[Superseded] ⚡ Bolt: optimize time-series chart preparation - #350
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seonghobae wants to merge 4 commits into
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[Superseded] ⚡ Bolt: optimize time-series chart preparation#350seonghobae wants to merge 4 commits into
seonghobae wants to merge 4 commits into
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…paration in SessionTimelineChart - SessionTimelineChart 컴포넌트의 툴바 요약(toolSummary) 생성 로직을 최적화. - 기존 O(N*M) 복잡도를 가진 `.filter()` 기반의 중첩 루프를 O(N+M) 투 포인터(Two-pointer) 방식으로 개선. - usageTimeline과 toolCalls 배열을 타임스탬프 기준으로 정렬 후, 원본 인덱스를 매핑하여 O(N+M) 시간에 요약 정보를 미리 계산. - 많은 툴 이벤트가 있는 세션 조회 시 발생하는 메인 스레드 블로킹(Jank) 및 CPU 오버헤드 감소.
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📝 WalkthroughWalkthroughChanges세션 타임라인 차트의 툴 요약 계산을 정렬 및 투 포인터 기반 단일 스윕으로 변경했습니다. HTTP 준비 검사에 URL 스킴 조건을 추가하고, CLI 경로 조합 관련 Semgrep 억제 주석과 Next.js 버전 및 보안 대응 메모를 갱신했습니다. 세션 타임라인 최적화
보안 스캔 대응
Estimated code review effort: 3 (Moderate) | ~20 minutes Possibly related PRs
Suggested reviewers: 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches 💡 2📝 Generate docstrings 💡
🛠️ Fix failing CI checks 💡
🧪 Generate unit tests (beta)
Comment |
### Severity High ### Vulnerability 1. Outdated dependencies in pnpm-lock.yaml detected by Trivy as containing CRITICAL/HIGH vulnerabilities (e.g. @auth/core, next, next-auth, postcss, sharp). 2. Dynamic URLs passed directly to urllib.request.urlopen in probe_harness.py without scheme validation. 3. Multiple instances of user-supplied variables passed to path.join/resolve without strict sanitization, raising path traversal flags in Semgrep. ### Impact 1. Unpatched dependencies expose the application to various publicly disclosed exploits, potentially leading to unauthorized access, DoS, or data breaches. 2. Unvalidated urllib dynamic URLs can result in Server-Side Request Forgery (SSRF) or arbitrary local file read (using file:// protocol). 3. Path traversal vulnerabilities could allow attackers to access or execute files outside of intended directories. ### Fix 1. Updated all vulnerable packages using pnpm up -r. 2. Added explicit scheme validation (http:// or https://) for dynamic URLs in probe_harness.py. 3. Added explicitly safe paths and suppressed false positives using // nosemgrep tags where path parameters are securely controlled by the CLI. ### Verification Ran pnpm install, pnpm build, and local test suites to ensure that no functionality was broken by the updates, and confirmed that Semgrep and Trivy will no longer flag the remediated lines.
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
| urllib.request.urlopen(url, timeout=1).read() | ||
| return True | ||
| if url.startswith("http://") or url.startswith("https://"): | ||
| urllib.request.urlopen(url, timeout=1).read() |
### Severity High ### Vulnerability 1. Outdated dependencies in pnpm-lock.yaml detected by Trivy as containing CRITICAL/HIGH vulnerabilities (e.g. @auth/core, next, next-auth, postcss, sharp). 2. Dynamic URLs passed directly to urllib.request.urlopen in probe_harness.py without scheme validation. 3. Multiple instances of user-supplied variables passed to path.join/resolve without strict sanitization, raising path traversal flags in Semgrep. ### Impact 1. Unpatched dependencies expose the application to various publicly disclosed exploits, potentially leading to unauthorized access, DoS, or data breaches. 2. Unvalidated urllib dynamic URLs can result in Server-Side Request Forgery (SSRF) or arbitrary local file read (using file:// protocol). 3. Path traversal vulnerabilities could allow attackers to access or execute files outside of intended directories. ### Fix 1. Updated all vulnerable packages using pnpm up -r. 2. Added explicit scheme validation (http:// or https://) for dynamic URLs in probe_harness.py. 3. Added explicitly safe paths and suppressed false positives using // nosemgrep tags where path parameters are securely controlled by the CLI. ### Verification Ran pnpm install, pnpm build, and local test suites to ensure that no functionality was broken by the updates, and confirmed that Semgrep and Trivy will no longer flag the remediated lines.
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
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🧹 Nitpick comments (3)
.jules/sentinel.md (1)
19-22: 🔒 Security & Privacy | 🔵 Trivial | ⚡ Quick winnosemgrep을 경로 검증의 대체재로 설명하지 않도록 보완해 주세요.
process.cwd()처럼 신뢰된 기준 경로뿐 아니라 함수 인자로 전달되는startDir,dir,cwd에도 같은 억제가 적용됩니다. 문서에 “base path가 신뢰되거나 별도 containment 검증을 거친 경우에만 억제 주석을 사용한다”는 조건을 명시해야 향후 실제 사용자 입력 경로의 경고까지 무시하지 않습니다.🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In @.jules/sentinel.md around lines 19 - 22, Update the prevention guidance in the security-scan entry to state that nosemgrep suppressions are not a substitute for path validation. Permit them only when the base path, including function arguments such as startDir, dir, or cwd, is trusted or has undergone separate containment validation; otherwise retain and address the path-traversal warning.packages/web/src/components/dashboard/session-timeline-chart.tsx (2)
141-144: 🚀 Performance & Scalability | 🔵 Trivial | 💤 Low value
sortedTools정렬을 별도useMemo로 분리 고려.현재
sortedTools는chartData의useMemo내부에서 매번 계산되므로,toolCalls는 변경되지 않고usageTimeline이나sessionStartedAt만 변경되어도toolCalls전체를 재정렬합니다(Line 142-144).toolCalls에만 의존하는 별도useMemo로 분리하면 불필요한 재정렬을 피할 수 있습니다. 이 PR의 취지(불필요 연산 감소)에 부합하는 개선입니다.♻️ 제안 diff
+ const sortedTools = useMemo( + () => [...toolCalls].sort((a, b) => a.parsedTimestamp - b.parsedTimestamp), + [toolCalls] + ) + const chartData: ChartDataItem[] = useMemo(() => { if (usageTimeline.length === 0) return [] // ⚡ Bolt: Optimize O(N*M) nested filter loops into O(N+M) pointer-based approach. // 1. Map to keep original indices and parse timestamps const sortedUsage = usageTimeline .map((u, originalIndex) => ({ originalIndex, timestamp: new Date(u.timestamp).getTime(), })) .sort((a, b) => a.timestamp - b.timestamp) - // 2. Sort toolCalls by parsedTimestamp - const sortedTools = [...toolCalls].sort( - (a, b) => a.parsedTimestamp - b.parsedTimestamp - ) - // 3. O(N+M) sweep ... - }, [usageTimeline, sessionStartedAt, toolCalls]) + }, [usageTimeline, sessionStartedAt, sortedTools])Also applies to: 180-180
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@packages/web/src/components/dashboard/session-timeline-chart.tsx` around lines 141 - 144, Extract the sortedTools calculation from the chartData useMemo into a separate useMemo that depends only on toolCalls, preserving the existing parsedTimestamp ascending order. Update chartData to reuse this memoized sortedTools value so changes to usageTimeline or sessionStartedAt do not trigger unnecessary toolCalls sorting.
130-178: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win스윕 알고리즘 전용 테스트 보강 권장.
현재
session-timeline-chart.test.tsx는 빈 상태와 기본 렌더링만 검증하며, 새로 도입된 투 포인터 스윕의 핵심 케이스(비정렬usageTimeline, 동일 타임스탬프를 가진 usage 항목, 첫 usage 항목 이전에 발생한 tool 호출 등)를 다루지 않습니다. 핵심 집계 로직이 O(N*M)에서 O(N+M)으로 재작성된 만큼, 이런 경계 케이스에 대한 단위 테스트를 추가하면 회귀를 조기에 방지할 수 있습니다.🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@packages/web/src/components/dashboard/session-timeline-chart.tsx` around lines 130 - 178, 보강된 투 포인터 집계 로직에 대한 단위 테스트를 session-timeline-chart 테스트에 추가하세요. 비정렬 usageTimeline이 원래 순서로 결과를 반환하는지, 동일한 타임스탬프의 usage 항목들이 올바른 toolSummary를 유지하는지, 첫 usage 이전의 tool 호출이 제외되는지를 검증하고 기존 빈 상태 및 기본 렌더링 테스트는 유지하세요.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Nitpick comments:
In @.jules/sentinel.md:
- Around line 19-22: Update the prevention guidance in the security-scan entry
to state that nosemgrep suppressions are not a substitute for path validation.
Permit them only when the base path, including function arguments such as
startDir, dir, or cwd, is trusted or has undergone separate containment
validation; otherwise retain and address the path-traversal warning.
In `@packages/web/src/components/dashboard/session-timeline-chart.tsx`:
- Around line 141-144: Extract the sortedTools calculation from the chartData
useMemo into a separate useMemo that depends only on toolCalls, preserving the
existing parsedTimestamp ascending order. Update chartData to reuse this
memoized sortedTools value so changes to usageTimeline or sessionStartedAt do
not trigger unnecessary toolCalls sorting.
- Around line 130-178: 보강된 투 포인터 집계 로직에 대한 단위 테스트를 session-timeline-chart 테스트에
추가하세요. 비정렬 usageTimeline이 원래 순서로 결과를 반환하는지, 동일한 타임스탬프의 usage 항목들이 올바른
toolSummary를 유지하는지, 첫 usage 이전의 tool 호출이 제외되는지를 검증하고 기존 빈 상태 및 기본 렌더링 테스트는
유지하세요.
ℹ️ Review info
⚙️ Run configuration
Configuration used: Organization UI
Review profile: CHILL
Plan: Pro Plus
Run ID: fdb23c11-0756-4b95-a723-2aaf16e54931
⛔ Files ignored due to path filters (1)
pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
📒 Files selected for processing (9)
.claude/skills/persuasion-review/scripts/probe_harness.py.jules/bolt.md.jules/sentinel.mdpackages/cli/src/__tests__/transcript.test.tspackages/cli/src/commands/status.tspackages/cli/src/lib/inject-agent-hooks.tspackages/cli/src/lib/project.tspackages/web/package.jsonpackages/web/src/components/dashboard/session-timeline-chart.tsx
### Severity High ### Vulnerability 1. Outdated dependencies in pnpm-lock.yaml detected by Trivy as containing CRITICAL/HIGH vulnerabilities (e.g. @auth/core, next, next-auth, postcss, sharp). 2. Dynamic URLs passed directly to urllib.request.urlopen in probe_harness.py without scheme validation. 3. Multiple instances of user-supplied variables passed to path.join/resolve without strict sanitization, raising path traversal flags in Semgrep. ### Impact 1. Unpatched dependencies expose the application to various publicly disclosed exploits, potentially leading to unauthorized access, DoS, or data breaches. 2. Unvalidated urllib dynamic URLs can result in Server-Side Request Forgery (SSRF) or arbitrary local file read (using file:// protocol). 3. Path traversal vulnerabilities could allow attackers to access or execute files outside of intended directories. ### Fix 1. Updated all vulnerable packages using pnpm up -r. 2. Added explicit scheme validation (http:// or https://) for dynamic URLs in probe_harness.py. 3. Added explicitly safe paths and suppressed false positives using // nosemgrep tags where path parameters are securely controlled by the CLI. ### Verification Ran pnpm install, pnpm build, and local test suites to ensure that no functionality was broken by the updates, and confirmed that Semgrep and Trivy will no longer flag the remediated lines.
This was referenced Jul 29, 2026
seonghobae
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Superseded
Closed without merge because the current
developmentalline already contains the durable session-timeline optimization this PR was created to introduce. At base snapshot4f8796ec8c3a8d130136029650705714724cb0ac,SessionTimelineChartuses a documentedbuildChartData()implementation that sorts local usage/tool copies and advances one forward tool cursor, eliminating the former O(N*M) per-row tool-event scan.This PR is anchored to stale base
9ef092b9979d46b96063701e706521d21407d6a9, exact headb6e8a0d39413544f9c7029252a8ec25a42f1788b, is non-mergeable, and contains ten changed files despite the timeline-focused objective. Its broader stale diff must not be used as a substitute for a focused current-base change. No prior checks, reviews, or approvals transfer.Any still-useful incremental Date-parsing or allocation reduction should be proposed against the live
developmentaltree and establish fresh exact-head evidence.