public static string GetBestMatchingRidWithExclusion(RuntimeGraph runtimeGraph, string runtimeIdentifier,
IEnumerable <string> runtimeIdentifiersToExclude,
IEnumerable <string> availableRuntimeIdentifiers, out bool wasInGraph)
{
wasInGraph = runtimeGraph.Runtimes.ContainsKey(runtimeIdentifier);
string bestMatch = null;
HashSet <string> availableRids = new HashSet <string>(availableRuntimeIdentifiers, StringComparer.Ordinal);
HashSet <string> excludedRids = runtimeIdentifiersToExclude switch { null => null, _ => new HashSet <string>(runtimeIdentifiersToExclude, StringComparer.Ordinal) };
foreach (var candidateRuntimeIdentifier in runtimeGraph.ExpandRuntime(runtimeIdentifier))
{
if (bestMatch == null && availableRids.Contains(candidateRuntimeIdentifier))
{
bestMatch = candidateRuntimeIdentifier;
}
if (excludedRids != null && excludedRids.Contains(candidateRuntimeIdentifier))
{
// Don't treat this as a match
return(null);
}
}
return(bestMatch);
}
}
public void FindRuntimeDependencies_VerifyExpandOrderForTree3()
{
// C
// - B
// --- A
// - F
// --- E
// ----- D
// --- EE
// ----- DD
// - X
// --- Y
// ----- Z
var graph = new RuntimeGraph(new[]
{
new RuntimeDescription("a"),
new RuntimeDescription("d"),
new RuntimeDescription("y", new[] { "z" }),
new RuntimeDescription("x", new[] { "y" }),
new RuntimeDescription("b", new[] { "a" }),
new RuntimeDescription("e", new[] { "d" }),
new RuntimeDescription("ee", new[] { "dd" }),
new RuntimeDescription("f", new[] { "e", "ee" }),
new RuntimeDescription("c", new[] { "b", "f", "x" }),
});
var expected = new[] { "c", "b", "f", "x", "a", "e", "ee", "y", "d", "dd" };
var actual = graph.ExpandRuntime("c").ToArray();
for (var i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], actual[i]);
}
}
private static void WriteCompatibilityMap(RuntimeGraph graph, string mapFile)
{
Dictionary <string, IEnumerable <string> > compatibilityMap = new Dictionary <string, IEnumerable <string> >();
foreach (var rid in graph.Runtimes.Keys.OrderBy(rid => rid, StringComparer.Ordinal))
{
compatibilityMap.Add(rid, graph.ExpandRuntime(rid));
}
var serializer = new JsonSerializer()
{
Formatting = Formatting.Indented,
StringEscapeHandling = StringEscapeHandling.EscapeNonAscii
};
string directory = Path.GetDirectoryName(mapFile);
if (!String.IsNullOrEmpty(directory) && !Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
using (var file = File.CreateText(mapFile))
{
serializer.Serialize(file, compatibilityMap);
}
}
public void FindRuntimeDependencies_VerifyExpandCaching()
{
var graph = new RuntimeGraph(new[]
{
new RuntimeDescription("a"),
new RuntimeDescription("d"),
new RuntimeDescription("b", new[] { "a" }),
new RuntimeDescription("e", new[] { "d" }),
new RuntimeDescription("f", new[] { "e" }),
new RuntimeDescription("c", new[] { "b", "f" }),
});
var a = graph.ExpandRuntime("c");
var b = graph.ExpandRuntime("c");
ReferenceEquals(a, b).Should().BeTrue();
}
public IEnumerable <RuntimeFallbacks> Expand(RuntimeGraph runtimeGraph, string runtime)
{
var importers = FindImporters(runtimeGraph, runtime);
foreach (var importer in importers)
{
// ExpandRuntime return runtime itself as first item so we are skiping it
yield return(new RuntimeFallbacks(importer, runtimeGraph.ExpandRuntime(importer).Skip(1)));
}
}
private static IDictionary <string, IEnumerable <string> > GetCompatibilityMap(RuntimeGraph graph)
{
Dictionary <string, IEnumerable <string> > compatibilityMap = new Dictionary <string, IEnumerable <string> >();
foreach (var rid in graph.Runtimes.Keys.OrderBy(rid => rid, StringComparer.Ordinal))
{
compatibilityMap.Add(rid, graph.ExpandRuntime(rid));
}
return(compatibilityMap);
}
private IEnumerable <string> FindImporters(RuntimeGraph runtimeGraph, string runtime)
{
foreach (var runtimePair in runtimeGraph.Runtimes)
{
var expanded = runtimeGraph.ExpandRuntime(runtimePair.Key);
if (expanded.Contains(runtime))
{
yield return(runtimePair.Key);
}
}
}
private IEnumerable<string> FindImporters(RuntimeGraph runtimeGraph, string runtime)
{
foreach (var runtimePair in runtimeGraph.Runtimes)
{
var expanded = runtimeGraph.ExpandRuntime(runtimePair.Key);
if (expanded.Contains(runtime))
{
yield return runtimePair.Key;
}
}
}
public void ExpandRuntimes_VerifyChain()
{
var graph = new RuntimeGraph(new[]
{
new RuntimeDescription("a"),
new RuntimeDescription("b", new[] { "a" }),
new RuntimeDescription("c", new[] { "b" }),
new RuntimeDescription("d", new[] { "c" })
});
graph.ExpandRuntime("d").Should().BeEquivalentTo(new[] { "d", "c", "b", "a" });
}
public IEnumerable<RuntimeFallbacks> Expand(RuntimeGraph runtimeGraph, IEnumerable<string> runtimes)
{
foreach (var runtime in runtimes)
{
var importers = FindImporters(runtimeGraph, runtime);
foreach (var importer in importers)
{
// ExpandRuntime return runtime itself as first item so we are skiping it
yield return new RuntimeFallbacks(importer, runtimeGraph.ExpandRuntime(importer).Skip(1));
}
}
}
public void ExpandShouldExpandRuntimeBasedOnGraph(string start, string expanded)
{
var graph = new RuntimeGraph(new[]
{
new RuntimeDescription("win8-x86", new[] { "win8", "win7-x86" }),
new RuntimeDescription("win8", new[] { "win7" }),
new RuntimeDescription("win7-x86", new[] { "win7" }),
new RuntimeDescription("win7"),
});
Assert.Equal(
expanded.Split(','),
graph.ExpandRuntime(start).ToArray());
}
public static string GetBestMatchingRid(RuntimeGraph runtimeGraph, string runtimeIdentifier,
IEnumerable <string> availableRuntimeIdentifiers, out bool wasInGraph)
{
wasInGraph = runtimeGraph.Runtimes.ContainsKey(runtimeIdentifier);
HashSet <string> availableRids = new HashSet <string>(availableRuntimeIdentifiers);
foreach (var candidateRuntimeIdentifier in runtimeGraph.ExpandRuntime(runtimeIdentifier))
{
if (availableRids.Contains(candidateRuntimeIdentifier))
{
return(candidateRuntimeIdentifier);
}
}
// No compatible RID found in availableRuntimeIdentifiers
return(null);
}
private static IEnumerable <RuntimeFallbacks> GetRuntimeFallbacks(string[] runtimeGraphFiles, string runtime)
{
RuntimeGraph runtimeGraph = RuntimeGraph.Empty;
foreach (string runtimeGraphFile in runtimeGraphFiles)
{
runtimeGraph = RuntimeGraph.Merge(runtimeGraph, JsonRuntimeFormat.ReadRuntimeGraph(runtimeGraphFile));
}
foreach (string rid in runtimeGraph.Runtimes.Select(p => p.Key))
{
IEnumerable <string> ridFallback = runtimeGraph.ExpandRuntime(rid);
if (ridFallback.Contains(runtime))
{
// ExpandRuntime return runtime itself as first item so we are skiping it
yield return(new RuntimeFallbacks(rid, ridFallback.Skip(1)));
}
}
}
public void ExpandShouldExpandRuntimeBasedOnGraph(string start, string expanded)
{
var graph = new RuntimeGraph(new[]
{
new RuntimeDescription("win8-x86", new[] { "win8", "win7-x86" }),
new RuntimeDescription("win8", new[] { "win7" }),
new RuntimeDescription("win7-x86", new[] { "win7" }),
new RuntimeDescription("win7"),
});
Assert.Equal(
expanded.Split(','),
graph.ExpandRuntime(start).ToArray());
}
public override bool Execute()
{
var target = new TargetInfo(TargetFrameworkMoniker, RuntimeIdentifier, string.Empty, isPortable: false);
var runtimeFiles = new List <RuntimeFile>();
var nativeFiles = new List <RuntimeFile>();
var resourceAssemblies = new List <ResourceAssembly>();
foreach (var file in Files)
{
if (!string.IsNullOrEmpty(file.GetMetadata("GeneratedBuildFile")))
{
continue;
}
string filePath = file.ItemSpec;
string fileName = Path.GetFileName(filePath);
string fileVersion = FileUtilities.GetFileVersion(filePath)?.ToString() ?? string.Empty;
Version assemblyVersion = FileUtilities.GetAssemblyName(filePath)?.Version;
string cultureMaybe = file.GetMetadata("Culture");
if (!string.IsNullOrEmpty(cultureMaybe))
{
resourceAssemblies.Add(new ResourceAssembly(Path.Combine(cultureMaybe, fileName), cultureMaybe));
}
else if (assemblyVersion == null)
{
var nativeFile = new RuntimeFile(fileName, null, fileVersion);
nativeFiles.Add(nativeFile);
}
else
{
var runtimeFile = new RuntimeFile(fileName,
fileVersion: fileVersion,
assemblyVersion: assemblyVersion.ToString());
runtimeFiles.Add(runtimeFile);
}
}
var runtimeLibrary = new RuntimeLibrary("package",
SharedFrameworkPackName,
Version,
hash: string.Empty,
runtimeAssemblyGroups: new[] { new RuntimeAssetGroup(string.Empty, runtimeFiles) },
nativeLibraryGroups: new[] { new RuntimeAssetGroup(string.Empty, nativeFiles) },
resourceAssemblies,
Array.Empty <Dependency>(),
hashPath: null,
path: $"{SharedFrameworkPackName.ToLowerInvariant()}/{Version}",
serviceable: true);
IEnumerable <RuntimeFallbacks> runtimeFallbackGraph = Array.Empty <RuntimeFallbacks>();
if (IncludeFallbacksInDepsFile)
{
RuntimeGraph runtimeGraph = JsonRuntimeFormat.ReadRuntimeGraph(RuntimeIdentifierGraph);
runtimeFallbackGraph = runtimeGraph.Runtimes
.Select(runtimeDict => runtimeGraph.ExpandRuntime(runtimeDict.Key))
.Where(expansion => expansion.Contains(RuntimeIdentifier))
.Select(expansion => new RuntimeFallbacks(expansion.First(), expansion.Skip(1))); // ExpandRuntime return runtime itself as first item.
}
var context = new DependencyContext(target,
CompilationOptions.Default,
Enumerable.Empty <CompilationLibrary>(),
new[] { runtimeLibrary },
runtimeFallbackGraph);
var depsFileName = string.IsNullOrEmpty(SharedFrameworkDepsNameOverride) ? $"{SharedFrameworkName}.deps.json" : $"{SharedFrameworkDepsNameOverride}.deps.json";
var depsFilePath = Path.Combine(IntermediateOutputPath, depsFileName);
try
{
using var depsStream = File.Create(depsFilePath);
new DependencyContextWriter().Write(context, depsStream);
GeneratedDepsFile = new TaskItem(depsFilePath);
}
catch (Exception ex)
{
// If there is a problem, ensure we don't write a partially complete version to disk.
if (File.Exists(depsFilePath))
{
File.Delete(depsFilePath);
}
Log.LogErrorFromException(ex, false);
return(false);
}
return(true);
}
public void ExpandRuntimes_UnknownRuntimeVerifySelf()
{
var graph = new RuntimeGraph();
graph.ExpandRuntime("x").Should().BeEquivalentTo(new[] { "x" });
}