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			- Implemented PolicyDslValidator with command-line options for strict mode and JSON output. - Created PolicySchemaExporter to generate JSON schemas for policy-related models. - Developed PolicySimulationSmoke tool to validate policy simulations against expected outcomes. - Added project files and necessary dependencies for each tool. - Ensured proper error handling and usage instructions across tools.
		
			
				
	
	
		
			65 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			65 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
# NuGet Preview Bootstrap (Offline-Friendly)
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The StellaOps build relies on .NET 10 RC2 packages (Microsoft.Extensions.*, JwtBearer 10.0 RC).
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`NuGet.config` now wires three sources:
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1. `local` → `./local-nuget` (preferred, air-gapped mirror)
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2. `dotnet-public` → `https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json`
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3. `nuget.org` → fallback for everything else
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Follow the steps below whenever you refresh the repo or roll a new Offline Kit drop.
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## 1. Mirror the preview packages
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```bash
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./ops/devops/sync-preview-nuget.sh
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```
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* Reads `ops/devops/nuget-preview-packages.csv`. Each line specifies the package, version, expected SHA-256 hash, and (optionally) the flat-container base URL (we pin to `dotnet-public`).
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* Downloads the `.nupkg` straight into `./local-nuget/` and re-verifies the checksum. Existing files are skipped when hashes already match.
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* Use `NUGET_V2_BASE` if you need to temporarily point at a different mirror.
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💡 The script never mutates packages in place—if a checksum changes you will see a “SHA mismatch … refreshing” message.
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## 2. Restore using the shared `NuGet.config`
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From the repo root:
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```bash
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DOTNET_NOLOGO=1 dotnet restore src/StellaOps.Excititor.Connectors.Abstractions/StellaOps.Excititor.Connectors.Abstractions.csproj \
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  --configfile NuGet.config
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```
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The `packageSourceMapping` section keeps `Microsoft.Extensions.*`, `Microsoft.AspNetCore.*`, and `Microsoft.Data.Sqlite` bound to `local`/`dotnet-public`, so `dotnet restore` never has to reach out to nuget.org when mirrors are populated.
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Before committing changes (or when wiring up a new environment) run:
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```bash
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python3 ops/devops/validate_restore_sources.py
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```
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The validator asserts:
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- `NuGet.config` lists `local` → `dotnet-public` → `nuget.org` in that order.
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- `Directory.Build.props` pins `RestoreSources` so every project prioritises the local mirror.
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- No stray `NuGet.config` files shadow the repo root configuration.
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CI executes the validator in both the `build-test-deploy` and `release` workflows,
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so regressions trip before any restore/build begins.
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If you run fully air-gapped, remember to clear the cache between SDK upgrades:
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```bash
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dotnet nuget locals all --clear
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```
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## 3. Troubleshooting
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| Symptom | Fix |
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| --- | --- |
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| `dotnet restore` still hits nuget.org for preview packages | Re-run `sync-preview-nuget.sh` to ensure the `.nupkg` exists locally, then delete `~/.nuget/packages/microsoft.extensions.*` so the resolver picks up the mirrored copy. |
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| SHA mismatch in the manifest | Update `ops/devops/nuget-preview-packages.csv` with the new version + checksum (from the feed) and re-run the sync script. |
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| Azure DevOps feed throttling | Set `DOTNET_PUBLIC_FLAT_BASE` env var and point it at your own mirrored flat-container, then add the URL to the 4th column of the manifest. |
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Keep this doc alongside Offline Kit instructions so air-gapped operators know exactly how to refresh the mirror and verify packages before restore.
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