static int Main()
{
var paths = new XABuildPaths();
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
CreateConfig(paths);
//Create link to .NETFramework and .NETPortable directory
foreach (var dir in Directory.GetDirectories(paths.SystemProfiles))
{
var name = Path.GetFileName(dir);
if (!SymbolicLink.Create(Path.Combine(paths.FrameworksDirectory, name), dir))
{
return(1);
}
}
return(MSBuildApp.Main());
}
static void CreateConfig(XABuildPaths paths)
{
var xml = new XmlDocument {
XmlResolver = null
};
using (var reader = XmlReader.Create(paths.MSBuildConfig, new XmlReaderSettings {
XmlResolver = null
}))
xml.Load(reader);
var toolsets = xml.SelectSingleNode("configuration/msbuildToolsets/toolset");
SetProperty(toolsets, "XABuild", "true"); // Enables MSBuild .targets to check for xabuild
SetProperty(toolsets, "VsInstallRoot", paths.VsInstallRoot);
SetProperty(toolsets, "MSBuildToolsPath", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildToolsPath32", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildToolsPath64", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildExtensionsPath", paths.MSBuildExtensionsPath);
SetProperty(toolsets, "MSBuildExtensionsPath32", paths.MSBuildExtensionsPath);
if (!string.IsNullOrEmpty(paths.RoslynTargetsPath))
{
SetProperty(toolsets, "RoslynTargetsPath", paths.RoslynTargetsPath);
}
SetProperty(toolsets, "NuGetProps", paths.NuGetProps);
SetProperty(toolsets, "NuGetTargets", paths.NuGetTargets);
SetProperty(toolsets, "NuGetRestoreTargets", paths.NuGetRestoreTargets);
SetProperty(toolsets, "MonoAndroidToolsDirectory", paths.MonoAndroidToolsDirectory);
SetProperty(toolsets, "TargetFrameworkRootPath", paths.FrameworksDirectory + Path.DirectorySeparatorChar); //NOTE: Must include trailing \
if (!string.IsNullOrEmpty(paths.AndroidSdkDirectory))
{
SetProperty(toolsets, "AndroidSdkDirectory", paths.AndroidSdkDirectory);
}
if (!string.IsNullOrEmpty(paths.AndroidNdkDirectory))
{
SetProperty(toolsets, "AndroidNdkDirectory", paths.AndroidNdkDirectory);
}
var projectImportSearchPaths = toolsets.SelectSingleNode("projectImportSearchPaths");
var searchPaths = projectImportSearchPaths.SelectSingleNode($"searchPaths[@os='{paths.SearchPathsOS}']") as XmlElement;
if (searchPaths != null)
{
foreach (XmlNode property in searchPaths.SelectNodes("property[starts-with(@name, 'MSBuildExtensionsPath')]/@value"))
{
property.Value = "";
}
}
Directory.CreateDirectory(paths.MSBuildTempPath);
File.WriteAllText(paths.MSBuildExeTempPath, ""); // File just has to *exist*
xml.Save(paths.XABuildConfig);
if (Directory.Exists(paths.MSBuildSdksPath))
{
Environment.SetEnvironmentVariable("MSBuildSDKsPath", paths.MSBuildSdksPath, EnvironmentVariableTarget.Process);
}
Environment.SetEnvironmentVariable("MSBUILD_EXE_PATH", paths.MSBuildExeTempPath, EnvironmentVariableTarget.Process);
}
static int Main()
{
var paths = new XABuildPaths();
try {
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
var xml = CreateConfig(paths);
//Symbolic links to be created: key=system, value=in-tree
var symbolicLinks = new Dictionary <string, string> ();
foreach (var dir in Directory.EnumerateDirectories(paths.SystemFrameworks))
{
if (Path.GetFileName(dir) != "MonoAndroid")
{
symbolicLinks [dir] = Path.Combine(paths.FrameworksDirectory, Path.GetFileName(dir));
}
}
foreach (var dir in paths.SystemTargetsDirectories)
{
symbolicLinks [dir] = Path.Combine(paths.MSBuildExtensionsPath, Path.GetFileName(dir));
}
if (symbolicLinks.Values.Any(d => !Directory.Exists(d)))
{
//Hold open the file while creating the symbolic links
using (var writer = OpenSysLinksFile(paths)) {
foreach (var pair in symbolicLinks)
{
var systemDirectory = pair.Key;
var symbolicLink = pair.Value;
Console.WriteLine($"[xabuild] creating symbolic link '{symbolicLink}' -> '{systemDirectory}'");
if (!SymbolicLink.Create(symbolicLink, systemDirectory))
{
return(1);
}
writer.WriteLine(Path.GetFileName(symbolicLink));
}
}
}
return(MSBuildApp.Main());
} finally {
//NOTE: these are temporary files
foreach (var file in new [] { paths.MSBuildExeTempPath, paths.XABuildConfig })
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
}
static void CreateConfig(XABuildPaths paths)
{
var xml = new XmlDocument();
xml.Load(paths.MSBuildConfig);
var toolsets = xml.SelectSingleNode("configuration/msbuildToolsets/toolset");
SetProperty(toolsets, "VsInstallRoot", paths.VsInstallRoot);
SetProperty(toolsets, "MSBuildToolsPath", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildToolsPath32", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildToolsPath64", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildExtensionsPath", paths.MSBuildExtensionsPath);
SetProperty(toolsets, "MSBuildExtensionsPath32", paths.MSBuildExtensionsPath);
SetProperty(toolsets, "RoslynTargetsPath", Path.Combine(paths.MSBuildBin, "Roslyn"));
SetProperty(toolsets, "AndroidSdkDirectory", paths.AndroidSdkDirectory);
SetProperty(toolsets, "AndroidNdkDirectory", paths.AndroidNdkDirectory);
SetProperty(toolsets, "MonoAndroidToolsDirectory", paths.MonoAndroidToolsDirectory);
SetProperty(toolsets, "TargetFrameworkRootPath", paths.FrameworksDirectory + Path.DirectorySeparatorChar); //NOTE: Must include trailing \
var projectImportSearchPaths = toolsets.SelectSingleNode("projectImportSearchPaths");
var searchPaths = projectImportSearchPaths.SelectSingleNode($"searchPaths[@os='{paths.SearchPathsOS}']") as XmlElement;
//NOTE: on Linux, the searchPaths XML element does not exist, so we have to create it
if (searchPaths == null)
{
searchPaths = xml.CreateElement("searchPaths");
searchPaths.SetAttribute("os", paths.SearchPathsOS);
var property = xml.CreateElement("property");
property.SetAttribute("name", "MSBuildExtensionsPath");
property.SetAttribute("value", "");
searchPaths.AppendChild(property);
property = xml.CreateElement("property");
property.SetAttribute("name", "MSBuildExtensionsPath32");
property.SetAttribute("value", "");
searchPaths.AppendChild(property);
property = xml.CreateElement("property");
property.SetAttribute("name", "MSBuildExtensionsPath64");
property.SetAttribute("value", "");
searchPaths.AppendChild(property);
projectImportSearchPaths.AppendChild(searchPaths);
}
foreach (XmlNode property in searchPaths.SelectNodes("property[starts-with(@name, 'MSBuildExtensionsPath')]/@value"))
{
property.Value = string.Join(";", paths.ProjectImportSearchPaths);
}
xml.Save(paths.XABuildConfig);
Environment.SetEnvironmentVariable("MSBUILD_EXE_PATH", paths.MSBuildExeTempPath, EnvironmentVariableTarget.Process);
}
static int Main()
{
var paths = new XABuildPaths();
try {
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
var xml = CreateConfig(paths);
//Hold open the file while creating the symbolic links
using (var writer = OpenSysLinksFile(paths)) {
//Create link to .NETFramework and .NETPortable directory
foreach (var dir in Directory.GetDirectories(paths.SystemProfiles))
{
var name = Path.GetFileName(dir);
if (!SymbolicLink.Create(Path.Combine(paths.FrameworksDirectory, name), dir))
{
return(1);
}
writer.WriteLine(name);
}
}
int exitCode = MSBuildApp.Main();
if (exitCode != 0)
{
Console.WriteLine($"MSBuildApp.Main exited with {exitCode}, xabuild configuration is:");
var settings = new XmlWriterSettings {
Indent = true,
NewLineOnAttributes = true,
};
using (var writer = XmlTextWriter.Create(Console.Out, settings)) {
xml.WriteTo(writer);
}
}
return(exitCode);
} finally {
//NOTE: these are temporary files
foreach (var file in new [] { paths.MSBuildExeTempPath, paths.XABuildConfig })
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
}
static int Main()
{
var paths = new XABuildPaths();
try {
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
var xml = CreateConfig(paths);
//Symbolic links to .NETFramework and .NETPortable directory
var systemDirectories = Directory.EnumerateDirectories(paths.SystemProfiles)
.Where(d => Path.GetFileName(d) != "MonoAndroid") //NOTE: this happened on one of our VSTS build agents
.ToArray();
var symbolicLinks = systemDirectories
.Select(d => Path.Combine(paths.FrameworksDirectory, Path.GetFileName(d)))
.ToArray();
if (symbolicLinks.Any(d => !Directory.Exists(d)))
{
//Hold open the file while creating the symbolic links
using (var writer = OpenSysLinksFile(paths)) {
for (int i = 0; i < systemDirectories.Length; i++)
{
var symbolicLink = symbolicLinks [i];
var systemDirectory = systemDirectories [i];
Console.WriteLine($"[xabuild] creating symbolic link '{symbolicLink}' -> '{systemDirectory}'");
if (!SymbolicLink.Create(symbolicLink, systemDirectory))
{
return(1);
}
writer.WriteLine(Path.GetFileName(symbolicLink));
}
}
}
return(MSBuildApp.Main());
} finally {
//NOTE: these are temporary files
foreach (var file in new [] { paths.MSBuildExeTempPath, paths.XABuildConfig })
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
}
static XmlDocument CreateConfig(XABuildPaths paths)
{
var xml = new XmlDocument();
xml.Load(paths.MSBuildConfig);
var toolsets = xml.SelectSingleNode("configuration/msbuildToolsets/toolset");
SetProperty(toolsets, "VsInstallRoot", paths.VsInstallRoot);
SetProperty(toolsets, "MSBuildToolsPath", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildToolsPath32", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildToolsPath64", paths.MSBuildBin);
SetProperty(toolsets, "MSBuildExtensionsPath", paths.MSBuildExtensionsPath);
SetProperty(toolsets, "MSBuildExtensionsPath32", paths.MSBuildExtensionsPath);
if (!string.IsNullOrEmpty(paths.RoslynTargetsPath))
{
SetProperty(toolsets, "RoslynTargetsPath", paths.RoslynTargetsPath);
}
SetProperty(toolsets, "NuGetProps", paths.NuGetProps);
SetProperty(toolsets, "NuGetTargets", paths.NuGetTargets);
SetProperty(toolsets, "NuGetRestoreTargets", paths.NuGetRestoreTargets);
SetProperty(toolsets, "MonoAndroidToolsDirectory", paths.MonoAndroidToolsDirectory);
SetProperty(toolsets, "TargetFrameworkRootPath", paths.FrameworksDirectory + Path.DirectorySeparatorChar); //NOTE: Must include trailing \
if (!string.IsNullOrEmpty(paths.AndroidSdkDirectory))
{
SetProperty(toolsets, "AndroidSdkDirectory", paths.AndroidSdkDirectory);
}
if (!string.IsNullOrEmpty(paths.AndroidNdkDirectory))
{
SetProperty(toolsets, "AndroidNdkDirectory", paths.AndroidNdkDirectory);
}
var projectImportSearchPaths = toolsets.SelectSingleNode("projectImportSearchPaths");
var searchPaths = projectImportSearchPaths.SelectSingleNode($"searchPaths[@os='{paths.SearchPathsOS}']") as XmlElement;
if (searchPaths != null)
{
foreach (XmlNode property in searchPaths.SelectNodes("property[starts-with(@name, 'MSBuildExtensionsPath')]/@value"))
{
property.Value = "";
}
}
xml.Save(paths.XABuildConfig);
if (Directory.Exists(paths.MSBuildSdksPath))
{
Environment.SetEnvironmentVariable("MSBuildSDKsPath", paths.MSBuildSdksPath, EnvironmentVariableTarget.Process);
}
Environment.SetEnvironmentVariable("MSBUILD_EXE_PATH", paths.MSBuildExeTempPath, EnvironmentVariableTarget.Process);
return(xml);
}
static void CreateSdkResolverConfig(XABuildPaths paths)
{
if (string.IsNullOrEmpty(paths.SdkResolverConfigPath) || string.IsNullOrEmpty(paths.NuGetSdkResolverPath))
{
return;
}
var dir = Path.GetDirectoryName(paths.SdkResolverConfigPath);
Directory.CreateDirectory(dir);
using (var writer = File.CreateText(paths.SdkResolverConfigPath)) {
writer.WriteLine("<SdkResolver>");
writer.Write("\t<Path>");
writer.Write(paths.NuGetSdkResolverPath);
writer.WriteLine("</Path>");
writer.WriteLine("</SdkResolver>");
}
}
static StreamWriter OpenSysLinksFile(XABuildPaths paths)
{
string path = Path.Combine(paths.FrameworksDirectory, ".__sys_links.txt");
//NOTE: on Windows, the NUnit tests can throw IOException when running xabuild in parallel
for (int i = 0;; i++)
{
try {
return(File.AppendText(path));
} catch (IOException) {
if (i == 2)
{
throw; //Fail after 3 tries
}
Thread.Sleep(100);
}
}
}
static int Main()
{
var paths = new XABuildPaths();
try {
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
CreateConfig(paths);
//Create link to .NETFramework and .NETPortable directory
foreach (var dir in Directory.GetDirectories(paths.SystemProfiles))
{
var name = Path.GetFileName(dir);
if (!SymbolicLink.Create(Path.Combine(paths.FrameworksDirectory, name), dir))
{
return(1);
}
}
return(MSBuildApp.Main());
} finally {
//NOTE: these are temporary files
foreach (var file in new [] { paths.MSBuildExeTempPath, paths.XABuildConfig })
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
}
static int Main()
{
var paths = new XABuildPaths();
try {
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
var xml = CreateConfig(paths);
//Create link to .NETFramework and .NETPortable directory
foreach (var dir in Directory.GetDirectories(paths.SystemProfiles))
{
var name = Path.GetFileName(dir);
if (!SymbolicLink.Create(Path.Combine(paths.FrameworksDirectory, name), dir))
{
return(1);
}
//NOTE: on Windows, the NUnit tests can throw IOException when running xabuild in parallel
for (int i = 0;; i++)
{
try {
File.AppendAllText(Path.Combine(paths.FrameworksDirectory, ".__sys_links.txt"), name + "\n");
break;
} catch (IOException) {
if (i == 2)
{
throw; //Fail after 3 tries
}
Thread.Sleep(100);
}
}
}
int exitCode = MSBuildApp.Main();
if (exitCode != 0)
{
Console.WriteLine($"MSBuildApp.Main exited with {exitCode}, xabuild configuration is:");
var settings = new XmlWriterSettings {
Indent = true,
NewLineOnAttributes = true,
};
using (var writer = XmlTextWriter.Create(Console.Out, settings)) {
xml.WriteTo(writer);
}
}
return(exitCode);
} finally {
//NOTE: these are temporary files
foreach (var file in new [] { paths.MSBuildExeTempPath, paths.XABuildConfig })
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
}
static int Main()
{
var paths = new XABuildPaths();
try {
//HACK: running on Mono, MSBuild cannot resolve System.Reflection.Metadata
if (!paths.IsWindows)
{
AppDomain.CurrentDomain.AssemblyResolve += (sender, args) => {
var name = new AssemblyName(args.Name);
if (name.Name == "System.Reflection.Metadata")
{
var path = Path.Combine(paths.MSBuildBin, $"{name.Name}.dll");
return(Assembly.LoadFile(path));
}
//Return null, to revert to default .NET behavior
return(null);
};
}
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
// Create a custom xabuild.exe.config
CreateConfig(paths);
// Create a Microsoft.Build.NuGetSdkResolver.xml
CreateSdkResolverConfig(paths);
//Symbolic links to be created: key=in-tree-dir, value=system-dir
var symbolicLinks = new Dictionary <string, string> ();
if (paths.IsMacOS || paths.IsLinux)
{
foreach (var dir in Directory.EnumerateDirectories(paths.MonoSystemFrameworkRoot))
{
if (Path.GetFileName(dir).EndsWith("-api", StringComparison.OrdinalIgnoreCase))
{
var inTreeFramework = Path.Combine(paths.XamarinAndroidBuildOutput, "lib", "xamarin.android", Path.GetFileName(dir));
symbolicLinks [inTreeFramework] = dir;
}
}
}
foreach (var dir in Directory.EnumerateDirectories(paths.SystemFrameworks))
{
if (Path.GetFileName(dir) != "MonoAndroid")
{
var inTreeFramework = Path.Combine(paths.FrameworksDirectory, Path.GetFileName(dir));
symbolicLinks [inTreeFramework] = dir;
}
}
foreach (var dir in paths.SystemTargetsDirectories)
{
var inTreeTargetsDir = Path.Combine(paths.MSBuildExtensionsPath, Path.GetFileName(dir));
if (!symbolicLinks.ContainsKey(inTreeTargetsDir))
{
symbolicLinks [inTreeTargetsDir] = dir;
continue;
}
var prevTargetDir = symbolicLinks [inTreeTargetsDir];
symbolicLinks.Remove(inTreeTargetsDir);
if (Directory.Exists(inTreeTargetsDir) && SymbolicLink.IsPathSymlink(inTreeTargetsDir))
{
Console.WriteLine($"Removing old symlink: {inTreeTargetsDir}");
Directory.Delete(inTreeTargetsDir);
}
var subTargetDirs = Directory.EnumerateDirectories(prevTargetDir)
.Concat(Directory.EnumerateDirectories(dir));
foreach (var subDir in subTargetDirs)
{
var inTreeTargetSubdir = Path.Combine(inTreeTargetsDir, Path.GetFileName(subDir));
symbolicLinks [inTreeTargetSubdir] = subDir;
}
}
if (symbolicLinks.Keys.Any(d => !Directory.Exists(d)))
{
//Hold open the file while creating the symbolic links
using (var writer = OpenSysLinksFile(paths)) {
foreach (var pair in symbolicLinks)
{
var systemDirectory = pair.Value;
var symbolicLink = pair.Key;
Console.WriteLine($"[xabuild] creating symbolic link '{symbolicLink}' -> '{systemDirectory}'");
if (!SymbolicLink.Create(symbolicLink, systemDirectory))
{
return(1);
}
writer.WriteLine(Path.GetFileName(symbolicLink));
}
}
}
return(MSBuildApp.Main());
} finally {
//NOTE: this is a temporary directory
Directory.Delete(paths.MSBuildTempPath, recursive: true);
}
}
static int Main()
{
var paths = new XABuildPaths();
try {
//HACK: running on Mono, MSBuild cannot resolve System.Reflection.Metadata
if (!paths.IsWindows)
{
AppDomain.CurrentDomain.AssemblyResolve += (sender, args) => {
var name = new AssemblyName(args.Name);
if (name.Name == "System.Reflection.Metadata")
{
var path = Path.Combine(paths.MSBuildBin, $"{name.Name}.dll");
return(Assembly.LoadFile(path));
}
//Return null, to revert to default .NET behavior
return(null);
};
}
if (!Directory.Exists(paths.XamarinAndroidBuildOutput))
{
Console.WriteLine($"Unable to find Xamarin.Android build output at {paths.XamarinAndroidBuildOutput}");
return(1);
}
//Create a custom xabuild.exe.config
var xml = CreateConfig(paths);
//Symbolic links to be created: key=system, value=in-tree
var symbolicLinks = new Dictionary <string, string> ();
foreach (var dir in Directory.EnumerateDirectories(paths.SystemFrameworks))
{
if (Path.GetFileName(dir) != "MonoAndroid")
{
symbolicLinks [dir] = Path.Combine(paths.FrameworksDirectory, Path.GetFileName(dir));
}
}
foreach (var dir in paths.SystemTargetsDirectories)
{
symbolicLinks [dir] = Path.Combine(paths.MSBuildExtensionsPath, Path.GetFileName(dir));
}
if (symbolicLinks.Values.Any(d => !Directory.Exists(d)))
{
//Hold open the file while creating the symbolic links
using (var writer = OpenSysLinksFile(paths)) {
foreach (var pair in symbolicLinks)
{
var systemDirectory = pair.Key;
var symbolicLink = pair.Value;
Console.WriteLine($"[xabuild] creating symbolic link '{symbolicLink}' -> '{systemDirectory}'");
if (!SymbolicLink.Create(symbolicLink, systemDirectory))
{
return(1);
}
writer.WriteLine(Path.GetFileName(symbolicLink));
}
}
}
return(MSBuildApp.Main());
} finally {
//NOTE: these are temporary files
foreach (var file in new [] { paths.MSBuildExeTempPath, paths.XABuildConfig })
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
}
