From 3026a102d4e8c2e56e50e326920f8dafa5906625 Mon Sep 17 00:00:00 2001
From: Kouji Matsui <k@kekyo.net>
Date: Wed, 16 Oct 2024 11:27:11 +0900
Subject: [PATCH 1/2] Removed UTF8 BOM from output text file.

---
 RelaxVersioner.Core/Utilities.cs                   | 3 +++
 RelaxVersioner.Core/Writers/NpmReplaceProvider.cs  | 6 +++---
 RelaxVersioner.Core/Writers/TextReplaceProvider.cs | 6 +++---
 RelaxVersioner.Core/Writers/TextWriteProvider.cs   | 2 +-
 RelaxVersioner/build/RelaxVersioner.props          | 2 +-
 5 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/RelaxVersioner.Core/Utilities.cs b/RelaxVersioner.Core/Utilities.cs
index 2bfeb5a..d89162c 100644
--- a/RelaxVersioner.Core/Utilities.cs
+++ b/RelaxVersioner.Core/Utilities.cs
@@ -13,6 +13,7 @@
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 using GitReader;
@@ -26,6 +27,8 @@ internal static class Utilities
 {
     private static readonly char[] directorySeparatorChar_ =
         { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar };
+        
+    public static readonly Encoding UTF8 = new UTF8Encoding(false);
 
     public static string GetDirectoryPath(string path) =>
         Path.GetDirectoryName(path) switch
diff --git a/RelaxVersioner.Core/Writers/NpmReplaceProvider.cs b/RelaxVersioner.Core/Writers/NpmReplaceProvider.cs
index b98fad2..c5a98c9 100644
--- a/RelaxVersioner.Core/Writers/NpmReplaceProvider.cs
+++ b/RelaxVersioner.Core/Writers/NpmReplaceProvider.cs
@@ -93,9 +93,9 @@ void ReplaceSubKey(string key)
                 stream =>
                 {
                     using var tr = context.ReplaceInputPath is { } rip ?
-                        new StreamReader(rip, Encoding.UTF8, true) :
+                        new StreamReader(rip, Utilities.UTF8, true) :
                         Console.In;
-                    var tw = new StreamWriter(stream, Encoding.UTF8);
+                    var tw = new StreamWriter(stream, Utilities.UTF8);
 
                     Replace(tr, tw);
                 });
@@ -108,7 +108,7 @@ void ReplaceSubKey(string key)
             }
 
             using var tr = context.ReplaceInputPath is { } rip ?
-                new StreamReader(rip, Encoding.UTF8, true) :
+                new StreamReader(rip, Utilities.UTF8, true) :
                 Console.In;
             Replace(tr, Console.Out);
         }
diff --git a/RelaxVersioner.Core/Writers/TextReplaceProvider.cs b/RelaxVersioner.Core/Writers/TextReplaceProvider.cs
index d7b80b1..76835b9 100644
--- a/RelaxVersioner.Core/Writers/TextReplaceProvider.cs
+++ b/RelaxVersioner.Core/Writers/TextReplaceProvider.cs
@@ -63,9 +63,9 @@ void Replace(TextReader tr, TextWriter tw)
                 stream =>
                 {
                     using var tr = context.ReplaceInputPath is { } rip ?
-                        new StreamReader(rip, Encoding.UTF8, true) :
+                        new StreamReader(rip, Utilities.UTF8, true) :
                         Console.In;
-                    var tw = new StreamWriter(stream, Encoding.UTF8);
+                    var tw = new StreamWriter(stream, Utilities.UTF8);
 
                     Replace(tr, tw);
                 });
@@ -78,7 +78,7 @@ void Replace(TextReader tr, TextWriter tw)
             }
 
             using var tr = context.ReplaceInputPath is { } rip ?
-                new StreamReader(rip, Encoding.UTF8, true) :
+                new StreamReader(rip, Utilities.UTF8, true) :
                 Console.In;
             Replace(tr, Console.Out);
         }
diff --git a/RelaxVersioner.Core/Writers/TextWriteProvider.cs b/RelaxVersioner.Core/Writers/TextWriteProvider.cs
index f4d4af4..23b799d 100644
--- a/RelaxVersioner.Core/Writers/TextWriteProvider.cs
+++ b/RelaxVersioner.Core/Writers/TextWriteProvider.cs
@@ -60,7 +60,7 @@ void Write(TextWriter tw, bool emitEol)
 
             Processor.WriteSafeTransacted(
                 context.OutputPath,
-                stream => Write(new StreamWriter(stream, Encoding.UTF8), false));
+                stream => Write(new StreamWriter(stream, Utilities.UTF8), false));
         }
         else
         {
diff --git a/RelaxVersioner/build/RelaxVersioner.props b/RelaxVersioner/build/RelaxVersioner.props
index 6f6f9ac..6bd3cb5 100644
--- a/RelaxVersioner/build/RelaxVersioner.props
+++ b/RelaxVersioner/build/RelaxVersioner.props
@@ -82,7 +82,7 @@
         string path = Path.GetFullPath(File.ItemSpec);
         using (Stream fs = new FileStream(path, FileMode.Create, FileAccess.ReadWrite, FileShare.Read))
         {
-            TextWriter tw = new StreamWriter(fs, Encoding.UTF8);
+            TextWriter tw = new StreamWriter(fs, new UTF8Encoding(false));
             string text = Text;
             if (text != null)
             {

From abb8db375a4012457cf54890a3c24d2a60132e72 Mon Sep 17 00:00:00 2001
From: Kouji Matsui <k@kekyo.net>
Date: Wed, 16 Oct 2024 11:29:00 +0900
Subject: [PATCH 2/2] Updated readme.

---
 README.ja.md | 2 ++
 README.md    | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/README.ja.md b/README.ja.md
index f3d1c54..7506183 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -545,6 +545,8 @@ nuspecファイルを使ってパッケージを生成する場合は、デフ
 
 ## 履歴
 
+* 3.9.0:
+  * UTF8テキストファイル出力をBOMなしに変更。
 * 3.8.0:
   * NPM `package.json` のバージョンを自動挿入する、NPMモードを追加。
   * NuGetパッケージをビルドする時に、ビルドログにバージョン番号のゴミが出力されていたのを修正。
diff --git a/README.md b/README.md
index 5b657a4..58c5a4b 100644
--- a/README.md
+++ b/README.md
@@ -526,6 +526,8 @@ When you are using a nuspec file to generate a NuGet package, there are addition
 
 ## History
 
+* 3.9.0:
+  * Changed UTF8 text file output to no BOM.
 * 3.8.0:
   * Added NPM mode, which automatically inserts the version of NPM `package.json`.
   * Fixed version number print garbage in the build log when building NuGet packages.