# .NET Lang Analyzer Prep — SCANNER-ANALYZERS-LANG-11-001

Status: Draft (2025-11-20)
Owners: Scanner EPDR Guild · Language Analyzer Guild
Scope: Entrypoint resolver mapping project/publish artifacts to deterministic entrypoint identities; PREP covers test isolation and hang debugging.

## Blocking issues
- `dotnet test` hangs/returns empty output on shared runner; high restore/build fan-out.
- Concelier/CoreLinksets build errors encountered during prior attempts.

## Proposed mitigation
- Add CI job to run `dotnet test src/Scanner/__Tests/StellaOps.Scanner.Analyzers.Lang.DotNet.Tests/StellaOps.Scanner.Analyzers.Lang.DotNet.Tests.csproj --filter Category=Entrypoints --blame-hang-timeout 45s` on clean agent.
- Provide scoped solution `StellaOps.Scanner.Analyzers.Lang.DotNet.slnf` to limit restore.

## Expected outputs
- Entrypoints array: `{id, assembly_name, mvid, tfm, rid, kind}` with deterministic ID hashing (`sha256` over path+tfm+rid).
- Environment profiles: loader/probing settings minus host absolute paths.

## Test/fixtures
- Fixtures under `src/Scanner/__Tests/Fixtures/dotnet/entrypoints/*` for framework-dependent, self-contained, NativeAOT, multi-RID, single-file, trimmed builds.
- Golden outputs sorted by entrypoint id; verify hash stability across OS.

## Open decisions
- Hash input shape for `id` (include project GUID?): to confirm with Signals guild.
- Whether to allow RID inference from runtimeconfig vs RID graph; requires Signals sign-off.

## Handoff
Treat this as the PREP artefact for PREP-SCANNER-ANALYZERS-LANG-11-001; update once CI isolation and hash rules are confirmed.