From adcc68be6a997f091ff4cd4ebea4f099d264c2e1 Mon Sep 17 00:00:00 2001
From: Brant Burnett <bburnett@centeredgesoftware.com>
Date: Tue, 23 Jan 2024 07:57:04 -0500
Subject: [PATCH] Switch NuGet to use a license expression to assist with SBOM
 analysis (#93)

The COPYING.txt file, which was ported from the original C++
implementation, appears to be the basic BSD-3-Clause license except for
the parts about the testdata. However, the testdata is not included in
the NuGet package so isn't relevant.

Update the NuGet copyright to match the copyright notice in COPYING.txt.

Also embed the README.md file in the package.

Fixes #92
---
 Snappier/Snappier.csproj | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Snappier/Snappier.csproj b/Snappier/Snappier.csproj
index 3e736b1..dad9c9d 100644
--- a/Snappier/Snappier.csproj
+++ b/Snappier/Snappier.csproj
@@ -11,7 +11,7 @@
     <Authors>btburnett3</Authors>
     <PackageTags>snappy;compression;fast;io</PackageTags>
     <!-- Copyright remains with Google since this is a direct port of the C++ source from https://github.com/google/snappy -->
-    <Copyright>Copyright 2011, Google Inc. All rights reserved.</Copyright>
+    <Copyright>Copyright 2011-2020, Google, Inc. and Snappier Authors</Copyright>
     <Description>
       A near-C++ performance implementation of the Snappy compression algorithm for .NET. Snappier is ported to C# directly
       from the official C++ implementation, with the addition of support for the framed stream format.
@@ -20,7 +20,8 @@
       by .NET Core. However, Snappier performs best in .NET Core 3.0 and later on little-endian x86/64 processors with the
       help of System.Runtime.Instrinsics.
     </Description>
-    <PackageLicenseFile>COPYING.txt</PackageLicenseFile>
+    <PackageLicenseExpression>BSD-3-Clause</PackageLicenseExpression>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
@@ -38,7 +39,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <None Include="..\COPYING.txt" Pack="true" PackagePath="$(PackageLicenseFile)" />
+    <None Include="..\README.md" Pack="true" PackagePath="$(PackageReadmeFile)" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">