.Add(locale);
}
catch (CultureNotFoundException)
{
messaging.OnError(this, "Unknown language: {0}", language);
}
}
}
if (String.IsNullOrEmpty(this.Type))
{
messaging.OnError(this, "A package type must specified. Use the PackageType in your MSBuild project or -type from the swc.exe command-line. Valid options are: appx, msi, nuget, vsix or wixlib");
}
if (!messaging.Errored)
{
SimplifiedCompiler compiler = new SimplifiedCompiler();
compiler.Messages += messaging.MessageDelegate;
if (this.SearchPaths != null)
{
foreach (ITaskItem searchPath in this.SearchPaths)
{
compiler.SearchPaths.Add(searchPath.ItemSpec);
}
}
if (this.PreprocessorDefines != null)
{
foreach (string define in this.PreprocessorDefines)
{
string[] defineSplit = define.Split(new char[] { '=' }, 2, StringSplitOptions.RemoveEmptyEntries);
compiler.PreprocessorDefines.Add(defineSplit[0], defineSplit.Length > 1 ? defineSplit[1] : null);
}
}
// Load the extensions.
if (this.Extensions != null)
{
SimplifiedWixCompiler.LoadExtensions(compiler, messaging, this.Extensions);
}
CompilerExtension outputExtension = compiler.Extensions.FirstOrDefault(e => e.HasBackendCompiler(this.Type));
if (outputExtension != null)
{
if (!messaging.Errored)
{
SimplifiedWixCompiler.LoadPackageSources(compiler, this.SourcePaths);
compiler.Compile(outputExtension, architecture, locales.ToArray(), this.OutputPath.ItemSpec);
}
}
else
{
PackageType type = PackageType.Unknown;
if (!SimplifiedWixCompiler.TryConvertPackageType(this.Type, out type))
{
messaging.OnError(this, "Unknown package type specified: {0}. Valid options are: appx, msi, nuget, vsix or wixlib", this.Type);
}
if (type == PackageType.Appx && locales.Count == 0)
{
messaging.OnError(this, "AppX packages do not support language neutral packages. At least one language to be specified. Use the PackageLanguages property in your MSBuild project or -lang from the swc.exe command-line.");
}
// Finally, load the sources and compile!
if (!messaging.Errored)
{
SimplifiedWixCompiler.LoadPackageSources(compiler, this.SourcePaths);
compiler.Compile(type, architecture, locales.ToArray(), this.OutputPath.ItemSpec);
}
}
}
return(!messaging.Errored);
}
/// <summary>
/// Parses the command-line.
/// </summary>
/// <param name="args">Arguments from command-line.</param>
/// <param name="messaging">Messaging object to send errors.</param>
/// <param name="commandLine">Command line object created from command-line arguments</param>
/// <returns>True if command-line is parsed, false if a failure was occurred.</returns>
public static bool TryParseArguments(string[] args, Messaging messaging, out CommandLine commandLine)
{
bool success = true;
commandLine = new CommandLine();
for (int i = 0; i < args.Length; ++i)
{
if ('-' == args[i][0] || '/' == args[i][0])
{
string arg = args[i].Substring(1).ToLowerInvariant();
if ("?" == arg || "help" == arg)
{
commandLine.Help = true;
}
else if ("arch" == arg || "architecture" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing architecture specification for '-architecture' option. Provide one of the following: x64, x86 or neutral.");
success = false;
}
else
{
commandLine.Architecture = args[i];
}
}
else if ("certificate" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing file specification for '-certificate' option.");
success = false;
}
else
{
//SimplifiedWixCompiler.certificatePath = Path.GetFullPath(args[i]);
}
}
else if ("d" == arg || "define" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing preprocessor definition for '-define' option. Provide a preprocessor definition in the form of: name or name=variable.");
success = false;
}
else
{
commandLine.PreprocessorDefines.Add(args[i]);
}
}
else if ("ext" == arg || "extension" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing reference specification for '-extension' option.");
success = false;
}
else
{
string[] extensionData = args[i].Split(new string[] { ";" }, 2, StringSplitOptions.RemoveEmptyEntries);
FilePathTaskItem extension = new FilePathTaskItem(extensionData[0]);
if (extensionData.Length > 1)
{
extension.SetMetadata("Data", extensionData[1]);
}
commandLine.Extensions.Add(extension);
}
}
else if ("lang" == arg || "language" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing file specification for '-language' option. Provide a valid language identifier such as: 1033 or en-US.");
success = false;
}
else
{
string[] languages = args[i].Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
commandLine.Languages.AddRange(languages);
}
}
else if ("nologo" == arg)
{
commandLine.NoLogo = true;
}
else if ("o" == arg || "out" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing file specification for '-out' option.");
success = false;
}
else
{
string outputPath = Path.GetFullPath(args[i]);
commandLine.Output = new FilePathTaskItem(outputPath);
}
}
else if ("r" == arg || "reference" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing reference specification for '-reference' option.");
success = false;
}
else
{
commandLine.References.Add(new FilePathTaskItem(args[i]));
}
}
else if ("sp" == arg || "searchpath" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing reference specification for '-searchpath' option.");
success = false;
}
else
{
commandLine.SearchPaths.Add(new FilePathTaskItem(args[i]));
}
}
else if ("t" == arg || "type" == arg)
{
++i;
if (args.Length == i)
{
messaging.OnError(null, "Missing type specification for '-type' option. Specify appx, msi, or wixlib.");
success = false;
}
else
{
commandLine.Type = args[i];
}
}
else if ("v" == arg || "verbose" == arg)
{
commandLine.Verbose = true;
messaging.Verbose = true;
}
}
else
{
string[] file = args[i].Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
string sourcePath = Path.GetFullPath(file[0]);
if (!System.IO.File.Exists(sourcePath))
{
messaging.OnError(null, "Source file '{0}' could not be found.", sourcePath);
success = false;
}
else
{
FilePathTaskItem item = new FilePathTaskItem(sourcePath);
if (file.Length > 1)
{
item.SetMetadata("TargetPath", file[1]);
}
commandLine.Files.Add(item);
}
}
}
return(success);
}