Add LoggingGenerator

src/libraries/Microsoft.Extensions.Logging/Microsoft.Extensions.Logging.sln

@@ -141,6 +141,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ref", "ref", "{62569F09-F90
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{35D3ECF9-E321-4AA6-BF5B-41E7AC54A620}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "gen", "gen", "{9E96ED55-37A0-4007-854D-F3E3526E3CC0}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Extensions.Logging.Generators", "gen\Microsoft.Extensions.Logging.Generators.csproj", "{56A5DED2-47C2-4938-931E-B896A6BDDA0D}"
+EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "System.Text.Encodings.Web", "..\System.Text.Encodings.Web\ref\System.Text.Encodings.Web.csproj", "{58614FD7-05BC-46A8-900D-AC5B8622C724}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "System.Text.Json", "..\System.Text.Json\ref\System.Text.Json.csproj", "{F7E444A4-124D-48E2-B311-17A5ED8B0CC2}"
@@ -149,6 +153,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "System.Diagnostics.Diagnost
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "System.Threading.AccessControl", "..\System.Threading.AccessControl\ref\System.Threading.AccessControl.csproj", "{5FF1A443-F491-428F-9121-51523AA65052}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Extensions.Logging.Generators.Tests", "tests\Microsoft.Extensions.Logging.Generators.Tests\Microsoft.Extensions.Logging.Generators.Tests.csproj", "{8C0151F9-1FC9-4D9B-A5B1-60C7B8E7B761}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -419,6 +425,10 @@ Global
 		{1E1B25F0-7B14-4798-BBF4-156A52949CBA}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1E1B25F0-7B14-4798-BBF4-156A52949CBA}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1E1B25F0-7B14-4798-BBF4-156A52949CBA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{56A5DED2-47C2-4938-931E-B896A6BDDA0D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{56A5DED2-47C2-4938-931E-B896A6BDDA0D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{56A5DED2-47C2-4938-931E-B896A6BDDA0D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{56A5DED2-47C2-4938-931E-B896A6BDDA0D}.Release|Any CPU.Build.0 = Release|Any CPU
 		{58614FD7-05BC-46A8-900D-AC5B8622C724}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{58614FD7-05BC-46A8-900D-AC5B8622C724}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{58614FD7-05BC-46A8-900D-AC5B8622C724}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -435,6 +445,10 @@ Global
 		{5FF1A443-F491-428F-9121-51523AA65052}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5FF1A443-F491-428F-9121-51523AA65052}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5FF1A443-F491-428F-9121-51523AA65052}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8C0151F9-1FC9-4D9B-A5B1-60C7B8E7B761}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8C0151F9-1FC9-4D9B-A5B1-60C7B8E7B761}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8C0151F9-1FC9-4D9B-A5B1-60C7B8E7B761}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8C0151F9-1FC9-4D9B-A5B1-60C7B8E7B761}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -506,10 +520,12 @@ Global
 		{504464B5-B163-4D6B-A113-52DDC78A401D} = {35D3ECF9-E321-4AA6-BF5B-41E7AC54A620}
 		{7467E5B1-7454-4277-A84F-E8BE34A80CE4} = {62569F09-F901-4240-B3E1-E2FF90544D74}
 		{1E1B25F0-7B14-4798-BBF4-156A52949CBA} = {35D3ECF9-E321-4AA6-BF5B-41E7AC54A620}
+		{56A5DED2-47C2-4938-931E-B896A6BDDA0D} = {9E96ED55-37A0-4007-854D-F3E3526E3CC0}
 		{58614FD7-05BC-46A8-900D-AC5B8622C724} = {62569F09-F901-4240-B3E1-E2FF90544D74}
 		{F7E444A4-124D-48E2-B311-17A5ED8B0CC2} = {62569F09-F901-4240-B3E1-E2FF90544D74}
 		{5B5AFA97-C1FC-47B9-AB7A-6A10E0285282} = {62569F09-F901-4240-B3E1-E2FF90544D74}
 		{5FF1A443-F491-428F-9121-51523AA65052} = {62569F09-F901-4240-B3E1-E2FF90544D74}
+		{8C0151F9-1FC9-4D9B-A5B1-60C7B8E7B761} = {88957302-AFDD-4923-BF5A-336EAB5F28B7}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {B57B7C13-740F-4482-B7B6-B5E87014ACB1}

src/libraries/Microsoft.Extensions.Logging/gen/DiagDescriptors.cs

@@ -0,0 +1,171 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using Microsoft.CodeAnalysis;
+
+namespace Microsoft.Extensions.Logging.Generators
+{
+    internal static class DiagDescriptors
+    {
+        public static DiagnosticDescriptor InvalidLoggingMethodName { get; } = new (
+            id: "SYSLIB0013",
+            title: new LocalizableResourceString(nameof(SR.InvalidLoggingMethodNameTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.InvalidLoggingMethodNameMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor ShouldntMentionLogLevelInMessage { get; } = new (
+            id: "SYSLIB0014",
+            title: new LocalizableResourceString(nameof(SR.ShouldntMentionLogLevelInMessageTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.ShouldntMentionLogLevelInMessageMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor InvalidLoggingMethodParameterName { get; } = new (
+            id: "SYSLIB0015",
+            title: new LocalizableResourceString(nameof(SR.InvalidLoggingMethodParameterNameTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.InvalidLoggingMethodParameterNameMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor LoggingMethodInNestedType { get; } = new (
+            id: "SYSLIB0016",
+            title: new LocalizableResourceString(nameof(SR.LoggingMethodInNestedTypeTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.LoggingMethodInNestedTypeMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor MissingRequiredType { get; } = new (
+            id: "SYSLIB0017",
+            title: new LocalizableResourceString(nameof(SR.MissingRequiredTypeTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.MissingRequiredTypeMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor ShouldntReuseEventIds { get; } = new (
+            id: "SYSLIB0018",
+            title: new LocalizableResourceString(nameof(SR.ShouldntReuseEventIdsTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.ShouldntReuseEventIdsMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor LoggingMethodMustReturnVoid { get; } = new (
+            id: "SYSLIB0019",
+            title: new LocalizableResourceString(nameof(SR.LoggingMethodMustReturnVoidTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.LoggingMethodMustReturnVoidMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor MissingLoggerArgument { get; } = new (
+            id: "SYSLIB0020",
+            title: new LocalizableResourceString(nameof(SR.MissingLoggerArgumentTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.MissingLoggerArgumentMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor LoggingMethodShouldBeStatic { get; } = new (
+            id: "SYSLIB0021",
+            title: new LocalizableResourceString(nameof(SR.LoggingMethodShouldBeStaticTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.LoggingMethodShouldBeStaticMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor LoggingMethodMustBePartial { get; } = new (
+            id: "SYSLIB0022",
+            title: new LocalizableResourceString(nameof(SR.LoggingMethodMustBePartialTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.LoggingMethodMustBePartialMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor LoggingMethodIsGeneric { get; } = new (
+            id: "SYSLIB0023",
+            title: new LocalizableResourceString(nameof(SR.LoggingMethodIsGenericTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.LoggingMethodIsGenericMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor RedundantQualifierInMessage { get; } = new (
+            id: "SYSLIB0024",
+            title: new LocalizableResourceString(nameof(SR.RedundantQualifierInMessageTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.RedundantQualifierInMessageMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor ShouldntMentionExceptionInMessage { get; } = new (
+            id: "SYSLIB0025",
+            title: new LocalizableResourceString(nameof(SR.ShouldntMentionExceptionInMessageTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.ShouldntMentionExceptionInMessageMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor TemplateHasNoCorrespondingArgument { get; } = new (
+            id: "SYSLIB0026",
+            title: new LocalizableResourceString(nameof(SR.TemplateHasNoCorrespondingArgumentTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.TemplateHasNoCorrespondingArgumentMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor ArgumentHasNoCorrespondingTemplate { get; } = new (
+            id: "SYSLIB0027",
+            title: new LocalizableResourceString(nameof(SR.ArgumentHasNoCorrespondingTemplateTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.ArgumentHasNoCorrespondingTemplateMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor LoggingMethodHasBody { get; } = new (
+            id: "SYSLIB0028",
+            title: new LocalizableResourceString(nameof(SR.LoggingMethodHasBodyTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.LoggingMethodHasBodyMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor MissingLogLevel { get; } = new (
+            id: "SYSLIB0029",
+            title: new LocalizableResourceString(nameof(SR.MissingLogLevelTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.MissingLogLevelMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor ShouldntMentionLoggerInMessage { get; } = new (
+            id: "SYSLIB0030",
+            title: new LocalizableResourceString(nameof(SR.ShouldntMentionLoggerInMessageTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.ShouldntMentionLoggerInMessageMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Warning,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor MissingLoggerField { get; } = new (
+            id: "SYSLIB0031",
+            title: new LocalizableResourceString(nameof(SR.MissingLoggerFieldTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.MissingLoggerFieldMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+
+        public static DiagnosticDescriptor MultipleLoggerFields { get; } = new(
+            id: "SYSLIB0032",
+            title: new LocalizableResourceString(nameof(SR.MultipleLoggerFieldsTitle), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            messageFormat: new LocalizableResourceString(nameof(SR.MultipleLoggerFieldsMessage), SR.ResourceManager, typeof(FxResources.Microsoft.Extensions.Logging.Generators.SR)),
+            category: "LoggingGenerator",
+            DiagnosticSeverity.Error,
+            isEnabledByDefault: true);
+    }
+}