Extract multiple package entries

[CreateAndInject]

Close #3498

I see this file structure:

runtimes/win-x64/native  // folder
    WebViewer2Loader     // file

I don't know if following is also possible:

runtimes                        // folder
    win-x64                     // folder
        native                  // folder
            WebViewer2Loader    // file

If it's impossible, recursion is unnecessary in GetFullPath

[Copilot]

Pull Request Overview

This PR adds a new context menu entry to extract all entries from a bundled package alongside refactoring the existing single‐entry extraction to support multiple selections and recursive folder structures.

• Introduce ExtractAllPackageEntriesContextMenuEntry for bulk extraction of package contents.
• Refactor ExtractPackageEntryContextMenuEntry to use pattern matching, unify save logic, and support nested folders via GetFullPath.
• Add new resource strings ExtractAllPackageEntries in both English and Simplified Chinese.

Reviewed Changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 2 comments.

File	Description
ILSpy/Properties/Resources.zh-Hans.resx	Added Chinese translation for “ExtractAllPackageEntries”.
ILSpy/Properties/Resources.resx	Added English string for “ExtractAllPackageEntries”.
ILSpy/Commands/ExtractPackageEntryContextMenuEntry.cs	Refactored extraction logic, added bulk‐extract class and recursion.

Files not reviewed (1)

• ILSpy/Properties/Resources.Designer.cs: Language not supported

Comments suppressed due to low confidence (3)

ILSpy/Commands/ExtractPackageEntryContextMenuEntry.cs:95

• [nitpick] The name 'GetFullPath' suggests an absolute path but it returns a relative package fragment. Consider renaming to 'GetRelativePackagePath' for clarity.

		static string GetFullPath(SharpTreeNode node)

ILSpy/Commands/ExtractPackageEntryContextMenuEntry.cs:187

• [nitpick] Add XML doc comments for this new class to explain its purpose and usage in the context menu.

	sealed class ExtractAllPackageEntriesContextMenuEntry(DockWorkspace dockWorkspace) : IContextMenuEntry

ILSpy/Commands/ExtractPackageEntryContextMenuEntry.cs:187

• [nitpick] There are no tests covering 'ExtractAllPackageEntriesContextMenuEntry'. Consider adding unit or integration tests for both single and nested package extraction.

	sealed class ExtractAllPackageEntriesContextMenuEntry(DockWorkspace dockWorkspace) : IContextMenuEntry

[Copilot]

GetFullPath concatenates segments with manual backslashes, which can produce duplicate separators. Consider using Path.Combine for reliable path construction.

Suggested change

	return parent + "\\" + name;
	return Path.Combine(parent, name);

[Copilot]

[nitpick] Blocking on an async method with GetAwaiter().GetResult() can lead to deadlocks. Consider making this check asynchronous or prefetching the package kind.

[CreateAndInject]

christophwille requested a review from copilot

@christophwille What are you doing?

[christophwille]

christophwille requested a review from copilot

@christophwille What are you doing?

We are testing Copilot on select PRs to see what is good at / lacking / straightforward bad at to learn whether it can be useful for us in the future. (I prefer first hand experience to hearsay)

[siegfriedpammer]

Thank you for your contribution! Sorry for taking so long!

[CreateAndInject]

@siegfriedpammer What are you doing sir? My PR work well, but your commit doesn't work at all.

targetFileName = WholeProjectDecompiler.SanitizeFileName(targetFileName);

WholeProjectDecompiler.SanitizeFileName(@"E:\test\my.dll") = "E.dll" // what??? Where to save?

[siegfriedpammer]

@siegfriedpammer What are you doing sir? My PR work well, but your commit doesn't work at all.

targetFileName = WholeProjectDecompiler.SanitizeFileName(targetFileName);

WholeProjectDecompiler.SanitizeFileName(@"E:\test\my.dll") = "E.dll" // what??? Where to save?

Fixed now, I misremembered how SanitizeFileName works, sorry for that!