chore(openspec): close out the Linux/macOS platform arc (sync + archive 6 changes)#128
Merged
Conversation
…ve 6 changes) The engine work shipped across #95-#127; this closes the spec ledger: - Archive nix-realizer-backend -> new main spec nix-package-backend (realizer selection, atomic generation apply, event fan-out, pinned refs, error codes) - Archive platform-backend-foundation -> new main spec platform-backend-selection - Archive macos-brew-driver (design-only): duplicated requirements drop out; its closing delta reconciles macos-brew-apply-wiring - cask auto-route replaces the stale reject-at-load requirement (per #125/#127), verify gains the no-downgrade-on-advisory-pin clause - Archive engine-backend-bootstrap (design-only, --skip-specs; superseded by impl) - Archive engine-backend-bootstrap-impl -> new main spec engine-backend-bootstrap (cask auto-routing rehomed to macos-brew-apply-wiring; read-only sentence tightened to shipped behavior) - Archive nix-home-manager-secrets-scope: boundary tier already specced; the implemented capture-side redaction graduates into nix-home-manager-secrets-boundary; managed tier (agenix/sops-nix) recorded as deferred - Reconcile tasks.md in all six (decisions RATIFIED-by-implementation, spec hardening graduated, non-goals annotated); fill Purpose lines on touched specs - docs: platform support matrix in COMPATIBILITY.md, index pointer, roadmap S6 marks the arc complete and records the deferred scope durably Verification: openspec validate --all --strict 71/71; go test ./... green; real-Nix smoke green locally; CI green on main incl. scheduled Nix smoke. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
The Linux/macOS engine work shipped across #95–#127 (nix realizer, home-manager config arc, secrets, brew driver + darwin wiring + rollback, backend bootstrap, full CI coverage). This PR closes the spec ledger — no engine code changes.
OpenSpec closure (6 changes archived)
nix-realizer-backendnix-package-backend(realizer selection, atomic generation apply, event fan-out, pinned refs, error-code classification)platform-backend-foundationplatform-backend-selectionmacos-brew-driver(design-only)macos-brew-apply-wiring/macos-brew-best-effort-rollback; closing delta reconciles cask auto-routing intomacos-brew-apply-wiring(replacing the stale reject-at-load requirement, per #125/#127) and adds the verify no-downgrade-on-advisory-pin clauseengine-backend-bootstrap(design-only)--skip-specs— superseded by the impl deltaengine-backend-bootstrap-implengine-backend-bootstrap(cask auto-routing rehomed to apply-wiring; read-only-command sentence tightened to shipped behavior)nix-home-manager-secrets-scopenix-home-manager-secrets-boundary; managed tier deferredAll six
tasks.mdreconciled: decisions marked RATIFIED-by-implementation with PR references, spec-hardening tasks marked graduated, non-goals annotated and left unchecked.Docs
docs/COMPATIBILITY.md: new Platform Support matrix (Windows/Linux/macOS × pipeline stage)docs/roadmap/roadmap.md§6: arc marked complete + the deferred-scope record (managed secrets backend, assisted backend uninstall, CLI stdin consent, graceful read-only lane skip, brew version strictness, Linuxbrew non-goal, clean-machine install-path CI)docs/index.md: pointer to the matrixVerification
npm run openspec:validate(strict): 71/71 after every sync stepnpx openspec list: the 6 arc changes gone from active; pre-existing backlog untouchedcd go-engine && go test ./...: green (baseline; no engine changes in this PR)bash scripts/smoke/hm-realnix-smoke.sh: PASS locally (WSL real-Nix)🤖 Generated with Claude Code