perf(comment-checker): add LSP-style background language warming

- Warmup common languages (python, typescript, javascript, tsx, go, rust, java) on plugin init
- Non-blocking background initialization using Promise.then() pattern
- First parse call uses pre-cached language - zero user wait time
- Refactor parser manager with ManagedLanguage interface for better state tracking
This commit is contained in:
YeonGyu-Kim
2025-12-05 11:02:35 +09:00
parent 50ea492065
commit fd6e230889
4 changed files with 313 additions and 39 deletions

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@@ -0,0 +1,162 @@
# Comment-Checker TypeScript Port 구현 계획
## 1. 아키텍처 개요
### 1.1 핵심 도전 과제
**OpenCode Hook의 제약사항:**
- `tool.execute.before`: `output.args`에서 파일 경로/내용 접근 가능
- `tool.execute.after`: `tool_input`**제공되지 않음** (Claude Code와의 핵심 차이점)
- **해결책**: Before hook에서 데이터를 캡처하여 callID로 키잉된 Map에 저장, After hook에서 조회
### 1.2 디렉토리 구조
```
src/hooks/comment-checker/
├── index.ts # Hook factory, 메인 엔트리포인트
├── types.ts # 모든 타입 정의
├── constants.ts # 언어 레지스트리, 쿼리 템플릿, 디렉티브 목록
├── detector.ts # CommentDetector - web-tree-sitter 기반 코멘트 감지
├── filters/
│ ├── index.ts # 필터 barrel export
│ ├── bdd.ts # BDD 패턴 필터
│ ├── directive.ts # 린터/타입체커 디렉티브 필터
│ ├── docstring.ts # 독스트링 필터
│ └── shebang.ts # Shebang 필터
├── output/
│ ├── index.ts # 출력 barrel export
│ ├── formatter.ts # FormatHookMessage
│ └── xml-builder.ts # BuildCommentsXML
└── utils.ts # 유틸리티 함수
```
### 1.3 데이터 흐름
```
[write/edit 도구 실행]
┌──────────────────────┐
│ tool.execute.before │
│ - 파일 경로 캡처 │
│ - pendingCalls Map │
│ 에 저장 │
└──────────┬───────────┘
[도구 실제 실행]
┌──────────────────────┐
│ tool.execute.after │
│ - pendingCalls에서 │
│ 데이터 조회 │
│ - 파일 읽기 │
│ - 코멘트 감지 │
│ - 필터 적용 │
│ - 메시지 주입 │
└──────────────────────┘
```
---
## 2. 구현 순서
### Phase 1: 기반 구조
1. `src/hooks/comment-checker/` 디렉토리 생성
2. `types.ts` - 모든 타입 정의
3. `constants.ts` - 언어 레지스트리, 디렉티브 패턴
### Phase 2: 필터 구현
4. `filters/bdd.ts` - BDD 패턴 필터
5. `filters/directive.ts` - 디렉티브 필터
6. `filters/docstring.ts` - 독스트링 필터
7. `filters/shebang.ts` - Shebang 필터
8. `filters/index.ts` - 필터 조합
### Phase 3: 코어 로직
9. `detector.ts` - web-tree-sitter 기반 코멘트 감지
10. `output/xml-builder.ts` - XML 출력
11. `output/formatter.ts` - 메시지 포매팅
### Phase 4: Hook 통합
12. `index.ts` - Hook factory 및 상태 관리
13. `src/hooks/index.ts` 업데이트 - export 추가
### Phase 5: 의존성 및 빌드
14. `package.json` 업데이트 - web-tree-sitter 추가
15. typecheck 및 build 검증
---
## 3. 핵심 구현 사항
### 3.1 언어 레지스트리 (38개 언어)
```typescript
const LANGUAGE_REGISTRY: Record<string, LanguageConfig> = {
python: { extensions: [".py"], commentQuery: "(comment) @comment", docstringQuery: "..." },
javascript: { extensions: [".js", ".jsx"], commentQuery: "(comment) @comment" },
typescript: { extensions: [".ts"], commentQuery: "(comment) @comment" },
tsx: { extensions: [".tsx"], commentQuery: "(comment) @comment" },
go: { extensions: [".go"], commentQuery: "(comment) @comment" },
rust: { extensions: [".rs"], commentQuery: "(line_comment) @comment (block_comment) @comment" },
// ... 38개 전체
}
```
### 3.2 필터 로직
**BDD 필터**: `given, when, then, arrange, act, assert`
**Directive 필터**: `noqa, pyright:, eslint-disable, @ts-ignore` 등 30+
**Docstring 필터**: `IsDocstring || starts with /**`
**Shebang 필터**: `starts with #!`
### 3.3 출력 형식 (Go 버전과 100% 동일)
```
COMMENT/DOCSTRING DETECTED - IMMEDIATE ACTION REQUIRED
Your recent changes contain comments or docstrings, which triggered this hook.
You need to take immediate action. You must follow the conditions below.
(Listed in priority order - you must always act according to this priority order)
CRITICAL WARNING: This hook message MUST NEVER be ignored...
<comments file="/path/to/file.py">
<comment line-number="10">// comment text</comment>
</comments>
```
---
## 4. 생성할 파일 목록
1. `src/hooks/comment-checker/types.ts`
2. `src/hooks/comment-checker/constants.ts`
3. `src/hooks/comment-checker/filters/bdd.ts`
4. `src/hooks/comment-checker/filters/directive.ts`
5. `src/hooks/comment-checker/filters/docstring.ts`
6. `src/hooks/comment-checker/filters/shebang.ts`
7. `src/hooks/comment-checker/filters/index.ts`
8. `src/hooks/comment-checker/output/xml-builder.ts`
9. `src/hooks/comment-checker/output/formatter.ts`
10. `src/hooks/comment-checker/output/index.ts`
11. `src/hooks/comment-checker/detector.ts`
12. `src/hooks/comment-checker/index.ts`
## 5. 수정할 파일 목록
1. `src/hooks/index.ts` - export 추가
2. `package.json` - web-tree-sitter 의존성
---
## 6. Definition of Done
- [ ] write/edit 도구 실행 시 코멘트 감지 동작
- [ ] 4개 필터 모두 정상 작동
- [ ] 최소 5개 언어 지원 (Python, JS, TS, TSX, Go)
- [ ] Go 버전과 동일한 출력 형식
- [ ] typecheck 통과
- [ ] build 성공

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@@ -0,0 +1,12 @@
#!/bin/bash
set -e
cd /Users/yeongyu/local-workspaces/oh-my-opencode
echo "=== Pushing to origin ==="
git push -f origin master
echo "=== Triggering workflow ==="
gh workflow run publish.yml --repo code-yeongyu/oh-my-opencode --ref master -f bump=patch -f version=$1
echo "=== Done! ==="
echo "Usage: ./local-ignore/push-and-release.sh 0.1.6"

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@@ -17,73 +17,170 @@ function debugLog(...args: unknown[]) {
}
// =============================================================================
// Parser caching for performance
// Parser Manager (LSP-style background initialization)
// =============================================================================
interface ManagedLanguage {
language: unknown
initPromise?: Promise<unknown>
isInitializing: boolean
lastUsedAt: number
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
let parserClass: any = null
let parserInitialized = false
const languageCache = new Map<string, unknown>()
let parserInitPromise: Promise<void> | null = null
const languageCache = new Map<string, ManagedLanguage>()
async function getParser() {
if (!parserClass) {
debugLog("importing web-tree-sitter (first time)...")
parserClass = (await import("web-tree-sitter")).default
const LANGUAGE_NAME_MAP: Record<string, string> = {
golang: "go",
csharp: "c_sharp",
cpp: "cpp",
}
const COMMON_LANGUAGES = [
"python",
"typescript",
"javascript",
"tsx",
"go",
"rust",
"java",
]
async function initParserClass(): Promise<void> {
if (parserClass) return
if (parserInitPromise) {
await parserInitPromise
return
}
if (!parserInitialized) {
debugLog("initializing Parser (first time)...")
parserInitPromise = (async () => {
debugLog("importing web-tree-sitter...")
parserClass = (await import("web-tree-sitter")).default
const treeSitterWasmPath = require.resolve("web-tree-sitter/tree-sitter.wasm")
debugLog("wasm path:", treeSitterWasmPath)
await parserClass.init({
locateFile: () => treeSitterWasmPath,
})
parserInitialized = true
debugLog("Parser initialized")
}
debugLog("Parser class initialized")
})()
await parserInitPromise
}
async function getParser() {
await initParserClass()
return new parserClass()
}
async function getLanguage(langName: string) {
if (languageCache.has(langName)) {
async function loadLanguageWasm(langName: string): Promise<unknown | null> {
const mappedLang = LANGUAGE_NAME_MAP[langName] || langName
try {
const wasmModule = await import(`tree-sitter-wasms/out/tree-sitter-${langName}.wasm`)
return wasmModule.default
} catch {
if (mappedLang !== langName) {
try {
const wasmModule = await import(`tree-sitter-wasms/out/tree-sitter-${mappedLang}.wasm`)
return wasmModule.default
} catch {
return null
}
}
return null
}
}
async function getLanguage(langName: string): Promise<unknown | null> {
const cached = languageCache.get(langName)
if (cached) {
if (cached.initPromise) {
await cached.initPromise
}
cached.lastUsedAt = Date.now()
debugLog("using cached language:", langName)
return languageCache.get(langName)
return cached.language
}
debugLog("loading language wasm:", langName)
let wasmPath: string
try {
const wasmModule = await import(`tree-sitter-wasms/out/tree-sitter-${langName}.wasm`)
wasmPath = wasmModule.default
} catch {
const languageMap: Record<string, string> = {
golang: "go",
csharp: "c_sharp",
cpp: "cpp",
}
const mappedLang = languageMap[langName] || langName
try {
const wasmModule = await import(`tree-sitter-wasms/out/tree-sitter-${mappedLang}.wasm`)
wasmPath = wasmModule.default
} catch (err) {
debugLog("failed to load language wasm:", langName, err)
const initPromise = (async () => {
await initParserClass()
const wasmPath = await loadLanguageWasm(langName)
if (!wasmPath) {
debugLog("failed to load language wasm:", langName)
return null
}
return await parserClass!.Language.load(wasmPath)
})()
languageCache.set(langName, {
language: null as unknown,
initPromise,
isInitializing: true,
lastUsedAt: Date.now(),
})
const language = await initPromise
const managed = languageCache.get(langName)
if (managed) {
managed.language = language
managed.initPromise = undefined
managed.isInitializing = false
}
if (!parserClass) {
await getParser() // ensure parserClass is initialized
}
const language = await parserClass!.Language.load(wasmPath)
languageCache.set(langName, language)
debugLog("language loaded and cached:", langName)
return language
}
function warmupLanguage(langName: string): void {
if (languageCache.has(langName)) return
debugLog("warming up language (background):", langName)
const initPromise = (async () => {
await initParserClass()
const wasmPath = await loadLanguageWasm(langName)
if (!wasmPath) return null
return await parserClass!.Language.load(wasmPath)
})()
languageCache.set(langName, {
language: null as unknown,
initPromise,
isInitializing: true,
lastUsedAt: Date.now(),
})
initPromise.then((language) => {
const managed = languageCache.get(langName)
if (managed) {
managed.language = language
managed.initPromise = undefined
managed.isInitializing = false
debugLog("warmup complete:", langName)
}
}).catch((err) => {
debugLog("warmup failed:", langName, err)
languageCache.delete(langName)
})
}
export function warmupCommonLanguages(): void {
debugLog("starting background warmup for common languages...")
initParserClass().then(() => {
for (const lang of COMMON_LANGUAGES) {
warmupLanguage(lang)
}
}).catch((err) => {
debugLog("warmup initialization failed:", err)
})
}
// =============================================================================
// Public API
// =============================================================================

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@@ -1,5 +1,5 @@
import type { PendingCall, FileComments } from "./types"
import { detectComments, isSupportedFile } from "./detector"
import { detectComments, isSupportedFile, warmupCommonLanguages } from "./detector"
import { applyFilters } from "./filters"
import { formatHookMessage } from "./output"
@@ -32,6 +32,9 @@ setInterval(cleanupOldPendingCalls, 10_000)
export function createCommentCheckerHooks() {
debugLog("createCommentCheckerHooks called")
// Background warmup - LSP style (non-blocking)
warmupCommonLanguages()
return {
"tool.execute.before": async (
input: { tool: string; sessionID: string; callID: string },