Fix license headers in all source files (#32141)

.editorconfig

@@ -161,7 +161,7 @@ csharp_space_between_square_brackets = false
 dotnet_code_quality.api_surface = all
 
 # License header
-file_header_template = Copyright (c) .NET Foundation and contributors. All rights reserved.\nLicensed under the MIT license. See LICENSE file in the project root for full license information.\n
+file_header_template = Licensed to the .NET Foundation under one or more agreements.\nThe .NET Foundation licenses this file to you under the MIT license.
 
 # Code files
 [*.{cs,vb}]
@@ -201,7 +201,7 @@ dotnet_diagnostic.CA1836.severity = warning
 dotnet_diagnostic.CA1839.severity = warning
 # Do not call ToImmutableCollection on an ImmutableCollection value
 # Temporarily disable to avoid regression in preview 1, revert back to warning when start using preview 2
-dotnet_diagnostic.CA2009.severity = none 
+dotnet_diagnostic.CA2009.severity = none
 # Avoid infinite recursion
 dotnet_diagnostic.CA2011.severity = warning
 # Initialize value type static fields inline
@@ -504,4 +504,4 @@ dotnet_diagnostic.IDE0040.severity = warning
 insert_final_newline = false
 
 [src/Tests/dotnet-new.Tests/**/Approvals/**]
-trim_trailing_whitespace = false
+trim_trailing_whitespace = false

src/ApiCompat/Microsoft.DotNet.ApiCompat.Shared/ApiCompatServiceProvider.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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.DotNet.ApiCompatibility;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Shared/RegexStringTransformer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Text.RegularExpressions;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Shared/RoslynResolver.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.IO;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Shared/SuppressionFileHelper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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.DotNet.ApiCompatibility.Logging;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Shared/ValidateAssemblies.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Shared/ValidatePackage.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Task/SuppressableMSBuildLog.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.DotNet.ApiCompatibility.Logging;
 using Microsoft.DotNet.ApiSymbolExtensions.Logging;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Task/ValidateAssembliesTask.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.IO;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Task/ValidatePackageTask.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Tool/Program.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompat.Tool/SuppressableConsoleLog.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.IO;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/ApiComparer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/ApiComparerFactory.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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.DotNet.ApiCompatibility.Mapping;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/ApiComparerSettings.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.CodeAnalysis;
 using System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Comparing/AttributeDataEqualityComparer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Comparing/NamedArgumentComparer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Comparing/SymbolEqualityComparer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Comparing/TypedConstantEqualityComparer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/CompatDifference.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/DiagnosticIds.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/DifferenceType.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/DifferenceVisitor.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.DotNet.ApiCompatibility.Mapping;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/DifferenceVisitorFactory.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/ElementContainer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.CodeAnalysis;
 

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/IApiComparer.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/IApiComparerFactory.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/IDifferenceVisitor.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.DotNet.ApiCompatibility.Mapping;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/IDifferenceVisitorFactory.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Logging/ISuppressableLog.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.DotNet.ApiSymbolExtensions.Logging;
 

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/AssemblyMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/AssemblySetMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/ElementMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/ElementMapperFactory.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.DotNet.ApiCompatibility.Rules;
 

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/ElementSide.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility.Mapping
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/IAssemblyMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/IAssemblySetMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/IElementMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/IElementMapperFactory.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.ApiCompatibility.Mapping
 {

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/IMapperSettings.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/IMemberMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.CodeAnalysis;
 

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/INamespaceMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/ITypeMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/MemberMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.CodeAnalysis;
 using Microsoft.DotNet.ApiCompatibility.Rules;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/NamespaceMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/Mapping/TypeMapper.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
 using System.Diagnostics;

src/ApiCompat/Microsoft.DotNet.ApiCompatibility/MetadataInformation.cs

@@ -1,5 +1,5 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// 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 System.Collections.Generic;