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Original file line number Diff line number Diff line change
Expand Up @@ -40,28 +40,35 @@ FrozenDictionary<string, SavedSourceLocation> partial
);
#pragma warning restore RS1035

private static string GetCacheFileHash(SourceLocation location, IAssemblySymbol assemblySymbol)
private static string GetCacheFileHash(SourceLocation location)
{
using var hasher = MD5.Create();
hasher.ComputeHash(Encoding.UTF8.GetBytes(location.FileName));
hasher.ComputeHash(Encoding.UTF8.GetBytes(location.ExpressionHash));
hasher.ComputeHash(Encoding.UTF8.GetBytes(location.LineNumber.ToString()));
hasher.ComputeHash(Encoding.UTF8.GetBytes(assemblySymbol.MetadataName));
addStringToHash(hasher, location.FileName);
addStringToHash(hasher, location.ExpressionHash);
addStringToHash(hasher, location.LineNumber.ToString());
var hash = hasher.TransformFinalBlock(Array.Empty<byte>(), 0, 0);
return hasher.Hash.Aggregate("", (s, b) => s + b.ToString("x2"));


static void addStringToHash(ICryptoTransform cryptoTransform, string textToHash)
{
var inputBuffer = Encoding.UTF8.GetBytes(textToHash);
cryptoTransform.TransformBlock(inputBuffer, 0, inputBuffer.Length, inputBuffer, 0);
}
}

#pragma warning disable RS1035
private ResolvedSourceLocation? CacheSourceLocation(SourceLocation location, IAssemblySymbol assemblySymbol, SourceLocationKind kind, Func<ResolvedSourceLocation?> factory)
{
var cacheKey = $"{kind}-{GetCacheFileHash(location, assemblySymbol)}{Constants.PartialExtension}";
var cacheKey = $"{kind}-{assemblySymbol.MetadataName.Replace(".", "_")}-{GetCacheFileHash(location)}{Constants.PartialExtension}";
if (partial.TryGetValue(cacheKey, out var text))
{
return new(location, text.Expression, [..text.PrivateAssemblies]);
}

var source = factory();
if (source is {} && _cacheDirectory.Value is { } && !File.Exists(Path.Combine(_cacheDirectory.Value, cacheKey)))
File.WriteAllText(Path.Combine(_cacheDirectory.Value, cacheKey), JsonSerializer.Serialize(new(kind, source.Expression, [..source.PrivateAssemblies]), JsonSourceGenerationContext.Default.SavedSourceLocation));
File.WriteAllText(Path.Combine(_cacheDirectory.Value, cacheKey), JsonSerializer.Serialize(new(kind, location, source.Expression, [..source.PrivateAssemblies]), JsonSourceGenerationContext.Default.SavedSourceLocation));
return source;
}
#pragma warning restore RS1035
Expand Down
2 changes: 2 additions & 0 deletions src/DependencyInjection.Analyzers/SourceLocation.cs
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,8 @@ public record ResolvedSourceLocation(SourceLocation Location, string Expression,
public record SavedSourceLocation(
[property: JsonPropertyName("k")]
SourceLocationKind Kind,
[property: JsonPropertyName("l")]
SourceLocation Location,
[property: JsonPropertyName("e")]
string Expression,
[property: JsonPropertyName("a")]
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
ServiceDescriptor-794233dec4f84d77ce80007b41438587: {
ServiceDescriptor-TestAssembly-de4a0b09f1bfa7f42e56769a3aedcb68: {
Kind: ServiceDescriptor,
Location: {
Kind: ServiceDescriptor,
LineNumber: 16,
ExpressionHash: fhNv/1snT1EgMxIUt2qh7Q==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
services.Add(ServiceDescriptor.Scoped<global::TestAssembly.Service, global::TestAssembly.Service>());
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
ServiceDescriptor-794233dec4f84d77ce80007b41438587: {
ServiceDescriptor-TestAssembly-d9e99c61508c44cfae8c581bbc7c4f99: {
Kind: ServiceDescriptor,
Location: {
Kind: ServiceDescriptor,
LineNumber: 16,
ExpressionHash: nq9T1iBLdNPpqzJrTdNMCQ==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
services.Add(ServiceDescriptor.Scoped<global::TestAssembly.IService, global::TestAssembly.Nested.ServiceA>());
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
Reflection-38c29bdfac98ce8804acfe22506878cd: {
Reflection-Microsoft_Extensions_DependencyInjection_Abstractions-19374c1ec3e8b09f1c0562a3654a8c8d: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: 7vjZcTtcu7BiBUxN2YjR2A==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(MicrosoftExtensionsDependencyInjectionAbstractions.GetType("FxResources.Microsoft.Extensions.DependencyInjection.Abstractions.SR")!);
Expand All @@ -115,24 +122,15 @@
Microsoft.Extensions.DependencyInjection.Abstractions
]
},
Reflection-794233dec4f84d77ce80007b41438587: {
Kind: Reflection,
Expression:
{
items.Add(TestAssembly.GetType("TestAssembly.GenericService")!);
items.Add(TestAssembly.GetType("TestAssembly.Nested+MyRecord")!);
items.Add(TestAssembly.GetType("TestAssembly.Nested+Validator")!);
items.Add(TestAssembly.GetType("TestAssembly.Request")!);
items.Add(TestAssembly.GetType("TestAssembly.RequestHandler")!);
items.Add(TestAssembly.GetType("TestAssembly.Response")!);
items.Add(TestAssembly.GetType("TestAssembly.ServiceB")!);
},
PrivateAssemblies: [
TestAssembly
]
},
Reflection-f8286df541712f11fc17a6cd53b71e38: {
Reflection-Rocket_Surgery_DependencyInjection_Extensions-19374c1ec3e8b09f1c0562a3654a8c8d: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: 7vjZcTtcu7BiBUxN2YjR2A==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(RocketSurgeryDependencyInjectionExtensions.GetType("Rocket.Surgery.DependencyInjection.ExecuteScoped`1")!);
Expand All @@ -151,6 +149,29 @@
PrivateAssemblies: [
Rocket.Surgery.DependencyInjection.Extensions
]
},
Reflection-TestAssembly-19374c1ec3e8b09f1c0562a3654a8c8d: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: 7vjZcTtcu7BiBUxN2YjR2A==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(TestAssembly.GetType("TestAssembly.GenericService")!);
items.Add(TestAssembly.GetType("TestAssembly.Nested+MyRecord")!);
items.Add(TestAssembly.GetType("TestAssembly.Nested+Validator")!);
items.Add(TestAssembly.GetType("TestAssembly.Request")!);
items.Add(TestAssembly.GetType("TestAssembly.RequestHandler")!);
items.Add(TestAssembly.GetType("TestAssembly.Response")!);
items.Add(TestAssembly.GetType("TestAssembly.ServiceB")!);
},
PrivateAssemblies: [
TestAssembly
]
}
},
References: [
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
Reflection-38c29bdfac98ce8804acfe22506878cd: {
Reflection-Microsoft_Extensions_DependencyInjection_Abstractions-8639bfe143bc9ef461f9afa024b585a0: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: lMxYIBBphBNiTsf1qLYxDg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(MicrosoftExtensionsDependencyInjectionAbstractions.GetType("FxResources.Microsoft.Extensions.DependencyInjection.Abstractions.SR")!);
Expand Down Expand Up @@ -133,8 +140,43 @@
Microsoft.Extensions.DependencyInjection.Abstractions
]
},
Reflection-794233dec4f84d77ce80007b41438587: {
Reflection-Rocket_Surgery_DependencyInjection_Extensions-8639bfe143bc9ef461f9afa024b585a0: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: lMxYIBBphBNiTsf1qLYxDg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(typeof(global::Microsoft.Extensions.DependencyInjection.CompiledTypeProviderServiceCollectionExtensions));
items.Add(typeof(global::Microsoft.Extensions.DependencyInjection.ScopedServiceDependencyInjectionExtensions));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.CompiledTypeProviderExtensions));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IReflectionAssemblySelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IReflectionTypeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceDescriptorAssemblySelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceDescriptorTypeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceLifetimeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceTypeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.ITypeFilter));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.TypeInfoFilter));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.TypeKindFilter));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.ScopedServiceExtensions));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.ScopedServiceOptionalExtensions));
},
PrivateAssemblies: null
},
Reflection-TestAssembly-8639bfe143bc9ef461f9afa024b585a0: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: lMxYIBBphBNiTsf1qLYxDg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(TestAssembly.GetType("TestAssembly.GenericService")!);
Expand All @@ -157,27 +199,6 @@
PrivateAssemblies: [
TestAssembly
]
},
Reflection-f8286df541712f11fc17a6cd53b71e38: {
Kind: Reflection,
Expression:
{
items.Add(typeof(global::Microsoft.Extensions.DependencyInjection.CompiledTypeProviderServiceCollectionExtensions));
items.Add(typeof(global::Microsoft.Extensions.DependencyInjection.ScopedServiceDependencyInjectionExtensions));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.CompiledTypeProviderExtensions));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IReflectionAssemblySelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IReflectionTypeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceDescriptorAssemblySelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceDescriptorTypeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceLifetimeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IServiceTypeSelector));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.ITypeFilter));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.TypeInfoFilter));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.TypeKindFilter));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.ScopedServiceExtensions));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.ScopedServiceOptionalExtensions));
},
PrivateAssemblies: null
}
},
References: [
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
ServiceDescriptor-794233dec4f84d77ce80007b41438587: {
ServiceDescriptor-TestAssembly-bbb3dba50c78b7a54e5f59d8c0edb946: {
Kind: ServiceDescriptor,
Location: {
Kind: ServiceDescriptor,
LineNumber: 16,
ExpressionHash: +ZwL1kukDVL/SHup/rQyqQ==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
services.Add(ServiceDescriptor.Scoped(TestAssembly.GetType("TestAssembly.GenericService")!, TestAssembly.GetType("TestAssembly.GenericService")!));
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
Reflection-38c29bdfac98ce8804acfe22506878cd: {
Reflection-Microsoft_Extensions_DependencyInjection_Abstractions-aedc82e88b630ade7b85bbd79dc12215: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: k2UXW1Y4n0CiziE30f9ykg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(typeof(global::Microsoft.Extensions.DependencyInjection.IKeyedServiceProvider));
Expand All @@ -113,23 +120,15 @@
},
PrivateAssemblies: null
},
Reflection-794233dec4f84d77ce80007b41438587: {
Kind: Reflection,
Expression:
{
items.Add(typeof(global::TestAssembly.IGenericService<>));
items.Add(typeof(global::TestAssembly.IOther));
items.Add(typeof(global::TestAssembly.IRequest<>));
items.Add(typeof(global::TestAssembly.IRequestHandler<, >));
items.Add(typeof(global::TestAssembly.IService));
items.Add(typeof(global::TestAssembly.IServiceB));
items.Add(typeof(global::TestAssembly.IValidator));
items.Add(typeof(global::TestAssembly.IValidator<>));
},
PrivateAssemblies: null
},
Reflection-f8286df541712f11fc17a6cd53b71e38: {
Reflection-Rocket_Surgery_DependencyInjection_Extensions-aedc82e88b630ade7b85bbd79dc12215: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: k2UXW1Y4n0CiziE30f9ykg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.Compiled.IReflectionAssemblySelector));
Expand All @@ -151,6 +150,28 @@
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.IExecuteScopedOptional<,,, >));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.IExecuteScopedOptional<,, >));
items.Add(typeof(global::Rocket.Surgery.DependencyInjection.IExecuteScopedOptional<, >));
},
PrivateAssemblies: null
},
Reflection-TestAssembly-aedc82e88b630ade7b85bbd79dc12215: {
Kind: Reflection,
Location: {
Kind: Reflection,
LineNumber: 16,
ExpressionHash: k2UXW1Y4n0CiziE30f9ykg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
items.Add(typeof(global::TestAssembly.IGenericService<>));
items.Add(typeof(global::TestAssembly.IOther));
items.Add(typeof(global::TestAssembly.IRequest<>));
items.Add(typeof(global::TestAssembly.IRequestHandler<, >));
items.Add(typeof(global::TestAssembly.IService));
items.Add(typeof(global::TestAssembly.IServiceB));
items.Add(typeof(global::TestAssembly.IValidator));
items.Add(typeof(global::TestAssembly.IValidator<>));
},
PrivateAssemblies: null
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@
build_property.ProjectDir: {TempPath}
},
PartialsCached: {
ServiceDescriptor-794233dec4f84d77ce80007b41438587: {
ServiceDescriptor-TestAssembly-d5512b25c511509c8eb1ecfb3a3e8706: {
Kind: ServiceDescriptor,
Location: {
Kind: ServiceDescriptor,
LineNumber: 16,
ExpressionHash: uKnnfpwHyRGKAgfPehO0Dg==,
FileName: Input0.cs,
FilePath: Input0.cs
},
Expression:
{
services.Add(ServiceDescriptor.Scoped(TestAssembly.GetType("TestAssembly.GenericService")!, TestAssembly.GetType("TestAssembly.GenericService")!));
Expand Down
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