Files
kebab/docs/ARCHITECTURE.md
altair823 308666dbd5 docs(p10-2): README/HANDOFF/ARCHITECTURE/SMOKE/INDEX sync + tasks/p10/INDEX
User-visible surface sync per the docs-split rule:
- README adds Tier 2 langs (yaml / dockerfile / toml / json / xml / groovy / go-mod) to the ingest支援 list and --code-lang options.
- HANDOFF flips p10-2 phase row to  (v0.14.0) and updates the next-task candidates.
- ARCHITECTURE extends crates/kebab-chunk/src/ tree with k8s_manifest_resource_v1.rs / dockerfile_file_v1.rs / manifest_file_v1.rs / tier2_shared.rs, plus a Tier 2 note on the code-parser row and flowchart node.
- SMOKE adds a Tier 2 smoke walkthrough (k8s yaml + Dockerfile + Cargo.toml ingest + --code-lang search) and a P10-2 entry in the verification checklist.
- tasks/INDEX + tasks/p10/INDEX flip p10-2 to  (v0.14.0).

Workspace test gate (-j 1) + clippy --workspace pass cleanly.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-20 14:10:13 +00:00

13 KiB
Raw Blame History

Architecture

kebab 의 내부 구조 — crate 의존성, 디렉토리, 핵심 기술 결정. 사용자 사용법은 README.md, 진척도는 HANDOFF.md, frozen 설계 계약은 docs/superpowers/specs/2026-04-27-kebab-final-form-design.md, 머지 후 발견된 deviation 은 tasks/HOTFIXES.md.

한 줄

Cargo workspace, 함수 호출 기반 모듈러 모놀리스. UI binary (kebab-cli, kebab-tui, 미래 kebab-desktop) 가 facade crate (kebab-app) 만 참조. 도메인 / 파이프라인 / 저장소 / 외부 어댑터가 명확한 boundary 로 분리.

핵심 기술 결정 (lock 됨)

결정
언어 Rust 2024 (resolver=3, edition 2024)
repo Cargo workspace (single repo, 함수 호출 기반 모듈러 모놀리스)
원본 저장 filesystem + blake3 content-addressable copy (대용량은 reference + checksum)
metadata SQLite + FTS5 (lexical search)
vector LanceDB (embedded, model 별 분리 table)
Markdown parser pulldown-cmark
embedding fastembed-rs (multilingual-e5-small, 384d)
LLM Ollama HTTP (default gemma4:e4b ─ OCR / caption 와 family 통일. 사용자가 더 큰 variant gemma4:26b 등으로 override 가능)
음성 ASR whisper.cpp (via whisper-rs) — P8 보류, 시스템 dep brainstorm 후
OCR Ollama vision LM (default gemma4:e4b) — OcrEngine trait 으로 Tesseract / Apple Vision 등 future swap (HOTFIXES P6-2)
Image caption Ollama vision LM, runtime gate image.caption.enabled (default OFF)
PDF parser lopdf per-page 텍스트, chunker_version = "pdf-page-v1" 가 PDF 자산에 하드코딩 (HOTFIXES P7-3)
code parser tree-sitter + tree-sitter-rust / tree-sitter-python / tree-sitter-typescript / tree-sitter-javascript / tree-sitter-go / tree-sitter-java / tree-sitter-kotlin-ngparser-side (kebab-parse-code), chunker-side 아님 (design §6.3). chunker versions: Rust = code-rust-ast-v1, Python = code-python-ast-v1, TypeScript = code-ts-ast-v1, JavaScript = code-js-ast-v1, Go = code-go-ast-v1, Java = code-java-ast-v1, Kotlin = code-kotlin-ast-v1. ast_chunk_max_lines = 200 상수 고정 (HOTFIXES 2026-05-19 — Chunker trait 이 per-medium config 미노출). Kotlin grammar 은 tree-sitter-kotlin-ng 사용 — bare tree-sitter-kotlin 은 tree-sitter 0.210.23 에 고착되어 있어 사용 불가. Tier 2 (p10-2): YAML/k8s → serde_yaml + k8s-manifest-resource-v1 (apiVersion+kind per resource), Dockerfile → dockerfile-file-v1 (whole-file), Cargo.toml/go.mod/.json/.xml/.groovy → manifest-file-v1 (whole-file). Tier 2 chunkers live in kebab-chunk; no tree-sitter grammar needed (structure from file type, not AST).
1B symbol path workspace path → module path: Python = dotted prefix (kebab_eval.metrics.compute_mrr), TypeScript/JavaScript = slash-style prefix (src/Foo.Foo.search). Rust 1A-2 는 file-scope nesting 만 (workspace prefix 없음, 비일관 수용 — HOTFIXES 2026-05-20).
TUI Ratatui + crossterm — P9-1 Library 패널, P9-2/3/4 진행 예정
Desktop Tauri 2 + pdfjs-dist (native PDF render backend 금지) — P9-5
citation 형식 URI fragment (path#L12-L34 / path#p=12 / path#xywh=0,0,100,50, W3C Media Fragments)
ID 생성 blake3(canonical_json(tuple))[..32] hex
RRF fusion_score [0, 1] 정규화 — 2 / (k_rrf + 1) 로 나눠 mode 간 비교 가능 (post-merge hotfix)
layout XDG (~/.local/share/kebab/, ~/.config/kebab/, …)

전체 frozen 설계는 docs/superpowers/specs/2026-04-27-kebab-final-form-design.md 12 sections 참조.

crate 의존성 그래프

그룹 단위 view + 컴포넌트별 상세는 docs/components/.

flowchart TB
    subgraph UI ["UI binary"]
        cli["kebab-cli"]
        tui["kebab-tui"]
        mcp["kebab-mcp<br/>(P9-FB-30)"]
        desktop["kebab-desktop<br/>(P9-5)"]
    end
    app["kebab-app<br/>(facade)"]
    subgraph Ingest ["ingest pipeline"]
        srcfs["kebab-source-fs"]
        pmd["kebab-parse-md"]
        ppdf["kebab-parse-pdf"]
        pimg["kebab-parse-image"]
        paud["kebab-parse-audio<br/>(P8 보류)"]
        pcode["kebab-parse-code<br/>(P10-1A-2 + P10-1B + P10-1C-Go + P10-1C-JK + P10-2)"]
        ptypes["kebab-parse-types"]
        norm["kebab-normalize"]
        chunk["kebab-chunk"]
    end
    subgraph Persist ["persistence"]
        sqlite["kebab-store-sqlite"]
        vector["kebab-store-vector"]
    end
    subgraph Adapters ["traits + adapters"]
        embed["kebab-embed<br/>(trait)"]
        embedlocal["kebab-embed-local<br/>(fastembed)"]
        llm["kebab-llm<br/>(trait)"]
        llmlocal["kebab-llm-local<br/>(Ollama)"]
        search["kebab-search"]
        rag["kebab-rag"]
    end
    eval["kebab-eval"]
    config["kebab-config"]
    core["kebab-core<br/>(domain types)"]

    cli --> app
    tui --> app
    mcp --> app
    desktop --> app

    app --> srcfs
    app --> pmd
    app --> ppdf
    app --> pimg
    app --> paud
    app --> pcode
    app --> norm
    app --> chunk
    app --> sqlite
    app --> vector
    app --> embedlocal
    app --> llmlocal
    app --> search
    app --> rag
    app --> eval
    app --> config

    pmd --> ptypes
    ppdf --> ptypes
    pimg --> ptypes
    paud --> ptypes
    pcode --> core
    norm --> ptypes
    embedlocal --> embed
    llmlocal --> llm
    rag --> search
    rag --> llm
    rag --> sqlite
    search --> sqlite
    search --> vector
    search --> embed
    eval --> app

    config --> core
    embed --> core
    llm --> core
    sqlite --> core
    vector --> core
    chunk --> core
    norm --> core
    ptypes --> core
    search --> core
    rag --> core
    srcfs --> core
    eval --> core

UI → store/llm/parse 직접 의존 금지. 모든 user-facing 진입은 kebab-app facade 만 통한다 (frozen 설계 §8). kebab-cli--config <path> flag 를 honor 하려면 kebab_app::*_with_config(cfg, …) companion 을 통해 Config 을 명시적으로 thread 하는 패턴 — 자세한 이유는 tasks/HOTFIXES.md--config 항목.

kebab-parse-code 의 외부 tree-sitter grammar crate 의존: P10-1A-2 에서 tree-sitter-rust 추가, P10-1B 에서 tree-sitter-python / tree-sitter-typescript / tree-sitter-javascript 추가, P10-1C-Go 에서 tree-sitter-go 추가, P10-1C-JK 에서 tree-sitter-java / tree-sitter-kotlin-ng 추가. 모두 kebab-parse-code 에만 격리 (facade 룰 — UI crate / chunker 가 직접 import 금지). Kotlin 은 tree-sitter-kotlin-ng 사용 (bare tree-sitter-kotlin 은 tree-sitter 0.210.23 에 고착 — 사용 불가).

디렉토리 구조

kebab/
├── README.md                                       # 사용자 첫 stop (사용법 / Quick start / Mermaid)
├── HANDOFF.md                                      # 진척도 (phase status / 다음 task)
├── kebab_local_rust_report.md                      # 최초 설계 보고서 (방향성 + 근거)
├── docs/
│   ├── ARCHITECTURE.md                             # 이 파일
│   ├── SMOKE.md                                    # 로컬 워크스페이스 직접 돌려보는 절차
│   ├── superpowers/
│   │   ├── specs/
│   │   │   └── 2026-04-27-kebab-final-form-design.md  # frozen design (12 sections)
│   │   └── plans/
│   │       └── 2026-04-27-task-decomposition.md    # task 분해 implementation plan
│   └── wire-schema/v1/                             # JSON Schema 7 (citation, search_hit, answer, …)
├── tasks/
│   ├── INDEX.md                                    # phase 인덱스 + component task 트리
│   ├── HOTFIXES.md                                 # post-merge dated fix 로그
│   ├── _template.md                                # task spec 작성 템플릿
│   ├── phase-0-skeleton.md … phase-9-ui.md         # phase epic (high-level)
│   ├── p0/p0-1-skeleton.md                         # component task (1)
│   ├── p1/p1-1 … p1-6                              # (6)
│   ├── p2/p2-1, p2-2                               # (2)
│   ├── p3/p3-1 … p3-5                              # (5 — p3-5 = app-wiring, post-spec 추가)
│   ├── p4/p4-1 … p4-3                              # (3)
│   ├── p5/p5-1, p5-2                               # (2)
│   ├── p6/p6-1 … p6-4                              # (4 — p6-4 = image-ingest-wiring 후속 추가)
│   ├── p7/p7-1 … p7-3                              # (3 — p7-3 = pdf-ingest-wiring 후속 추가)
│   ├── p8/p8-1, p8-2                               # (2 — 보류)
│   └── p9/p9-1 … p9-5                              # (5)
├── crates/
│   ├── kebab-core/  kebab-parse-types/  kebab-config/       # 도메인 + 설정 (P0)
│   ├── kebab-source-fs/                               # 워크스페이스 walk + checksum (P1-1)
│   ├── kebab-parse-md/                                # Markdown frontmatter + blocks (P1-2/3)
│   ├── kebab-normalize/                               # ParsedBlock → CanonicalDocument (P1-4)
│   ├── kebab-chunk/                                   # heading-aware + pdf-page-v1 + code-*-ast-v1 (Tier 1) + k8s-manifest-resource-v1 + dockerfile-file-v1 + manifest-file-v1 + tier2_shared (P10-2) chunker (P1-5, P7-2, P10-1A-2, P10-1B, P10-1C-Go, P10-1C-JK, P10-2)
│   │   └── src/
│   │       ├── code_*_ast_v1.rs              # Tier 1 AST chunkers (rust/python/ts/js/go/java/kotlin)
│   │       ├── k8s_manifest_resource_v1.rs   # Tier 2 (p10-2): YAML multi-doc, apiVersion+kind per resource
│   │       ├── dockerfile_file_v1.rs         # Tier 2 (p10-2): whole-file Dockerfile
│   │       ├── manifest_file_v1.rs           # Tier 2 (p10-2): whole-file Cargo.toml / go.mod / .json / .xml / .groovy
│   │       └── tier2_shared.rs               # Tier 2 (p10-2): shared oversize fallback + Chunk builder helpers
│   ├── kebab-store-sqlite/                            # SQLite + FTS5 (V001/V002/V003) (P1-6, P2-1, P3-3)
│   ├── kebab-search/                                  # Lexical + Vector + Hybrid retriever (P2-2, P3-4)
│   ├── kebab-embed/  kebab-embed-local/                  # Embedder trait + fastembed adapter (P3-1, P3-2)
│   ├── kebab-store-vector/                            # LanceDB VectorStore (P3-3, P7-3 follow-up)
│   ├── kebab-llm/  kebab-llm-local/                      # LanguageModel trait + Ollama adapter (P4-1, P4-2)
│   ├── kebab-rag/                                     # RAG pipeline (P4-3)
│   ├── kebab-eval/                                    # golden query runner + metrics (P5-1, P5-2)
│   ├── kebab-parse-image/                             # ImageExtractor + Ollama OCR + caption (P6)
│   ├── kebab-parse-pdf/                               # lopdf per-page text extractor (P7-1)
│   ├── kebab-parse-code/                              # tree-sitter AST extractors: Rust (P10-1A-2), Python + TypeScript + JavaScript (P10-1B), Go (P10-1C-Go), Java + Kotlin (P10-1C-JK — java.rs + kotlin.rs); chunker lives in kebab-chunk
│   ├── kebab-app/                                     # facade (P0 시그니처 + P3-5/P6-4/P7-3 본체)
│   ├── kebab-tui/                                     # Ratatui shell + Library 패널 (P9-1)
│   ├── kebab-mcp/                                     # stdio MCP server — tools: schema, doctor, search, ask (P9-FB-30)
│   └── kebab-cli/                                     # binary (P0 → 핫픽스로 --config flag wiring 강화)
├── migrations/                                     # SQLite refinery V001/V002/V003
└── fixtures/                                       # 테스트 fixture 트리

외부 AI 통합

--json 플래그 가 모든 명령에 붙어 frozen wire schema v1 (schema_version 항상 포함) 을 출력. 외부 도구는 wire 만 의존하면 됨:

  1. Claude Code / Codex skill — 얇은 wrapper (kebab search --json / kebab ask --json 호출). ~50 lines.
  2. MCP serverkebab 를 stdio MCP server 로 wrap. 모든 LLM client 가 자동으로 사용.
  3. HTTP wrapperkebab serve --bind 127.0.0.1:7711 (P+, local-only 가치 깨므로 신중).

wire schema 자체는 docs/wire-schema/v1/.

비-목표 (frozen design §11 / §0)

  • 다중 사용자 SaaS, K8s 배포, 원격 vector DB
  • enterprise RBAC/ABAC, 실시간 협업
  • 모든 파일 포맷의 완벽한 parsing
  • agent 가 임의로 파일을 수정하는 자동화
  • multi-workspace (P+ 후순위)
  • LLM-as-judge eval (rule-based must_contain 만)
  • visual embedding (CLIP) — P+
  • desktop app kebab:// protocol handler — P+