Can't upgrade to 0.1.646-beta from 0.1.635-beta

[virzak]

Actual behavior

Looks like this is the actual bug:

warning CS8785: Generator 'SourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'IOException' with message 'The process cannot access the file 'C:\Users\virzak\.nuget\packages\microsoft.windows.sdk.win32metadata\17.0.2-preview\Windows.Win32.winmd' because it is being used by another process.'

Expected behavior

A clear and concise description of what you expected to happen.

Repro steps

1. NativeMethods.txt content:

GetWindowLong
SetWindowLong
WINDOW_STYLE

Context

• CsWin32 version: 0.1.646-beta
• Target Framework: net6
• LangVersion preview (C# 11)

[virzak]

Not a bug.

Not sure what caused it, but deleting C:\Users\<user>\.nuget\packages\microsoft.windows.sdk.win32metadata folder helped.

[virzak]

Ok, there is definitely an issue with this release. The first time generation works fine, but rebuilding fails. Looks like the generation locks the nuget package.

[AArnott]

Thanks for your report. The new version should only ever open the file once. I wonder if in your case you have a mix of analyzers versions in the process (or another process also has the file open). This latest version does have a regression where it fails to be willing to share read locks on the file with others. I'll get that fixed.

[virzak]

Microsoft.Windows.CsWin32 was the only package in the project, so no other analyzers.

[AArnott]

I suspect CsWin32 was loaded with both the latest and older versions in the process (older versions don't get unloaded when you upgrade till you restart VS). It's not a bug on your side. This is our bug. I should have a fix out later today. Thank you for reporting.

[AArnott]

Watch for a new version to be pushed to nuget.org sometime in the next 24 hours.

[virzak]

Thanks, I have a unique disorder where I run dotnet outdated every 10 minutes

[AArnott]

0.1.647-beta is now on nuget.org (being indexed, so it's invisible for a few more minutes.)