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https://github.com/DeusData/codebase-memory-mcp.git
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Martin Vogel
1eb55031e6
The complexity guard (O(n^2) detection) had no infrastructure corpus, and the infra resolvers looked candidates up by name across the whole repository and then filtered them: an object reference by "Kind/name", a selector by its rarest label pair, a custom resource by its CRD's group/kind, a controller's kind by the Go type's name. Independent copies share every name, so with k copies each lookup visited all k: the work grew ~4x per doubling while the edges stayed ~2x. Candidates are now looked up where they can match: - K8s references, selectors and CRDs through indexes keyed by the bundle (kustomize build root / chart / dir, and the deploy scopes for references) and the name, type or label pair; a source visits only the bundles it is in. The repository-wide fallback for a custom resource without a CRD beside it stays (it stands for every copy by design); - the operator pass through a (package dir, type) index: a controller's kind is one lookup in the imported or own package; only an import no module of the repository has still checks the same-named types. Group declarations are deduplicated through a set, not a scan. Child access in the K8s extractor goes through a tree cursor: ts_node_named_child(n, i) walks from the first child on every call, so the index loops over mapping pairs, sequence items and a file's documents were quadratic in a wide node. The guard gains fixtures (tests/fixtures/complexity/Kubernetes: a kustomize bundle with workloads, Service, Ingress, PDB, NetworkPolicy, HPA, RBAC, CRD + CR, cert-manager; tests/fixtures/complexity/Go: a controller-runtime operator with +groupName types and an embedded CRD), work counters g_k8s_candidates / g_op_candidates, and a gate on them and on the fixtures' own node and edge growth; fixture dirs now also apply to templated languages. An API group is one identity across a repository, so the fixtures' CRDs use groups no copy's Go code declares -- the guard measures accidental growth, not that by-design join. The originality check covers the infra sources and scans them against yaml-language-server, helm-ls, kustomize, Flux's kustomize package and controller-tools. Before: k8s candidates 126 -> 504 (4.00x), operator 45 -> 288 (6.40x) per doubling; after: 42 -> 84 and 6 -> 12 (2.00x), fixture edges 2.01x. On 17 infrastructure repositories the graphs are identical to before; three runs build identical graphs. Index wall time against origin/main, median of three: deckhouse 9.58 -> 9.59 s, kubermatic 2.93 -> 2.93 s, cloud-foundation-fabric 1.90 -> 1.90 s. A manifest of thousands of documents indexes ~10 % faster (2.40 -> 2.13 s). Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
15 lines
260 B
Go
15 lines
260 B
Go
package op
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import (
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ctrl "sigs.k8s.io/controller-runtime"
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)
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type WidgetReconciler struct{}
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func (r *WidgetReconciler) SetupWithManager(mgr ctrl.Manager) error {
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return ctrl.NewControllerManagedBy(mgr).
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For(&Widget{}).
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Owns(&Gadget{}).
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Complete(r)
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}
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