private void LoadSupport()
{
_frameworks = new Dictionary <NuGetFramework, ValidationFramework>();
// determine which TxM:RIDs should be considered for support based on Frameworks item
foreach (var framework in Frameworks)
{
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;
}
string runtimeIdList = framework.GetMetadata("RuntimeIDs");
if (_frameworks.ContainsKey(fx))
{
Log.LogError($"Framework {fx} has been listed in Frameworks more than once.");
continue;
}
_frameworks[fx] = new ValidationFramework(fx);
if (!String.IsNullOrWhiteSpace(runtimeIdList))
{
_frameworks[fx].RuntimeIds = runtimeIdList.Split(';');
}
}
// keep a list of explicitly listed supported frameworks so that we can check for conflicts.
HashSet <NuGetFramework> explicitlySupportedFrameworks = new HashSet <NuGetFramework>(NuGetFramework.Comparer);
// determine what version should be supported based on SupportedFramework items
foreach (var supportedFramework in SupportedFrameworks)
{
NuGetFramework fx;
string fxString = supportedFramework.ItemSpec;
bool isExclusiveVersion = fxString.Length > 1 && fxString[0] == '[' && fxString[fxString.Length - 1] == ']';
if (isExclusiveVersion)
{
fxString = fxString.Substring(1, fxString.Length - 2);
}
try
{
fx = FrameworkUtilities.ParseNormalized(fxString);
}
catch (Exception ex)
{
Log.LogError($"Could not parse TargetFramework {fxString} as a SupportedFramework. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize TargetFramework {fxString} as a SupportedFramework.");
continue;
}
Version supportedVersion;
string version = supportedFramework.GetMetadata("Version");
try
{
supportedVersion = Version.Parse(version);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Version {version} on SupportedFramework item {supportedFramework.ItemSpec}. {ex}");
continue;
}
ValidationFramework validationFramework = null;
if (!_frameworks.TryGetValue(fx, out validationFramework))
{
Log.LogError($"SupportedFramework {fx} was specified but is not part of the Framework list to use for validation.");
continue;
}
if (explicitlySupportedFrameworks.Contains(fx))
{
if (supportedVersion <= validationFramework.SupportedVersion)
{
// if we've already picked up a higher/equal version, prefer it
continue;
}
}
else
{
explicitlySupportedFrameworks.Add(fx);
}
validationFramework.SupportedVersion = supportedVersion;
if (!isExclusiveVersion)
{
// find all frameworks of higher version, sorted by version ascending
IEnumerable <ValidationFramework> higherFrameworks = _frameworks.Values.Where(vf => vf.Framework.Framework == fx.Framework && vf.Framework.Version > fx.Version).OrderBy(vf => vf.Framework.Version);
// netcore50 is the last `netcore` framework, after that we use `uap`
if (fx.Framework == FrameworkConstants.FrameworkIdentifiers.NetCore)
{
var uapFrameworks = _frameworks.Values.Where(vf => vf.Framework.Framework == FrameworkConstants.FrameworkIdentifiers.UAP).OrderBy(vf => vf.Framework.Version);
higherFrameworks = higherFrameworks.Concat(uapFrameworks);
}
foreach (var higherFramework in higherFrameworks)
{
if (higherFramework.SupportedVersion != null && higherFramework.SupportedVersion > supportedVersion)
{
// found an higher framework version a higher API version, stop applying this supported version
break;
}
higherFramework.SupportedVersion = supportedVersion;
}
}
}
// determine which Frameworks should support inbox
PackageInfo packageInfo;
if (_index.Packages.TryGetValue(ContractName, out packageInfo))
{
foreach (var inboxPair in packageInfo.InboxOn.GetInboxVersions())
{
if (!_frameworks.ContainsKey(inboxPair.Key))
{
_frameworks[inboxPair.Key] = new ValidationFramework(inboxPair.Key)
{
SupportedVersion = inboxPair.Value,
IsInbox = true
};
}
}
foreach (var validationFramework in _frameworks.Values)
{
if (packageInfo.InboxOn.IsInbox(validationFramework.Framework,
validationFramework.SupportedVersion,
permitRevisions: HasSuppression(Suppression.PermitInboxRevsion)))
{
validationFramework.IsInbox = true;
}
}
}
// validate netstandard frameworks supported by references
foreach (var supportedFramework in _report.SupportedFrameworks)
{
var framework = NuGetFramework.Parse(supportedFramework.Key);
if (framework.Framework != _generationIdentifier)
{
continue;
}
Version supportedVersion;
if (!Version.TryParse(supportedFramework.Value, out supportedVersion))
{
continue;
}
if (!_frameworks.ContainsKey(framework))
{
_frameworks[framework] = new ValidationFramework(framework)
{
SupportedVersion = supportedVersion
};
}
}
}
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();
}
private void LoadSupport()
{
_frameworks = new Dictionary <NuGetFramework, ValidationFramework>();
// determine which TxM:RIDs should be considered for support based on Frameworks item
foreach (var framework in Frameworks)
{
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;
}
string runtimeIdList = framework.GetMetadata("RuntimeIDs");
if (_frameworks.ContainsKey(fx))
{
Log.LogError($"Framework {fx} has been listed in Frameworks more than once.");
continue;
}
_frameworks[fx] = new ValidationFramework(fx);
if (!String.IsNullOrWhiteSpace(runtimeIdList))
{
_frameworks[fx].RuntimeIds = runtimeIdList.Split(';');
}
}
// keep a list of explicitly listed supported frameworks so that we can check for conflicts.
HashSet <NuGetFramework> explicitlySupportedFrameworks = new HashSet <NuGetFramework>();
// determine what version should be supported based on SupportedFramework items
foreach (var supportedFramework in SupportedFrameworks)
{
NuGetFramework fx;
string fxString = supportedFramework.ItemSpec;
bool isExclusiveVersion = fxString.Length > 1 && fxString[0] == '[' && fxString[fxString.Length - 1] == ']';
if (isExclusiveVersion)
{
fxString = fxString.Substring(1, fxString.Length - 2);
}
try
{
fx = FrameworkUtilities.ParseNormalized(fxString);
}
catch (Exception ex)
{
Log.LogError($"Could not parse TargetFramework {fxString} as a SupportedFramework. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize TargetFramework {fxString} as a SupportedFramework.");
continue;
}
Version supportedVersion;
string version = supportedFramework.GetMetadata("Version");
try
{
supportedVersion = Version.Parse(version);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Version {version} on SupportedFramework item {supportedFramework.ItemSpec}. {ex}");
continue;
}
ValidationFramework validationFramework = null;
if (!_frameworks.TryGetValue(fx, out validationFramework))
{
Log.LogError($"SupportedFramework {fx} was specified but is not part of the Framework list to use for validation.");
continue;
}
if (explicitlySupportedFrameworks.Contains(fx))
{
if (validationFramework.SupportedVersion != supportedVersion)
{
Log.LogError($"Framework {fx} has been listed in SupportedFrameworks more than once with different versions {validationFramework.SupportedVersion} and {supportedVersion}. Framework should only be listed once with the expected API version for that platform.");
}
continue;
}
explicitlySupportedFrameworks.Add(fx);
validationFramework.SupportedVersion = supportedVersion;
if (!isExclusiveVersion)
{
// find all frameworks of higher version, sorted by version ascending
var higherFrameworks = _frameworks.Values.Where(vf => vf.Framework.Framework == fx.Framework && vf.Framework.Version > fx.Version).OrderBy(vf => vf.Framework.Version);
foreach (var higherFramework in higherFrameworks)
{
if (higherFramework.SupportedVersion != null && higherFramework.SupportedVersion > supportedVersion)
{
// found an higher framework version a higher API version, stop applying this supported version
break;
}
higherFramework.SupportedVersion = supportedVersion;
}
}
}
// determine which Frameworks should support inbox
_frameworkSet = FrameworkSet.Load(FrameworkListsPath);
foreach (IEnumerable <Framework> inboxFxGroup in _frameworkSet.Frameworks.Values)
{
foreach (Framework inboxFx in inboxFxGroup)
{
// get currently supported version to see if we have OOB'ed it
Version inboxVersion = null;
inboxFx.Assemblies.TryGetValue(ContractName, out inboxVersion);
if (inboxVersion != null)
{
NuGetFramework fx = FrameworkUtilities.ParseNormalized(inboxFx.ShortName);
ValidationFramework validationFramework = null;
if (_frameworks.TryGetValue(fx, out validationFramework))
{
Version supportedVersion = validationFramework.SupportedVersion;
if (supportedVersion != null &&
(supportedVersion.Major > inboxVersion.Major ||
(supportedVersion.Major == inboxVersion.Major && supportedVersion.Minor > inboxVersion.Minor)))
{
// Higher major.minor
Log.LogMessage(LogImportance.Low, $"Framework {fx} supported {ContractName} as inbox but the current supported version {supportedVersion} is higher in major.minor than inbox version {inboxVersion}. Assuming out of box.");
continue;
}
else if (supportedVersion != null && supportedVersion < inboxVersion)
{
// Lower version
Log.LogError($"Framework {fx} supports {ContractName} as inbox but the current supported version {supportedVersion} is lower than the inbox version {inboxVersion}");
}
// equal major.minor, build.revision difference is permitted, prefer the version listed by ContractSupport item
}
if (validationFramework == null)
{
// we may not be explicitly validating for this framework so add it to validate inbox assets.
_frameworks[fx] = validationFramework = new ValidationFramework(fx)
{
SupportedVersion = inboxVersion
};
}
validationFramework.IsInbox = true;
}
}
}
// for every framework we know about, also validate it's generation to ensure it can
// be targeted by PCL. Even if a package only supports a single framework we still
// want to include a portable reference assembly. This allows 3rd parties to add
// their own implementation via a lineup/runtime.json.
// only consider frameworks that support the contract at a specific version
var portableFrameworks = _frameworks.Values.Where(fx => fx.SupportedVersion != null && fx.SupportedVersion != s_maxVersion).ToArray();
var genVersionSuppression = GetSuppressionValues(Suppression.PermitPortableVersionMismatch) ?? new HashSet <string>();
Dictionary <NuGetFramework, ValidationFramework> generationsToValidate = new Dictionary <NuGetFramework, ValidationFramework>();
foreach (var framework in portableFrameworks)
{
NuGetFramework generation = new NuGetFramework(_generationIdentifier, Generations.DetermineGenerationForFramework(framework.Framework, UseNetPlatform));
Log.LogMessage(LogImportance.Low, $"Validating {generation} for {ContractName}, {framework.SupportedVersion} since it is supported by {framework.Framework}");
ValidationFramework existingGeneration = null;
if (generationsToValidate.TryGetValue(generation, out existingGeneration))
{
if (!VersionUtility.IsCompatibleApiVersion(framework.SupportedVersion, existingGeneration.SupportedVersion) && !genVersionSuppression.Contains(framework.Framework.ToString()))
{
Log.LogError($"Framework {framework.Framework} supports {ContractName} at {framework.SupportedVersion} which is lower than {existingGeneration.SupportedVersion} supported by generation {generation.GetShortFolderName()}");
}
}
else
{
generationsToValidate.Add(generation, new ValidationFramework(generation)
{
SupportedVersion = framework.SupportedVersion
});
}
}
foreach (var generation in generationsToValidate)
{
_frameworks.Add(generation.Key, generation.Value);
}
// for every generation supported explcitly in implementation, ensure
// it can be targeted by PCL.
foreach (var packageGroup in _resolver.GetAllRuntimeItems())
{
var allGenerationalImplementations = packageGroup.Value
.Where(contentGroup => FrameworkUtilities.IsGenerationMoniker(contentGroup.Properties[PropertyNames.TargetFrameworkMoniker] as NuGetFramework))
.SelectMany(contentGroup => contentGroup.Items.Select(item => _targetPathToPackageItem[AggregateNuGetAssetResolver.AsPackageSpecificTargetPath(packageGroup.Key, item.Path)]));
foreach (var generationalImplementation in allGenerationalImplementations)
{
NuGetFramework generation = generationalImplementation.TargetFramework;
if (_frameworks.ContainsKey(generation))
{
continue;
}
Version supportedVersion = generationalImplementation.Version;
Log.LogMessage(LogImportance.Low, $"Validating {generation} for {ContractName}, {supportedVersion} since it is supported by {generationalImplementation.TargetPath}");
_frameworks.Add(generation, new ValidationFramework(generation)
{
SupportedVersion = supportedVersion
});
}
}
}
private void LoadFrameworks()
{
_frameworks = new Dictionary <NuGetFramework, string[]>(NuGetFramework.Comparer);
// load the specified frameworks
foreach (var framework in Frameworks)
{
var runtimeIds = framework.GetMetadata("RuntimeIDs")?.Split(';');
NuGetFramework fx;
try
{
fx = FrameworkUtilities.ParseNormalized(framework.ItemSpec);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Framework {framework.ItemSpec}. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize {framework.ItemSpec} as valid Framework.");
continue;
}
_frameworks.Add(fx, runtimeIds);
}
// inspect any TFMs explicitly targeted
var fileFrameworks = _targetPathToPackageItem.Values.Select(f => f.TargetFramework).Distinct(NuGetFramework.Comparer).Where(f => f != null);
foreach (var fileFramework in fileFrameworks)
{
if (!_frameworks.ContainsKey(fileFramework))
{
_frameworks.Add(fileFramework, s_noRids);
}
}
// inspect any TFMs inbox
var index = PackageIndex.Load(PackageIndexes.Select(pi => pi.GetMetadata("FullPath")));
var inboxFrameworks = index.GetInboxFrameworks(PackageId).NullAsEmpty();
foreach (var inboxFramework in inboxFrameworks)
{
if (!_frameworks.ContainsKey(inboxFramework))
{
_frameworks.Add(inboxFramework, s_noRids);
}
}
// inspect for derived TFMs
var expander = new FrameworkExpander();
foreach (var framework in _frameworks.Keys.ToArray())
{
var derivedFxs = expander.Expand(framework);
foreach (var derivedFx in derivedFxs)
{
if (derivedFx.IsDesktop() && derivedFx.HasProfile)
{
// skip desktop profiles
continue;
}
if (derivedFx.Version.Major == 0 && derivedFx.Version.Minor == 0)
{
// skip unversioned frameworks
continue;
}
if (s_ignoredFrameworks.Contains(derivedFx.Framework))
{
continue;
}
if (!_frameworks.ContainsKey(derivedFx))
{
_frameworks.Add(derivedFx, s_noRids);
}
}
}
}
private void LoadSupport()
{
_frameworks = new Dictionary <NuGetFramework, ValidationFramework>();
// determine which TxM:RIDs should be considered for support based on Frameworks item
foreach (var framework in Frameworks)
{
NuGetFramework fx;
try
{
fx = FrameworkUtilities.ParseNormalized(framework.ItemSpec);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Framework {framework.ItemSpec}. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize {framework.ItemSpec} as valid Framework.");
continue;
}
string runtimeIdList = framework.GetMetadata("RuntimeIDs");
if (_frameworks.ContainsKey(fx))
{
Log.LogError($"Framework {fx} has been listed in Frameworks more than once.");
continue;
}
_frameworks[fx] = new ValidationFramework(fx);
if (!String.IsNullOrWhiteSpace(runtimeIdList))
{
_frameworks[fx].RuntimeIds = runtimeIdList.Split(';');
}
}
// keep a list of explicitly listed supported frameworks so that we can check for conflicts.
HashSet <NuGetFramework> explicitlySupportedFrameworks = new HashSet <NuGetFramework>();
// determine what version should be supported based on SupportedFramework items
foreach (var supportedFramework in SupportedFrameworks)
{
NuGetFramework fx;
string fxString = supportedFramework.ItemSpec;
bool isExclusiveVersion = fxString.Length > 1 && fxString[0] == '[' && fxString[fxString.Length - 1] == ']';
if (isExclusiveVersion)
{
fxString = fxString.Substring(1, fxString.Length - 2);
}
try
{
fx = FrameworkUtilities.ParseNormalized(fxString);
}
catch (Exception ex)
{
Log.LogError($"Could not parse TargetFramework {fxString} as a SupportedFramework. {ex}");
continue;
}
if (fx.Equals(NuGetFramework.UnsupportedFramework))
{
Log.LogError($"Did not recognize TargetFramework {fxString} as a SupportedFramework.");
continue;
}
Version supportedVersion;
string version = supportedFramework.GetMetadata("Version");
try
{
supportedVersion = Version.Parse(version);
}
catch (Exception ex)
{
Log.LogError($"Could not parse Version {version} on SupportedFramework item {supportedFramework.ItemSpec}. {ex}");
continue;
}
ValidationFramework validationFramework = null;
if (!_frameworks.TryGetValue(fx, out validationFramework))
{
Log.LogError($"SupportedFramework {fx} was specified but is not part of the Framework list to use for validation.");
continue;
}
if (explicitlySupportedFrameworks.Contains(fx))
{
if (supportedVersion <= validationFramework.SupportedVersion)
{
// if we've already picked up a higher/equal version, prefer it
continue;
}
}
else
{
explicitlySupportedFrameworks.Add(fx);
}
validationFramework.SupportedVersion = supportedVersion;
if (!isExclusiveVersion)
{
// find all frameworks of higher version, sorted by version ascending
IEnumerable <ValidationFramework> higherFrameworks = _frameworks.Values.Where(vf => vf.Framework.Framework == fx.Framework && vf.Framework.Version > fx.Version).OrderBy(vf => vf.Framework.Version);
// netcore50 is the last `netcore` framework, after that we use `uap`
if (fx.Framework == FrameworkConstants.FrameworkIdentifiers.NetCore)
{
var uapFrameworks = _frameworks.Values.Where(vf => vf.Framework.Framework == FrameworkConstants.FrameworkIdentifiers.UAP).OrderBy(vf => vf.Framework.Version);
higherFrameworks = higherFrameworks.Concat(uapFrameworks);
}
foreach (var higherFramework in higherFrameworks)
{
if (higherFramework.SupportedVersion != null && higherFramework.SupportedVersion > supportedVersion)
{
// found an higher framework version a higher API version, stop applying this supported version
break;
}
higherFramework.SupportedVersion = supportedVersion;
}
}
}
// determine which Frameworks should support inbox
_frameworkSet = FrameworkSet.Load(FrameworkListsPath);
foreach (IEnumerable <Framework> inboxFxGroup in _frameworkSet.Frameworks.Values)
{
foreach (Framework inboxFx in inboxFxGroup)
{
// get currently supported version to see if we have OOB'ed it
Version inboxVersion = null;
inboxFx.Assemblies.TryGetValue(ContractName, out inboxVersion);
if (inboxVersion != null)
{
NuGetFramework fx = FrameworkUtilities.ParseNormalized(inboxFx.ShortName);
ValidationFramework validationFramework = null;
if (_frameworks.TryGetValue(fx, out validationFramework))
{
Version supportedVersion = validationFramework.SupportedVersion;
if (supportedVersion != null &&
(supportedVersion.Major > inboxVersion.Major ||
(supportedVersion.Major == inboxVersion.Major && supportedVersion.Minor > inboxVersion.Minor)))
{
// Higher major.minor
Log.LogMessage(LogImportance.Low, $"Framework {fx} supported {ContractName} as inbox but the current supported version {supportedVersion} is higher in major.minor than inbox version {inboxVersion}. Assuming out of box.");
continue;
}
else if (supportedVersion != null && supportedVersion < inboxVersion && inboxVersion != s_maxVersion)
{
// Lower version
Log.LogError($"Framework {fx} supports {ContractName} as inbox but the current supported version {supportedVersion} is lower than the inbox version {inboxVersion}");
}
// equal major.minor, build.revision difference is permitted, prefer the version listed by ContractSupport item
}
if (validationFramework == null)
{
// we may not be explicitly validating for this framework so add it to validate inbox assets.
_frameworks[fx] = validationFramework = new ValidationFramework(fx)
{
SupportedVersion = inboxVersion
};
}
validationFramework.IsInbox = true;
}
}
}
// for every framework we know about, also infer it's netstandard version to ensure it can
// be targeted by PCL. Even if a package only supports a single framework we still
// want to include a portable reference assembly. This allows 3rd parties to add
// their own implementation via a lineup/runtime.json.
// only consider frameworks that support the contract at a specific version
var inferFrameworks = _frameworks.Values.Where(fx => fx.SupportedVersion != null && fx.SupportedVersion != s_maxVersion).ToArray();
var genVersionSuppression = GetSuppressionValues(Suppression.PermitPortableVersionMismatch) ?? new HashSet <string>();
var inferNETStandardSuppression = GetSuppressionValues(Suppression.SuppressNETStandardInference) ?? new HashSet <string>();
Dictionary <NuGetFramework, ValidationFramework> generationsToValidate = new Dictionary <NuGetFramework, ValidationFramework>();
foreach (var inferFramework in inferFrameworks)
{
var inferFrameworkMoniker = inferFramework.Framework.ToString();
if (inferNETStandardSuppression.Contains(inferFrameworkMoniker))
{
continue;
}
NuGetFramework generation = new NuGetFramework(_generationIdentifier, Generations.DetermineGenerationForFramework(inferFramework.Framework, UseNetPlatform));
Log.LogMessage(LogImportance.Low, $"Validating {generation} for {ContractName}, {inferFramework.SupportedVersion} since it is supported by {inferFrameworkMoniker}");
ValidationFramework existingGeneration = null;
if (generationsToValidate.TryGetValue(generation, out existingGeneration))
{
// the netstandard version should be the minimum version supported by all platforms that support that netstandard version.
if (inferFramework.SupportedVersion < existingGeneration.SupportedVersion)
{
Log.LogMessage($"Framework {inferFramework.Framework} supports {ContractName} at {inferFramework.SupportedVersion} which is lower than {existingGeneration.SupportedVersion} supported by generation {generation.GetShortFolderName()}. Lowering the version supported by {generation.GetShortFolderName()}.");
existingGeneration.SupportedVersion = inferFramework.SupportedVersion;
}
}
else
{
generationsToValidate.Add(generation, new ValidationFramework(generation)
{
SupportedVersion = inferFramework.SupportedVersion
});
}
}
foreach (var generation in generationsToValidate)
{
_frameworks.Add(generation.Key, generation.Value);
}
}
private void LoadFrameworks()
{
_frameworks = new Dictionary <NuGetFramework, string[]>(NuGetFramework.Comparer);
// load the specified frameworks
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;
}
_frameworks.Add(fx, runtimeIds);
}
// inspect any TFMs explicitly targeted
var fileFrameworks = _targetPathToPackageItem.Values.Select(f => f.TargetFramework).Distinct(NuGetFramework.Comparer).Where(f => f != null);
foreach (var fileFramework in fileFrameworks)
{
if (!_frameworks.ContainsKey(fileFramework))
{
_frameworks.Add(fileFramework, s_noRids);
}
}
// inspect any TFMs inbox
var frameworkData = FrameworkSet.Load(FrameworkListsPath);
var inboxFrameworks = frameworkData.Frameworks.SelectMany(f => f.Value)
.Where(fx => fx.Assemblies.ContainsKey(PackageId))
.Select(fx => NuGetFramework.Parse(fx.FrameworkName.FullName));
foreach (var inboxFramework in inboxFrameworks)
{
if (!_frameworks.ContainsKey(inboxFramework))
{
_frameworks.Add(inboxFramework, s_noRids);
}
}
// inspect for derived TFMs
var expander = new FrameworkExpander();
foreach (var framework in _frameworks.Keys.ToArray())
{
var derivedFxs = expander.Expand(framework);
foreach (var derivedFx in derivedFxs)
{
if (!_frameworks.ContainsKey(derivedFx))
{
_frameworks.Add(derivedFx, s_noRids);
}
}
}
}
