merge release to master

build/Program.cs

@@ -230,7 +230,7 @@ IEnumerable<string> GetFiles(string d)
     }
     else
     {
-        // Not tagged - create prerelease version based on next minor version
+        // Not tagged - create prerelease version
         var allTags = (await GetGitOutput("tag", "--list"))
             .Split('\n', StringSplitOptions.RemoveEmptyEntries)
             .Where(tag => Regex.IsMatch(tag.Trim(), @"^\d+\.\d+\.\d+$"))
@@ -240,8 +240,22 @@ IEnumerable<string> GetFiles(string d)
         var lastTag = allTags.OrderBy(tag => Version.Parse(tag)).LastOrDefault() ?? "0.0.0";
         var lastVersion = Version.Parse(lastTag);
 
-        // Increment minor version for next release
-        var nextVersion = new Version(lastVersion.Major, lastVersion.Minor + 1, 0);
+        // Determine version increment based on branch
+        var currentBranch = await GetCurrentBranch();
+        Version nextVersion;
+
+        if (currentBranch == "release")
+        {
+            // Release branch: increment patch version
+            nextVersion = new Version(lastVersion.Major, lastVersion.Minor, lastVersion.Build + 1);
+            Console.WriteLine($"Building prerelease for release branch (patch increment)");
+        }
+        else
+        {
+            // Master or other branches: increment minor version
+            nextVersion = new Version(lastVersion.Major, lastVersion.Minor + 1, 0);
+            Console.WriteLine($"Building prerelease for {currentBranch} branch (minor increment)");
+        }
 
         // Use commit count since the last version tag if available; otherwise, fall back to total count
         var revListArgs = allTags.Any() ? $"--count {lastTag}..HEAD" : "--count HEAD";
@@ -253,6 +267,28 @@ IEnumerable<string> GetFiles(string d)
     }
 }
 
+static async Task<string> GetCurrentBranch()
+{
+    // In GitHub Actions, GITHUB_REF_NAME contains the branch name
+    var githubRefName = Environment.GetEnvironmentVariable("GITHUB_REF_NAME");
+    if (!string.IsNullOrEmpty(githubRefName))
+    {
+        return githubRefName;
+    }
+
+    // Fallback to git command for local builds
+    try
+    {
+        var (output, _) = await ReadAsync("git", "branch --show-current");
+        return output.Trim();
+    }
+    catch (Exception ex)
+    {
+        Console.WriteLine($"Warning: Could not determine current branch: {ex.Message}");
+        return "unknown";
+    }
+}
+
 static async Task<string> GetGitOutput(string command, string args)
 {
     try

src/SharpCompress/Archives/ArchiveFactory.Async.cs

@@ -20,7 +20,6 @@ public static async ValueTask<IAsyncArchive> OpenAsyncArchive(
     )
     {
         readerOptions ??= new ReaderOptions();
-        stream = SharpCompressStream.Create(stream, bufferSize: readerOptions.BufferSize);
         var factory = await FindFactoryAsync<IArchiveFactory>(stream, cancellationToken);
         return factory.OpenAsyncArchive(stream, readerOptions);
     }

src/SharpCompress/Archives/ArchiveFactory.cs

@@ -16,7 +16,6 @@ public static partial class ArchiveFactory
     public static IArchive OpenArchive(Stream stream, ReaderOptions? readerOptions = null)
     {
         readerOptions ??= new ReaderOptions();
-        stream = SharpCompressStream.Create(stream, bufferSize: readerOptions.BufferSize);
         return FindFactory<IArchiveFactory>(stream).OpenArchive(stream, readerOptions);
     }
 
@@ -150,24 +149,14 @@ public static T FindFactory<T>(Stream stream)
         );
     }
 
-    // Async methods moved to ArchiveFactory.Async.cs
-
-    public static bool IsArchive(
-        string filePath,
-        out ArchiveType? type,
-        int bufferSize = ReaderOptions.DefaultBufferSize
-    )
+    public static bool IsArchive(string filePath, out ArchiveType? type)
     {
         filePath.NotNullOrEmpty(nameof(filePath));
         using Stream s = File.OpenRead(filePath);
-        return IsArchive(s, out type, bufferSize);
+        return IsArchive(s, out type);
     }
 
-    public static bool IsArchive(
-        Stream stream,
-        out ArchiveType? type,
-        int bufferSize = ReaderOptions.DefaultBufferSize
-    )
+    public static bool IsArchive(Stream stream, out ArchiveType? type)
     {
         type = null;
         stream.NotNull(nameof(stream));

src/SharpCompress/Archives/GZip/GZipWritableArchiveEntry.cs

@@ -58,7 +58,7 @@ public override Stream OpenEntryStream()
     {
         //ensure new stream is at the start, this could be reset
         stream.Seek(0, SeekOrigin.Begin);
-        return SharpCompressStream.Create(stream, leaveOpen: true);
+        return new NonDisposingStream(stream);
     }
 
     internal override void Close()

src/SharpCompress/Archives/IArchiveEntryExtensions.cs

@@ -9,8 +9,6 @@ namespace SharpCompress.Archives;
 
 public static class IArchiveEntryExtensions
 {
-    private const int BufferSize = 81920;
-
     /// <param name="archiveEntry">The archive entry to extract.</param>
     extension(IArchiveEntry archiveEntry)
     {
@@ -28,7 +26,7 @@ public void WriteTo(Stream streamToWriteTo, IProgress<ProgressReport>? progress
 
             using var entryStream = archiveEntry.OpenEntryStream();
             var sourceStream = WrapWithProgress(entryStream, archiveEntry, progress);
-            sourceStream.CopyTo(streamToWriteTo, BufferSize);
+            sourceStream.CopyTo(streamToWriteTo, Constants.BufferSize);
         }
 
         /// <summary>
@@ -51,7 +49,7 @@ public async ValueTask WriteToAsync(
             using var entryStream = await archiveEntry.OpenEntryStreamAsync(cancellationToken);
             var sourceStream = WrapWithProgress(entryStream, archiveEntry, progress);
             await sourceStream
-                .CopyToAsync(streamToWriteTo, BufferSize, cancellationToken)
+                .CopyToAsync(streamToWriteTo, Constants.BufferSize, cancellationToken)
                 .ConfigureAwait(false);
         }
     }