Add SDKAnalysisLevel and UsingMicrosoftNETSdk to packageSpec

[Nigusu-Allehu]

Bug

Fixes: NuGet/Home#13309

Regression? Last working version:

Description

• This PR follows Add a design for SdkAnalysisLevel dotnet/designs#308, to add SDKAnalysisLevel to NuGet.
• The dotnet sdk installer sets the SDKAnalysisLevel value in Microsoft.NETCoreSdk.BundledVersions.props which is consumed early by msbuild. This is then consumed during restore.
• This pr allows NuGet to read SdkAnalysisLevel and UsingMicrosoftNetSdk and have them ready in package spec of a project.

dotnet / msbuild

• Since they use the RestoreTask task in NuGet.targets which calls src/NuGet.Core/NuGet.Commands/RestoreCommand/Utility/MSBuildRestoreUtility.cs to get the dgspec content, update MsbuildRestoreUtility to get SdkAnalysisLevel and UsingMicrosoftNETSdk properties.

nuget.exe

• Generates a temproary target file which will be used to generate a restore graph.
  •  * This PR adds a property in the dgspec being generated called SDKAnalysisLevel and UsingMicrosoftNETSdk which will then be consumed by nuget.exe restore command and then passed to the restore runner similar to dotnet /msbuild restore.
    the dgspec file would looks as follows

{
  "format": 1,
  "restore": {
    "C:\\demo\\hello\\hello\\hello.csproj": {}
  },
  "projects": {
    "C:\\demo\\hello\\hello\\hello.csproj": {
      "SDKAnalysisLevel": "9.0.100",
      "UsingMicrosoftNETSdk ": "true",
      "version": "1.0.0",
      "restore": {
        "projectUniqueName": "C:\\demo\\hello\\hello\\hello.csproj",
        "projectName": "hello",
        "projectPath": "C:\\demo\\hello\\hello\\hello.csproj",
        "packagesPath": "C:\\Nuget",
        "outputPath": "C:\\demo\\hello\\hello\\obj\\",
        "projectStyle": "PackageReference",
        "fallbackFolders": [
          "C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages"
        ],
        "configFilePaths": [
          "C:\\Users\\nyenework\\AppData\\Roaming\\NuGet\\NuGet.Config",
          "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config",
          "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
        ],
        "originalTargetFrameworks": [
          "net8.0"
        ],
        "sources": {
          "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
          "C:\\Program Files\\dotnet\\library-packs": {},
          "https://api.nuget.org/v3/index.json": {}
        },
        "frameworks": {
          "net8.0": {
            "targetAlias": "net8.0",
            "projectReferences": {}
          }
        },
        "warningProperties": {
          "warnAsError": [
            "NU1605"
          ]
        },
        "restoreAuditProperties": {
          "enableAudit": "true",
          "auditLevel": "low",
          "auditMode": "direct"
        }
      },
      "frameworks": {
        "net8.0": {
          "targetAlias": "net8.0",
          "dependencies": {
            "Newtonsoft.Json": {
              "target": "Package",
              "version": "[13.0.3, )"
            },
            "System.Text.Json": {
              "target": "Package",
              "version": "[8.0.3, )"
            }
          },
          "imports": [
            "net461",
            "net462",
            "net47",
            "net471",
            "net472",
            "net48",
            "net481"
          ],
          "assetTargetFallback": true,
          "warn": true,
          "frameworkReferences": {
            "Microsoft.NETCore.App": {
              "privateAssets": "all"
            }
          },
          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.301/PortableRuntimeIdentifierGraph.json"
        }
      }
    }
  }
}

VS

• Get SdkAnalysisLevel and UsingMicrosoftNETSdk values and add them to the corresponding project packageSpec

PR Checklist

• PR has a meaningful title

• PR has a linked issue.

• Described changes

• Tests

  • Automated tests added
  • OR
  • Test exception
  • OR
  • N/A

• Documentation

  https://github.com/Create a documentation for HTTP errors introduced for insecure sources Home#13603
  • Documentation PR or issue filled
  • OR
  • N/A

[nkolev92]

A few minor comments.

[zivkan]

I still think there's scope for improvement, but nothing blocking.