When running MSBuild using Visual Studio 2022 for our .NET 8 web app, we see lines with the following output:
No details found for [PATH][FILE].min.css. Using file system to resolve details
This doesn't seem to be causing any problems, but I'd like to understand a bit more what is actually happening. I tried turning detailed logging on, which then raised a bunch more things that I'm trying to understand. There are a whole bunch more lines, I've just included a few for example purposes:
8>Target ResolveProjectStaticWebAssets:
8> Using "DefineStaticWebAssets" task from assembly "C:\Program Files\dotnet\sdk\9.0.201\Sdks\Microsoft.NET.Sdk.StaticWebAssets\targets\..\tasks\net472\Microsoft.NET.Sdk.StaticWebAssets.Tasks.dll".
8> Task "DefineStaticWebAssets"
8> Rejected asset 'node_modules\vite\types\customEvent.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\hmrPayload.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\hot.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\import-meta.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\importGlob.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\importMeta.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\internal\cssPreprocessorOptions.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\internal\lightningcssOptions.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\metadata.d.ts' for pattern 'wwwroot/**'
8> Rejected asset 'node_modules\vite\types\package.json' for pattern 'wwwroot/**'
8> Done executing task "DefineStaticWebAssets".
8> Using "DefineStaticWebAssetEndpoints" task from assembly "C:\Program Files\dotnet\sdk\9.0.201\Sdks\Microsoft.NET.Sdk.StaticWebAssets\targets\..\tasks\net472\Microsoft.NET.Sdk.StaticWebAssets.Tasks.dll".
8> Task "DefineStaticWebAssetEndpoints"
8> No details found for [PATH]\bootstrap.min.css. Using file system to resolve details.
8> No match for css/bootstrap.min.css using pattern *.bmp
8> No match for css/bootstrap.min.css using pattern *.jpeg
8> No match for css/bootstrap.min.css using pattern *.jpg
8> No match for css/bootstrap.min.css using pattern *.gif
8> No match for css/bootstrap.min.css using pattern *.svg
8> No match for css/bootstrap.min.css using pattern *.png
8> No match for css/bootstrap.min.css using pattern *.webp
8> No match for css/bootstrap.min.css using pattern *.otf
8> No match for css/bootstrap.min.css using pattern *.woff2
8> No match for css/bootstrap.min.css using pattern *.m4v
8> No match for css/bootstrap.min.css using pattern *.mov
8> No match for css/bootstrap.min.css using pattern *.movie
8> No match for css/bootstrap.min.css using pattern *.mp2
8> No match for css/bootstrap.min.css using pattern *.mp4
8> No match for css/bootstrap.min.css using pattern *.mp4v
8> No match for css/bootstrap.min.css using pattern *.mpa
8> No match for css/bootstrap.min.css using pattern *.mpe
8> No match for css/bootstrap.min.css using pattern *.mpeg
8> No match for css/bootstrap.min.css using pattern *.mpg
8> No match for css/bootstrap.min.css using pattern *.mpv2
8> No match for css/bootstrap.min.css using pattern *.nsc
8> No match for css/bootstrap.min.css using pattern *.ogg
8> No match for css/bootstrap.min.css using pattern *.ogv
8> No match for css/bootstrap.min.css using pattern *.webm
8> No match for css/bootstrap.min.css using pattern *.art
8> No match for css/bootstrap.min.css using pattern *.cmx
8> No match for css/bootstrap.min.css using pattern *.cod
8> No match for css/bootstrap.min.css using pattern *.dib
8> No match for css/bootstrap.min.css using pattern *.ico
8> No match for css/bootstrap.min.css using pattern *.ief
8> No match for css/bootstrap.min.css using pattern *.jfif
8> No match for css/bootstrap.min.css using pattern *.jpe
8> No match for css/bootstrap.min.css using pattern *.pbm
8> No match for css/bootstrap.min.css using pattern *.pgm
8> No match for css/bootstrap.min.css using pattern *.pnm
8> No match for css/bootstrap.min.css using pattern *.pnz
8> No match for css/bootstrap.min.css using pattern *.ppm
8> No match for css/bootstrap.min.css using pattern *.ras
8> No match for css/bootstrap.min.css using pattern *.rf
8> No match for css/bootstrap.min.css using pattern *.rgb
8> No match for css/bootstrap.min.css using pattern *.svgz
8> No match for css/bootstrap.min.css using pattern *.tif
8> No match for css/bootstrap.min.css using pattern *.tiff
8> No match for css/bootstrap.min.css using pattern *.wbmp
8> No match for css/bootstrap.min.css using pattern *.xbm
8> No match for css/bootstrap.min.css using pattern *.xpm
8> No match for css/bootstrap.min.css using pattern *.xwd
8> No match for css/bootstrap.min.css using pattern *.3g2
8> No match for css/bootstrap.min.css using pattern *.3gp2
8> No match for css/bootstrap.min.css using pattern *.3gp
8> No match for css/bootstrap.min.css using pattern *.3gpp
8> No match for css/bootstrap.min.css using pattern *.asf
8> No match for css/bootstrap.min.css using pattern *.asr
8> No match for css/bootstrap.min.css using pattern *.asx
8> No match for css/bootstrap.min.css using pattern *.avi
8> No match for css/bootstrap.min.css using pattern *.dvr
8> No match for css/bootstrap.min.css using pattern *.flv
8> No match for css/bootstrap.min.css using pattern *.IVF
8> No match for css/bootstrap.min.css using pattern *.lsf
8> No match for css/bootstrap.min.css using pattern *.lsx
8> No match for css/bootstrap.min.css using pattern *.m1v
8> No match for css/bootstrap.min.css using pattern *.m2ts
8> No match for css/bootstrap.min.css using pattern *.qt
8> No match for css/bootstrap.min.css using pattern *.ts
8> No match for css/bootstrap.min.css using pattern *.tts
8> No match for css/bootstrap.min.css using pattern *.wm
8> No match for css/bootstrap.min.css using pattern *.wmp
8> No match for css/bootstrap.min.css using pattern *.wmv
8> No match for css/bootstrap.min.css using pattern *.wmx
8> No match for css/bootstrap.min.css using pattern *.wtv
8> No match for css/bootstrap.min.css using pattern *.wvx
8> Skipping asset [PATH]\bootstrap.min.css because an endpoint for it already exists at _content/LocalizationProvider.AdminUI.AspNetCore/css/bootstrap.min.css.
8> Done executing task "DefineStaticWebAssetEndpoints".
To be clear - we aren't getting any build errors, the site compiles and runs perfectly fine. I'm just trying to understand why MSBuild is generating that output, and whether it's a sign that there is something that can be improved.
