internal static void Initialize(FrameworkInfo frameworkInfo)
{
// NOTE: this method assumes the passed in FrameworkInfo has been validated.
if (!frameworkInfo.IsDnx || frameworkInfo.Version >= new Version("2.0"))
{
EnableSoapEncoding = true;
EnableMessageHeader = true;
}
}
public static FrameworkInfo Parse(string fullFrameworkName)
{
string name = null;
Version version = null;
if (fullFrameworkName == null)
{
throw new ArgumentNullException(nameof(fullFrameworkName));
}
// framework spec form: 'netcore1.5' or 'net452'
for (int i = 0; i < fullFrameworkName.Length; i++)
{
char c = fullFrameworkName[i];
if (Char.IsNumber(c))
{
name = fullFrameworkName.Substring(0, i);
// Version ctr requires at least Major and Minor parts
string versionString = fullFrameworkName.Substring(i);
if ((name == Netfx) && !versionString.Contains("."))
{
// net452
StringBuilder sb = new StringBuilder(versionString);
for (int j = 1; j < sb.Length; j += 2)
{
sb.Insert(j, '.');
}
versionString = sb.ToString();
}
version = new Version(versionString);
break;
}
}
if (version == null || name == null)
{
throw new FormatException(fullFrameworkName);
}
var fxInfo = new FrameworkInfo();
fxInfo.FullName = fullFrameworkName;
fxInfo.Name = name;
fxInfo.Version = version;
fxInfo.IsDnx = name == Netstandard || name == Netcoreapp || version.Major >= 5;
fxInfo.IsKnownDnx = fxInfo.IsDnx &&
(TargetFrameworkHelper.NetStandardToNetCoreVersionMap.Keys.Any((netstdVersion) => netstdVersion == version) ||
TargetFrameworkHelper.NetStandardToNetCoreVersionMap.Values.Any((netcoreVersion) => netcoreVersion == version));
return(fxInfo);
}
internal static bool TryParse(string fullFrameworkName, out FrameworkInfo frameworkInfo)
{
frameworkInfo = null;
try
{
frameworkInfo = Parse(fullFrameworkName);
}
catch
{
}
return(frameworkInfo != null);
}
public static bool IsSupportedFramework(string fullFrameworkName, out FrameworkInfo frameworkInfo)
{
bool isSupported = false;
if (FrameworkInfo.TryParse(fullFrameworkName, out frameworkInfo))
{
isSupported = (frameworkInfo.Name == FrameworkInfo.Netstandard && frameworkInfo.Version >= MinSupportedNetStandardVersion) ||
(frameworkInfo.Name == FrameworkInfo.Netcoreapp && frameworkInfo.Version >= MinSupportedNetCoreAppVersion) ||
(frameworkInfo.Name == FrameworkInfo.Netfx && frameworkInfo.Version >= MinSupportedNetFxVersion);
}
return(isSupported);
}
public static async Task <MSBuildProj> ParseAsync(string projectText, string projectFullPath, ILogger logger, CancellationToken cancellationToken)
{
using (var safeLogger = await SafeLogger.WriteStartOperationAsync(logger, $"Parsing project {Path.GetFileName(projectFullPath)}").ConfigureAwait(false))
{
projectFullPath = Path.GetFullPath(projectFullPath);
MSBuildProj msbuildProj = new MSBuildProj
{
FileName = Path.GetFileName(projectFullPath),
DirectoryPath = Path.GetDirectoryName(projectFullPath)
};
XDocument projDefinition = XDocument.Parse(projectText);
var msbuildNS = XNamespace.None;
if (projDefinition.Root != null && projDefinition.Root.Name != null)
{
msbuildNS = projDefinition.Root.Name.Namespace;
}
msbuildProj._msbuildNS = msbuildNS;
msbuildProj.ProjectNode = projDefinition.Element(msbuildNS + "Project");
if (msbuildProj.ProjectNode == null)
{
throw new Exception(Shared.Resources.ErrorInvalidProjectFormat);
}
// The user project can declare TargetFramework and/or TargetFrameworks property. If both are provided, TargetFramework wins.
// When TargetFrameworks is provided, the project is built for every entry specified in the TargetFramework property.
IEnumerable <XElement> targetFrameworkElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "PropertyGroup", "TargetFramework");
if (targetFrameworkElements.Count() > 0)
{
// If property is specified more than once, MSBuild will resolve it by overwriting it with the last value.
var targetFramework = targetFrameworkElements.Last().Value.Trim();
if (!string.IsNullOrWhiteSpace(targetFramework))
{
if (targetFramework.StartsWith("net5.0-"))
{
targetFramework = "net5.0";
}
msbuildProj._targetFrameworks.Add(targetFramework);
}
}
if (msbuildProj._targetFrameworks.Count == 0)
{
// TargetFramework was not provided, check TargetFrameworks property.
IEnumerable <XElement> targetFrameworksElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "PropertyGroup", "TargetFrameworks");
if (targetFrameworksElements.Count() > 0)
{
var targetFrameworks = targetFrameworksElements.Last().Value;
foreach (var targetFx in targetFrameworks.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).Select(p => p.Trim()))
{
if (!string.IsNullOrWhiteSpace(targetFx))
{
msbuildProj._targetFrameworks.Add(targetFx);
}
}
}
}
msbuildProj._targetFramework = TargetFrameworkHelper.GetBestFitTargetFramework(msbuildProj._targetFrameworks);
// Ensure target framework is valid.
FrameworkInfo frameworkInfo = TargetFrameworkHelper.GetValidFrameworkInfo(msbuildProj.TargetFramework);
IEnumerable <XElement> runtimeIdentifierElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "PropertyGroup", "RuntimeIdentifier");
if (runtimeIdentifierElements.Count() > 0)
{
msbuildProj.RuntimeIdentifier = runtimeIdentifierElements.Last().Value.Trim();
}
IEnumerable <XElement> packageReferenceElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "ItemGroup", "PackageReference");
foreach (XElement reference in packageReferenceElements)
{
if (!TryGetItemIdentity(reference, out var packageName))
{
continue;
}
string version = GetItemValue(reference, "Version");
ProjectDependency packageDep = ProjectDependency.FromPackage(packageName, version);
msbuildProj._dependencies.Add(packageDep);
}
IEnumerable <XElement> toolReferenceElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "ItemGroup", "DotNetCliToolReference");
foreach (XElement reference in toolReferenceElements)
{
if (!TryGetItemIdentity(reference, out var packageName))
{
continue;
}
string version = GetItemValue(reference, "Version");
ProjectDependency packageDep = ProjectDependency.FromCliTool(packageName, version);
msbuildProj._dependencies.Add(packageDep);
}
IEnumerable <XElement> projectReferenceElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "ItemGroup", "ProjectReference");
foreach (XElement reference in projectReferenceElements)
{
string projectPath = GetItemValue(reference, "Include", throwIfMissing: true);
ProjectDependency projectDep = ProjectDependency.FromProject(projectPath);
msbuildProj._dependencies.Add(projectDep);
}
IEnumerable <XElement> binReferenceElements = GetSubGroupValues(msbuildProj.ProjectNode, msbuildNS, "ItemGroup", "Reference");
foreach (XElement reference in binReferenceElements)
{
//Find hint path or path
string binReference = GetItemIdentity(reference);
if (!Path.IsPathRooted(binReference))
{
string fullPath = null;
bool fullPathFound = true;
XElement hintPath = reference.Element("HintPath");
XElement path = reference.Element("Path");
if (path != null)
{
fullPath = path.Value;
}
else if (hintPath != null)
{
fullPath = hintPath.Value;
}
else
{
try
{
fullPath = new FileInfo(Path.Combine(msbuildProj.DirectoryPath, binReference)).FullName;
}
catch
{
}
if (fullPath == null || !File.Exists(fullPath))
{
fullPathFound = false;
// If we're only targeting .NET Core or .NET Standard projects we throw if we can't find the full path to the assembly.
if (!TargetFrameworkHelper.ContainsFullFrameworkTarget(msbuildProj._targetFrameworks))
{
throw new Exception(string.Format(CultureInfo.CurrentCulture, Shared.Resources.ErrorProjectReferenceMissingFilePathFormat, binReference));
}
}
}
if (fullPathFound)
{
if (System.IO.Directory.Exists(fullPath)) // IsDir?
{
fullPath = Path.Combine(fullPath, binReference);
}
else if (Directory.Exists(Path.Combine(msbuildProj.DirectoryPath, fullPath)))
{
fullPath = Path.Combine(msbuildProj.DirectoryPath, fullPath, binReference);
}
binReference = fullPath;
}
}
ProjectDependency projectDep = ProjectDependency.FromAssembly(binReference);
msbuildProj._dependencies.Add(projectDep);
}
// ensure we have a working directory for the ProcessRunner (ProjectPropertyResolver)..
if (!Directory.Exists(msbuildProj.DirectoryPath))
{
Directory.CreateDirectory(msbuildProj.DirectoryPath);
msbuildProj._ownsDirectory = true;
}
var sdkVersion = await ProjectPropertyResolver.GetSdkVersionAsync(msbuildProj.DirectoryPath, logger, cancellationToken).ConfigureAwait(false);
msbuildProj.SdkVersion = sdkVersion ?? string.Empty;
return(msbuildProj);
}
}
internal static bool RequiresBootstrapping(FrameworkInfo targetFramework, IEnumerable <ProjectDependency> references)
{
// Bootstrapping is required for type reuse when targetting a supported .NET Core platform and when there are project references
// different form the .NET Core and WCF ones.
return(targetFramework.IsDnx && references.Where(r => !r.IsFramework).Except(TargetFrameworkHelper.ServiceModelPackages).Count() > 0);
}