private void HarvestSupportedFrameworks()
{
List <ITaskItem> supportedFrameworks = new List <ITaskItem>();
AggregateNuGetAssetResolver resolver = new AggregateNuGetAssetResolver(RuntimeFile);
string packagePath = Path.Combine(PackagesFolder, PackageId, PackageVersion);
// add the primary package
resolver.AddPackageItems(PackageId, GetPackageItems(packagePath));
if (RuntimePackages != null)
{
// add any split runtime packages
foreach (var runtimePackage in RuntimePackages)
{
var runtimePackageId = runtimePackage.ItemSpec;
var runtimePackageVersion = runtimePackage.GetMetadata("Version");
resolver.AddPackageItems(runtimePackageId, GetPackageItems(PackagesFolder, runtimePackageId, runtimePackageVersion));
}
}
// create a resolver that can be used to determine the API version for inbox assemblies
// since inbox assemblies are represented with placeholders we can remove the placeholders
// and use the netstandard reference assembly to determine the API version
var filesWithoutPlaceholders = GetPackageItems(packagePath)
.Where(f => !NuGetAssetResolver.IsPlaceholder(f));
NuGetAssetResolver resolverWithoutPlaceholders = new NuGetAssetResolver(RuntimeFile, filesWithoutPlaceholders);
string package = $"{PackageId}/{PackageVersion}";
foreach (var framework in Frameworks)
{
var runtimeIds = framework.GetMetadata("RuntimeIDs")?.Split(';');
NuGetFramework fx;
try
{
fx = FrameworkUtilities.ParseNormalized(framework.ItemSpec);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Framework {framework.ItemSpec}. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize {framework.ItemSpec} as valid Framework.");
continue;
}
var compileAssets = resolver.ResolveCompileAssets(fx, PackageId);
bool hasCompileAsset, hasCompilePlaceHolder;
NuGetAssetResolver.ExamineAssets(Log, "Compile", package, fx.ToString(), compileAssets, out hasCompileAsset, out hasCompilePlaceHolder);
// start by making sure it has some asset available for compile
var isSupported = hasCompileAsset || hasCompilePlaceHolder;
if (!isSupported)
{
Log.LogMessage(LogImportance.Low, $"Skipping {fx} because it is not supported.");
continue;
}
foreach (var runtimeId in runtimeIds)
{
string target = String.IsNullOrEmpty(runtimeId) ? fx.ToString() : $"{fx}/{runtimeId}";
var runtimeAssets = resolver.ResolveRuntimeAssets(fx, runtimeId);
bool hasRuntimeAsset, hasRuntimePlaceHolder;
NuGetAssetResolver.ExamineAssets(Log, "Runtime", package, target, runtimeAssets, out hasRuntimeAsset, out hasRuntimePlaceHolder);
isSupported &= hasCompileAsset == hasRuntimeAsset;
isSupported &= hasCompilePlaceHolder == hasRuntimePlaceHolder;
if (!isSupported)
{
Log.LogMessage(LogImportance.Low, $"Skipping {fx} because it is not supported on {target}.");
break;
}
}
if (isSupported)
{
var supportedFramework = new TaskItem(framework.ItemSpec);
supportedFramework.SetMetadata("HarvestedFromPackage", package);
// set version
// first try the resolved compile asset for this package
var refAssm = compileAssets.FirstOrDefault(r => !NuGetAssetResolver.IsPlaceholder(r))?.Substring(PackageId.Length + 1);
if (refAssm == null)
{
// if we didn't have a compile asset it means this framework is supported inbox with a placeholder
// resolve the assets without placeholders to pick up the netstandard reference assembly.
compileAssets = resolverWithoutPlaceholders.ResolveCompileAssets(fx);
refAssm = compileAssets.FirstOrDefault(r => !NuGetAssetResolver.IsPlaceholder(r));
}
string version = "unknown";
if (refAssm != null)
{
version = VersionUtility.GetAssemblyVersion(Path.Combine(packagePath, refAssm))?.ToString() ?? version;
}
supportedFramework.SetMetadata("Version", version);
Log.LogMessage($"Validating version {version} for {supportedFramework.ItemSpec} because it was supported by {PackageId}/{PackageVersion}.");
supportedFrameworks.Add(supportedFramework);
}
}
SupportedFrameworks = supportedFrameworks.ToArray();
}
public override bool Execute()
{
LoadFiles();
LoadFrameworks();
var report = new PackageReport()
{
Id = PackageId,
Version = PackageVersion,
SupportedFrameworks = new Dictionary <string, string>()
};
string package = $"{PackageId}/{PackageVersion}";
foreach (var framework in _frameworks.OrderBy(f => f.Key.ToString()))
{
var fx = framework.Key;
var runtimeIds = framework.Value;
var compileAssets = _resolver.ResolveCompileAssets(fx, PackageId);
bool hasCompileAsset, hasCompilePlaceHolder;
NuGetAssetResolver.ExamineAssets(Log, "Compile", package, fx.ToString(), compileAssets, out hasCompileAsset, out hasCompilePlaceHolder);
MarkUsed(compileAssets);
// start by making sure it has some asset available for compile
var isSupported = hasCompileAsset || hasCompilePlaceHolder;
if (runtimeIds.All(rid => !String.IsNullOrEmpty(rid)))
{
// Add Framework only (compile) target if all RIDs are non-empty.
// This acts as a compile target for a framework that requires a RID for runtime.
var reportTarget = new Target()
{
Framework = fx.ToString(),
RuntimeID = null,
CompileAssets = compileAssets.Select(c => GetPackageAssetFromTargetPath(c)).ToArray()
};
report.Targets.Add(fx.ToString(), reportTarget);
}
foreach (var runtimeId in runtimeIds)
{
string target = String.IsNullOrEmpty(runtimeId) ? fx.ToString() : $"{fx}/{runtimeId}";
var runtimeAssets = _resolver.ResolveRuntimeAssets(fx, runtimeId);
bool hasRuntimeAsset, hasRuntimePlaceHolder;
NuGetAssetResolver.ExamineAssets(Log, "Runtime", package, target, runtimeAssets, out hasRuntimeAsset, out hasRuntimePlaceHolder);
MarkUsed(runtimeAssets);
if (!FrameworkUtilities.IsGenerationMoniker(fx) && !fx.IsPCL)
{
// only look at runtime assets for runnable frameworks.
isSupported &= (hasCompileAsset && hasRuntimeAsset) || // matching assets
(hasCompilePlaceHolder && hasRuntimeAsset) || // private runtime
(hasCompilePlaceHolder && hasRuntimePlaceHolder); // placeholders
}
var nativeAssets = _resolver.ResolveNativeAssets(fx, runtimeId);
MarkUsed(nativeAssets);
var reportTarget = new Target()
{
Framework = fx.ToString(),
RuntimeID = runtimeId,
CompileAssets = compileAssets.Select(c => GetPackageAssetFromTargetPath(c)).ToArray(),
RuntimeAssets = runtimeAssets.Select(r => GetPackageAssetFromTargetPath(r)).ToArray(),
NativeAssets = nativeAssets.Select(n => GetPackageAssetFromTargetPath(n)).ToArray()
};
report.Targets[target] = reportTarget;
}
if (isSupported)
{
// Find version
// first try the resolved compile asset for this package
var refAssm = compileAssets.FirstOrDefault(r => !NuGetAssetResolver.IsPlaceholder(r))?.Substring(PackageId.Length + 1);
if (refAssm == null)
{
// if we didn't have a compile asset it means this framework is supported inbox with a placeholder
// resolve the assets without placeholders to pick up the netstandard reference assembly.
compileAssets = _resolverWithoutPlaceholders.ResolveCompileAssets(fx);
refAssm = compileAssets.FirstOrDefault(r => !NuGetAssetResolver.IsPlaceholder(r));
}
var version = "unknown";
if (refAssm != null)
{
version = _targetPathToPackageItem[AggregateNuGetAssetResolver.AsPackageSpecificTargetPath(PackageId, refAssm)].Version?.ToString() ?? version;
}
report.SupportedFrameworks.Add(fx.ToString(), version);
}
}
report.UnusedAssets = _unusedTargetPaths.Select(tp => GetPackageAssetFromTargetPath(tp)).ToArray();
report.Save(ReportFile);
return(!Log.HasLoggedErrors);
}
private void HarvestSupportedFrameworks()
{
List<ITaskItem> supportedFrameworks = new List<ITaskItem>();
AggregateNuGetAssetResolver resolver = new AggregateNuGetAssetResolver(RuntimeFile);
string packagePath = Path.Combine(PackagesFolder, PackageId, PackageVersion);
// add the primary package
resolver.AddPackageItems(PackageId, GetPackageItems(packagePath));
if (RuntimePackages != null)
{
// add any split runtime packages
foreach (var runtimePackage in RuntimePackages)
{
var runtimePackageId = runtimePackage.ItemSpec;
var runtimePackageVersion = runtimePackage.GetMetadata("Version");
resolver.AddPackageItems(runtimePackageId, GetPackageItems(PackagesFolder, runtimePackageId, runtimePackageVersion));
}
}
// create a resolver that can be used to determine the API version for inbox assemblies
// since inbox assemblies are represented with placeholders we can remove the placeholders
// and use the netstandard reference assembly to determine the API version
var filesWithoutPlaceholders = GetPackageItems(packagePath)
.Where(f => !NuGetAssetResolver.IsPlaceholder(f));
NuGetAssetResolver resolverWithoutPlaceholders = new NuGetAssetResolver(RuntimeFile, filesWithoutPlaceholders);
string package = $"{PackageId}/{PackageVersion}";
foreach (var framework in Frameworks)
{
var runtimeIds = framework.GetMetadata("RuntimeIDs")?.Split(';');
NuGetFramework fx;
try
{
fx = FrameworkUtilities.ParseNormalized(framework.ItemSpec);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Framework {framework.ItemSpec}. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize {framework.ItemSpec} as valid Framework.");
continue;
}
var compileAssets = resolver.ResolveCompileAssets(fx, PackageId);
bool hasCompileAsset, hasCompilePlaceHolder;
NuGetAssetResolver.ExamineAssets(Log, "Compile", package, fx.ToString(), compileAssets, out hasCompileAsset, out hasCompilePlaceHolder);
// start by making sure it has some asset available for compile
var isSupported = hasCompileAsset || hasCompilePlaceHolder;
if (!isSupported)
{
Log.LogMessage(LogImportance.Low, $"Skipping {fx} because it is not supported.");
continue;
}
foreach (var runtimeId in runtimeIds)
{
string target = String.IsNullOrEmpty(runtimeId) ? fx.ToString() : $"{fx}/{runtimeId}";
var runtimeAssets = resolver.ResolveRuntimeAssets(fx, runtimeId);
bool hasRuntimeAsset, hasRuntimePlaceHolder;
NuGetAssetResolver.ExamineAssets(Log, "Runtime", package, target, runtimeAssets, out hasRuntimeAsset, out hasRuntimePlaceHolder);
isSupported &= hasCompileAsset == hasRuntimeAsset;
isSupported &= hasCompilePlaceHolder == hasRuntimePlaceHolder;
if (!isSupported)
{
Log.LogMessage(LogImportance.Low, $"Skipping {fx} because it is not supported on {target}.");
break;
}
}
if (isSupported)
{
var supportedFramework = new TaskItem(framework.ItemSpec);
supportedFramework.SetMetadata("HarvestedFromPackage", package);
// set version
// first try the resolved compile asset for this package
var refAssm = compileAssets.FirstOrDefault(r => !NuGetAssetResolver.IsPlaceholder(r))?.Substring(PackageId.Length + 1);
if (refAssm == null)
{
// if we didn't have a compile asset it means this framework is supported inbox with a placeholder
// resolve the assets without placeholders to pick up the netstandard reference assembly.
compileAssets = resolverWithoutPlaceholders.ResolveCompileAssets(fx);
refAssm = compileAssets.FirstOrDefault(r => !NuGetAssetResolver.IsPlaceholder(r));
}
string version = "unknown";
if (refAssm != null)
{
version = VersionUtility.GetAssemblyVersion(Path.Combine(packagePath, refAssm))?.ToString() ?? version;
}
supportedFramework.SetMetadata("Version", version);
Log.LogMessage(LogImportance.Low, $"Validating version {version} for {supportedFramework.ItemSpec} because it was supported by {PackageId}/{PackageVersion}.");
supportedFrameworks.Add(supportedFramework);
}
}
SupportedFrameworks = supportedFrameworks.ToArray();
}
/// <summary>
/// Generates a table in markdown that lists the API version supported by
/// various packages at all levels of NETStandard.
/// </summary>
/// <returns></returns>
public override bool Execute()
{
if (PackageAssets == null || PackageAssets.Length == 0)
{
Log.LogError("PackageAssets argument must be specified");
return(false);
}
if (TargetMonikers == null || TargetMonikers.Length == 0)
{
Log.LogError("TargetMoniker argument must be specified");
return(false);
}
NuGetFramework[] compileFxs = TargetMonikers.Select(fx => NuGetFramework.Parse(fx)).ToArray();
NuGetFramework[] runtimeFxs = compileFxs;
if (RuntimeTargetMonikers != null && RuntimeTargetMonikers.Length > 0)
{
runtimeFxs = RuntimeTargetMonikers.Select(fx => NuGetFramework.Parse(fx)).ToArray();
}
LoadFiles();
var buildProjects = new List <BuildProject>();
CompileAssets = null;
// find the best framework
foreach (var compileFx in compileFxs)
{
var compileAssets = _resolver.ResolveCompileAssets(compileFx);
if (compileAssets.Any())
{
var compileItems = compileAssets.Where(ca => !NuGetAssetResolver.IsPlaceholder(ca))
.Select(ca => _targetPathToPackageItem[ca]);
buildProjects.AddRange(compileItems.Select(ci => BuildProjectFromPackageItem(ci)).Where(bp => bp != null));
CompileAssets = compileItems.Select(ci => PackageItemAsResolvedAsset(ci)).ToArray();
Log.LogMessage($"Resolved compile assets from {compileFx.ToString()}: {String.Join(";", CompileAssets.Select(c => c.ItemSpec))}");
break;
}
}
if (CompileAssets == null)
{
Log.LogError($"Could not locate compile assets for any of the frameworks {String.Join(";", compileFxs.Select(fx => fx.ToString()))}");
}
RuntimeAssets = null;
foreach (var runtimeFx in runtimeFxs)
{
var runtimeAssets = _resolver.ResolveRuntimeAssets(runtimeFx, TargetRuntime);
if (runtimeAssets.Any())
{
var runtimeItems = runtimeAssets.Where(ra => !NuGetAssetResolver.IsPlaceholder(ra))
.Select(ra => _targetPathToPackageItem[ra]);
buildProjects.AddRange(runtimeItems.Select(ri => BuildProjectFromPackageItem(ri)).Where(bp => bp != null));
RuntimeAssets = runtimeItems.SelectMany(ri => PackageItemAndSymbolsAsResolvedAsset(ri)).ToArray();
Log.LogMessage($"Resolved runtime assets from {runtimeFx.ToString()}: {String.Join(";", RuntimeAssets.Select(r => r.ItemSpec))}");
break;
}
}
if (RuntimeAssets == null)
{
Log.LogError($"Could not locate runtime assets for any of the frameworks {String.Join(";", runtimeFxs.Select(fx => fx.ToString()))}");
}
BuildProjects = buildProjects.Distinct().Select(bp => bp.ToItem()).ToArray();
return(!Log.HasLoggedErrors);
}
/// <summary>
/// Generates a table in markdown that lists the API version supported by
/// various packages at all levels of NETStandard.
/// </summary>
/// <returns></returns>
public override bool Execute()
{
if (PackageAssets == null || PackageAssets.Length == 0)
{
Log.LogError("PackageAssets argument must be specified");
return(false);
}
if (TargetMonikers == null || TargetMonikers.Length == 0)
{
Log.LogError("TargetMoniker argument must be specified");
return(false);
}
NuGetFramework[] compileFxs = TargetMonikers.Select(fx => NuGetFramework.Parse(fx)).ToArray();
NuGetFramework[] runtimeFxs = compileFxs;
if (RuntimeTargetMonikers != null && RuntimeTargetMonikers.Length > 0)
{
runtimeFxs = RuntimeTargetMonikers.Select(fx => NuGetFramework.Parse(fx)).ToArray();
}
LoadFiles();
// find the best framework
foreach (var compileFx in compileFxs)
{
CompileAssets = _resolver.ResolveCompileAssets(compileFx)
.Where(ca => !NuGetAssetResolver.IsPlaceholder(ca))
.Select(ca => PackageItemAsResolvedAsset(_targetPathToPackageItem[ca]))
.ToArray();
if (CompileAssets.Any())
{
Log.LogMessage($"Resolved compile assets from {compileFx.ToString()}: {String.Join(";", CompileAssets.Select(c => c.ItemSpec))}");
break;
}
}
if (!CompileAssets.Any())
{
Log.LogError($"Could not locate compile assets for any of the frameworks {String.Join(";", compileFxs.Select(fx => fx.ToString()))}");
}
foreach (var runtimeFx in runtimeFxs)
{
RuntimeAssets = _resolver.ResolveRuntimeAssets(runtimeFx, TargetRuntime)
.Where(ra => !NuGetAssetResolver.IsPlaceholder(ra))
.Select(ra => PackageItemAsResolvedAsset(_targetPathToPackageItem[ra]))
.ToArray();
if (RuntimeAssets.Any())
{
Log.LogMessage($"Resolved runtime assets from {runtimeFx.ToString()}: {String.Join(";", RuntimeAssets.Select(r => r.ItemSpec))}");
break;
}
}
if (!RuntimeAssets.Any())
{
Log.LogError($"Could not locate runtime assets for any of the frameworks {String.Join(";", runtimeFxs.Select(fx => fx.ToString()))}");
}
return(!Log.HasLoggedErrors);
}