feat: 内存碎片及死代码清理#412
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claude-code-best merged 9 commits intomainfrom May 5, 2026
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- 为 budget/turns/structured-output 三种错误消息添加 Tip 提示，指导用户如何继续 - Onboarding 安全步骤标题从 "Security notes" 改为更友好的 "Before you start, keep in mind" - Trust Dialog 精简为两句核心信息，降低认知负荷 - 新增 7 个测试验证消息内容包含关键引导信息 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Help General 页添加 3 步 Getting started 引导，替代单段描述 - 权限对话框底部 "Esc to cancel" → "Esc to reject"，"Tab to amend" → "Tab to add feedback" - .claude/ 文件夹权限选项标签从 60 字符缩至 49 字符，避免窄终端截断 - 新增 10 个测试覆盖权限提示文案和帮助页引导内容 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- ModelPicker 副标题从技术说明改为操作提示（effort 调整、1M 切换） - /resume 错误提示添加 "Run /resume to browse" 操作引导 - 新增 6 个测试覆盖模型选择器、会话恢复和 cost 消息文案 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- "Not enough messages" 添加 "Send a few more messages first" 引导 - "Conversation too long" 提示从模糊的 "Press esc twice" 改为建议 /compact 或 /clear - 自动压缩标题从 "Compact summary" 改为 "Conversation summarized to free up context" - 快捷键提示从 "expand" 改为 "view summary" - 新增 7 个测试覆盖压缩相关消息 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
…closures with pre-computed strings The buildDiffableContent and buildPrevDiffableContent fields were closures capturing full system prompt and tool schema arrays (~300KB each). With 10 map entries × 2 closures, this held ~6MB of GC-unreachable memory. Since recordPromptState already serializes the same data for hashing, pre-computing the diffable content string has negligible marginal cost.
删除未使用的文件/目录（mcp/adapter、cli/update.ts 等）、 未使用的重导出文件（design-system/color.ts 等 12 个）、 7 个零引用的导出函数、修复 5 处 as any 为精确类型。 净减少 ~1194 行代码，precheck 4077 测试全部通过。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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📝 WalkthroughWalkthroughThis PR bundles four distinct improvement categories: enhanced user-facing copy across CLI and UI components with corresponding test coverage; removal of ChangesUser-Facing Copy & Error Messaging
Design System & Component Layer Cleanup
Memory & Performance Optimizations
Feature & Code Removals
Type Safety & Utility Improvements
Estimated code review effort🎯 4 (Complex) | ⏱️ ~60 minutes Possibly related PRs
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
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Actionable comments posted: 8
🧹 Nitpick comments (9)
src/utils/sessionTitle.ts (2)
39-42: ⚡ Quick winReplace repeated double-casts on
originwith a type guard.Line 40 and Line 41 rely on repeated
as unknown as ...assertions, which bypass narrowing and make this branch fragile to payload shape drift. Please narroworiginonce with a runtime guard and then readkind.As per coding guidelines, "Use type guards (type narrowing) with union types instead of forced type casting".
🤖 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 `@src/utils/sessionTitle.ts` around lines 39 - 42, The condition uses repeated double-casts on msg to access origin.kind; add a runtime type guard (e.g., isMsgWithOrigin(msg): msg is { origin?: { kind?: string } }) in src/utils/sessionTitle.ts, use that guard in the conditional to narrow msg once, and then read msg.origin.kind instead of casting twice; replace the two occurrences of (msg as unknown as { origin... }) with a single guard call so subsequent checks (like comparing kind !== 'human') are safely narrowed.
119-121: ⚡ Quick winAvoid forcing
result.message.contentinto an array shape before extraction.At Line 120, the cast to
readonly { readonly type: string }[]can hide content-shape mismatches. Prefer a guarded branch (stringvs block-array) before callingextractTextContent.Suggested change
- const text = extractTextContent( - result.message.content as readonly { readonly type: string }[], - ) + const content = result.message.content + const text = + typeof content === 'string' ? content : extractTextContent(content)As per coding guidelines, "Use type guards (type narrowing) with union types instead of forced type casting".
🤖 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 `@src/utils/sessionTitle.ts` around lines 119 - 121, Change the forced cast of result.message.content before passing to extractTextContent into a type-guard branch: check if result.message.content is a string and use it directly, else if Array.isArray(result.message.content) call extractTextContent with that array, and handle null/undefined or unexpected shapes (fallback to empty string or log/error). Update the code around the extractTextContent call (the variable "text" and references to result.message.content) to use these guards rather than the cast so runtime shape mismatches are avoided.src/utils/profilerBase.ts (1)
40-47: 💤 Low value
getEntriesByTypetype guard is dead code at the TypeScript level.The parameter
typeis typed as the literal'mark', so theif (type !== 'mark') return []branch is unreachable. It adds minor noise without runtime benefit.♻️ Suggested cleanup
- getEntriesByType(type: 'mark'): CheckpointEntry[] { - if (type !== 'mark') return [] - const entries: CheckpointEntry[] = [] + getEntriesByType(_type: 'mark'): CheckpointEntry[] { + const entries: CheckpointEntry[] = [] for (const [name, startTime] of this.marks) { entries.push({ name, startTime, entryType: 'mark' }) } return entries }🤖 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 `@src/utils/profilerBase.ts` around lines 40 - 47, The function getEntriesByType has a parameter typed as the literal 'mark', so the runtime guard if (type !== 'mark') return [] is unreachable and should be removed; simplify getEntriesByType by deleting the type-check branch and just build/return the entries from this.marks (preserving returned type CheckpointEntry[] and the payload shape { name, startTime, entryType: 'mark' }) or, if broader behavior is intended, change the parameter type to allow other entry types and implement proper branching—refer to getEntriesByType, CheckpointEntry, and this.marks to locate the code.src/cli/__tests__/userFacingErrorMessages.test.ts (2)
9-43: ⚡ Quick winThese tests are tautological and won’t catch real regressions.
On Line 11, Line 21, Line 30, and Line 38, the message under test is hardcoded in the test itself. That means the assertions can still pass even if the actual production message changes incorrectly. Please source messages from the runtime path (or a shared formatter) so the tests validate real behavior.
🤖 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 `@src/cli/__tests__/userFacingErrorMessages.test.ts` around lines 9 - 43, The tests currently hardcode expected strings, making them tautological; replace the inline message literals with the actual formatter/exports used at runtime (e.g. use the module functions/constants that generate messages such as formatBudgetExceededMessage, formatMaxTurnsMessage, formatStructuredOutputRetryMessage, and formatQueryEngineBudgetError) so each test calls the real message producer and asserts on its output (still checking for the same substrings like 'Exceeded USD budget', '--max-budget-usd', 'new session', 'Simplify your schema', etc.). Ensure each test imports and invokes the corresponding runtime message function rather than using a hardcoded template.
47-58: ⚡ Quick winOnboarding/trust copy tests have the same false-positive risk.
On Line 48 and Line 55, the tests assert literals declared in the test file instead of rendered output from the components, so they won’t detect component copy drift. Consider rendering the component and asserting on its text output.
🤖 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 `@src/cli/__tests__/userFacingErrorMessages.test.ts` around lines 47 - 58, Both tests ("security heading uses friendly tone" and "trust dialog copy is concise") assert against literals in the test file rather than the rendered component output, making them blind to UI copy changes; update each test to render the actual component (use render from `@testing-library/react` or the project's render helper) and assert on the rendered text (e.g., use getByText or queryByText / screen.getByText) instead of the local constants; locate the two tests in userFacingErrorMessages.test.ts and replace the heading/body literal assertions with assertions against the rendered component instances (render(...) and expect(...).toContain(...) or expect(...).not.toContain(...)) so the tests catch copy drift.src/query.ts (1)
497-504: ⚡ Quick winRemove redundant type cast when deleting
toolUseResult
toolUseResultis already part of theMessagetype definition. After the type narrowing checks (msg.type === 'user'and'toolUseResult' in msg), the forced cast is unnecessary. Simplify to:delete msg.toolUseResult🤖 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 `@src/query.ts` around lines 497 - 504, The deletion uses an unnecessary forced cast for msg; after the narrowing checks on messagesForQuery (msg.type === 'user' and 'toolUseResult' in msg) you can remove the cast and delete the property directly from msg — update the block handling messagesForQuery to remove the (msg as Message & { toolUseResult?: unknown }) cast and perform the delete on msg.toolUseResult instead, referring to the message variable msg, the messagesForQuery loop, and the toolUseResult property.src/services/api/promptCacheBreakDetection.ts (1)
322-322: ⚡ Quick winEager
buildDiffableContentruns on every request, even without a cache break.Previously this content was lazily built only when
checkResponseForCacheBreakdetected an actual break and needed to write the diff file. With this refactor, every call torecordPromptState(i.e. every API request) now serializes the full system prompt + all tool schemas into a ~300KB+ string (per the comment on Line 104), regardless of whether a break ever occurs. Cache breaks are the rare case, so this is wasted CPU and allocation pressure on the hot path.Consider keeping the eager string only for the previous turn (so the diff is available without re-serializing stale state) but skipping the rebuild on Line 424 when none of the change flags fired, or restoring the lazy closure shape if the GC motivation behind the change wasn't about this field specifically.
Also applies to: 424-424
🤖 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 `@src/services/api/promptCacheBreakDetection.ts` at line 322, The current refactor eagerly calls buildDiffableContent for every recordPromptState invocation, causing heavy serialization even when no cache break occurs; change recordPromptState to avoid rebuilding the large diff string unless checkResponseForCacheBreak indicates a break (or one of the change flags is set). Specifically, preserve/build the eager diffable content only for the previous turn (so it's available if a break occurs) and skip invoking buildDiffableContent when none of the change flags fired, or restore the previous lazy closure shape used by buildDiffableContent; update the logic around buildDiffableContent, recordPromptState, and checkResponseForCacheBreak to compute the large string only on-demand when a cache-break write is required.src/services/api/claude.ts (2)
1619-1621: ⚡ Quick win
null!non-null assertions silently disable type safety on these references.
messagesForAPI = null!etc. set the variables tonullat runtime while keeping their non-null types. Any future maintainer who adds a downstream read ofmessagesForAPI,system, orallToolsafter this boundary will compile cleanly and crash with an NPE during streaming. Since the goal is purely GC release, consider one of:
- Widening the declaration once:
let messagesForAPI: MessageParam[] | null = ...so subsequent reads are forced through a null check.- Scoping the originals into a block and letting them fall out of scope after building
frozen*, instead of nulling them.Either keeps the GC benefit while preserving type safety.
🤖 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 `@src/services/api/claude.ts` around lines 1619 - 1621, The code uses non-null assertion (`null!`) on messagesForAPI, system, and allTools which silences TS type checks and can cause runtime NPEs; change their declarations to allow null (e.g., let messagesForAPI: MessageParam[] | null = ...; let system: SystemType | null = ...; let allTools: ToolType[] | null = ...) and then set them to null when you want GC release, or alternatively move the mutable variables into a narrower block so you build the immutable frozen* values (e.g., frozenMessages/system/tools) and let the originals fall out of scope—ensure downstream reads of messagesForAPI, system, or allTools are guarded by null checks or use the frozen* versions.
1608-1609: ⚡ Quick winRemove or replace
cloneDeepofsystemandallToolswith shallow array copies.The
cloneDeepadds non-trivial per-request overhead (especially for tool schemas in MCP-heavy setups) to achieve isolation that isn't necessary:recordPromptState(Line 1527) and other pre-boundary calls use these arrays only synchronously to compute hashes and diffs, then release all references. Once the originals are nulled at Lines 1619-1621, the closure holds the sole references—there is no external holder to isolate from.If the intent is to enable GC of intermediate allocations (e.g., transient schema builders), clarify that in the comment. Otherwise, consider shallow-copying only the outer arrays (
[...system]and[...allTools]) if structural independence is truly needed; this preserves any GC intent without the deep-clone cost.🤖 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 `@src/services/api/claude.ts` around lines 1608 - 1609, Replace the expensive deep clones for frozenSystem and frozenTools (currently using cloneDeep) with shallow copies of the outer arrays (e.g., [...system] and [...allTools]) because the arrays are only used synchronously by recordPromptState and released before the boundary; this preserves any isolation/GC intent at far lower cost. Update the comment near the creation of frozenSystem/frozenTools to state that only a shallow copy is required since originals are nulled before the closure escapes, and remove cloneDeep references to eliminate per-request overhead.
🤖 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.
Inline comments:
In `@src/commands/resume/__tests__/resume.test.ts`:
- Around line 8-55: The tests are asserting hardcoded strings instead of the
real runtime text; update each test to import and assert against the actual
sources: render the ModelPicker (or import its exported subtitle constant) and
assert its subtitle contains 'effort', '1M context', and is under 120 chars;
replace the hardcoded resume messages with the exported message
builders/constants (e.g., resumeNotFoundMessage, resumeMultipleMatchesMessage)
and assert their contents; likewise import the cost subscriber messages (e.g.,
costOverageMessage, costSubscriptionMessage) from the production module and
assert their substrings/lengths instead of using inline literals. Ensure you
reference ModelPicker and the exported message names so the tests fail if
production copy changes.
In `@src/components/__tests__/compactMessages.test.ts`:
- Around line 8-54: Replace local literal strings in compactMessages.test.ts
with the actual exported compaction message constants: import the exported
constants (e.g. NOT_ENOUGH_MESSAGES, PROMPT_TOO_LONG, INCOMPLETE_RESPONSE,
USER_ABORT, AUTO_COMPACT_TITLE, MANUAL_COMPACT_TITLE, EXPAND_HINT) and assert
against those symbols instead of the inline strings so tests fail when
production text changes; update each test case (the ones checking "not enough
messages", "prompt too long", "incomplete response", "user abort", and the three
summary title/hint tests) to reference the appropriate exported constant in
their expect() calls.
In `@src/components/HelpV2/__tests__/General.test.ts`:
- Around line 8-74: The tests in General.test.ts assert against hard-coded
strings instead of real UI/strings; update each test to import or render the
actual source instead of using literals—e.g., render the PermissionDialog/HelpV2
components (use render from `@testing-library/react`) and query for the footer
text instead of the local footer variable, or import the shared label/constants
(permissionFooterText, allowEditsLabel, acceptOnceLabel, rejectLabel,
gettingStartedSteps) used by the components and assert against those values;
replace direct literal checks (like footer, label, step1) with assertions
against the rendered DOM or imported constants so changes to production copy
will fail tests.
In `@src/services/api/claude.ts`:
- Around line 1604-1605: Replace the two "as any" casts on consumedCacheEdits
and consumedPinnedEdits with proper typed assertions or narrowing: inspect the
return types of consumePendingCacheEdits and getPinnedCacheEdits and either
adjust those functions' return types to match addCacheBreakpoints' parameters
(CachedMCEditsBlock | null and CachedMCPinnedEdits[]), or use a safe double-cast
like "as unknown as CachedMCEditsBlock | null" and "as unknown as
CachedMCPinnedEdits[]" so the values passed to addCacheBreakpoints are correctly
typed; update the declarations for consumedCacheEdits/consumedPinnedEdits
accordingly and remove the "as any" usages.
- Around line 2887-2893: The code passes frozenMessages (type MessageParam[])
into getAssistantMessageFromError by force-casting to (UserMessage |
AssistantMessage)[], which hides a runtime mismatch:
logToolUseToolResultMismatch expects messages with .message.role and
.message.content but MessageParam items only have top-level role/content; to
fix, stop the double-cast and instead pass the original pre-cache-breakpoint
array (the (UserMessage | AssistantMessage)[] produced before
addCacheBreakpoints) into getAssistantMessageFromError (or else modify
getAssistantMessageFromError/logToolUseToolResultMismatch to handle MessageParam
shape), locating references to frozenMessages, addCacheBreakpoints,
getAssistantMessageFromError, and logToolUseToolResultMismatch to implement the
correct value or adjust the consumer to read role/content directly.
In `@src/utils/dxt/helpers.ts`:
- Around line 22-25: The current composition of the "Invalid manifest" detail
iterates Object.entries(errors.fieldErrors) and interpolates errs directly,
which can produce "field: undefined" or empty entries; update the logic that
builds the message (the mapping over Object.entries(errors.fieldErrors)) to
first filter entries where errs is an array with length > 0 (or otherwise
truthy) and only then map to the "field: joinedErrors" string, ensuring
undefined or empty err arrays are skipped from the final composed message.
In `@src/utils/mcpInstructionsDelta.ts`:
- Around line 68-70: The code casts msg.attachment to McpInstructionsDelta and
iterates delta.addedNames/removedNames without validation; add a type guard
(e.g., isMcpInstructionsDelta(msg.attachment)) or runtime checks before using
them: ensure msg.attachment exists and that addedNames and removedNames are
arrays (Array.isArray) and fallback to empty arrays if not, then iterate those
safe arrays and update the announced set; replace the forced cast of const delta
= msg.attachment! as unknown as McpInstructionsDelta with the guarded access and
use the validated variable (delta or safeAdded/safeRemoved) in the for...of
loops.
In `@src/utils/profilerBase.ts`:
- Around line 36-38: The mark(name: string) method currently overwrites existing
timestamps instead of appending like Performance.mark; add a concise JSDoc on
the mark() method (or top-level JSDoc in profilerBase.ts) stating that mark()
replaces any previous mark with the same name, that startQueryProfile() clears
marks at the start of each query session so duplicates are not expected within a
session, and warn callers that repeated marks across sessions will overwrite
prior timestamps rather than append; reference the mark(), now(), and
startQueryProfile() symbols in the comment so future maintainers understand the
session-based isolation and overwrite semantics.
---
Nitpick comments:
In `@src/cli/__tests__/userFacingErrorMessages.test.ts`:
- Around line 9-43: The tests currently hardcode expected strings, making them
tautological; replace the inline message literals with the actual
formatter/exports used at runtime (e.g. use the module functions/constants that
generate messages such as formatBudgetExceededMessage, formatMaxTurnsMessage,
formatStructuredOutputRetryMessage, and formatQueryEngineBudgetError) so each
test calls the real message producer and asserts on its output (still checking
for the same substrings like 'Exceeded USD budget', '--max-budget-usd', 'new
session', 'Simplify your schema', etc.). Ensure each test imports and invokes
the corresponding runtime message function rather than using a hardcoded
template.
- Around line 47-58: Both tests ("security heading uses friendly tone" and
"trust dialog copy is concise") assert against literals in the test file rather
than the rendered component output, making them blind to UI copy changes; update
each test to render the actual component (use render from `@testing-library/react`
or the project's render helper) and assert on the rendered text (e.g., use
getByText or queryByText / screen.getByText) instead of the local constants;
locate the two tests in userFacingErrorMessages.test.ts and replace the
heading/body literal assertions with assertions against the rendered component
instances (render(...) and expect(...).toContain(...) or
expect(...).not.toContain(...)) so the tests catch copy drift.
In `@src/query.ts`:
- Around line 497-504: The deletion uses an unnecessary forced cast for msg;
after the narrowing checks on messagesForQuery (msg.type === 'user' and
'toolUseResult' in msg) you can remove the cast and delete the property directly
from msg — update the block handling messagesForQuery to remove the (msg as
Message & { toolUseResult?: unknown }) cast and perform the delete on
msg.toolUseResult instead, referring to the message variable msg, the
messagesForQuery loop, and the toolUseResult property.
In `@src/services/api/claude.ts`:
- Around line 1619-1621: The code uses non-null assertion (`null!`) on
messagesForAPI, system, and allTools which silences TS type checks and can cause
runtime NPEs; change their declarations to allow null (e.g., let messagesForAPI:
MessageParam[] | null = ...; let system: SystemType | null = ...; let allTools:
ToolType[] | null = ...) and then set them to null when you want GC release, or
alternatively move the mutable variables into a narrower block so you build the
immutable frozen* values (e.g., frozenMessages/system/tools) and let the
originals fall out of scope—ensure downstream reads of messagesForAPI, system,
or allTools are guarded by null checks or use the frozen* versions.
- Around line 1608-1609: Replace the expensive deep clones for frozenSystem and
frozenTools (currently using cloneDeep) with shallow copies of the outer arrays
(e.g., [...system] and [...allTools]) because the arrays are only used
synchronously by recordPromptState and released before the boundary; this
preserves any isolation/GC intent at far lower cost. Update the comment near the
creation of frozenSystem/frozenTools to state that only a shallow copy is
required since originals are nulled before the closure escapes, and remove
cloneDeep references to eliminate per-request overhead.
In `@src/services/api/promptCacheBreakDetection.ts`:
- Line 322: The current refactor eagerly calls buildDiffableContent for every
recordPromptState invocation, causing heavy serialization even when no cache
break occurs; change recordPromptState to avoid rebuilding the large diff string
unless checkResponseForCacheBreak indicates a break (or one of the change flags
is set). Specifically, preserve/build the eager diffable content only for the
previous turn (so it's available if a break occurs) and skip invoking
buildDiffableContent when none of the change flags fired, or restore the
previous lazy closure shape used by buildDiffableContent; update the logic
around buildDiffableContent, recordPromptState, and checkResponseForCacheBreak
to compute the large string only on-demand when a cache-break write is required.
In `@src/utils/profilerBase.ts`:
- Around line 40-47: The function getEntriesByType has a parameter typed as the
literal 'mark', so the runtime guard if (type !== 'mark') return [] is
unreachable and should be removed; simplify getEntriesByType by deleting the
type-check branch and just build/return the entries from this.marks (preserving
returned type CheckpointEntry[] and the payload shape { name, startTime,
entryType: 'mark' }) or, if broader behavior is intended, change the parameter
type to allow other entry types and implement proper branching—refer to
getEntriesByType, CheckpointEntry, and this.marks to locate the code.
In `@src/utils/sessionTitle.ts`:
- Around line 39-42: The condition uses repeated double-casts on msg to access
origin.kind; add a runtime type guard (e.g., isMsgWithOrigin(msg): msg is {
origin?: { kind?: string } }) in src/utils/sessionTitle.ts, use that guard in
the conditional to narrow msg once, and then read msg.origin.kind instead of
casting twice; replace the two occurrences of (msg as unknown as { origin... })
with a single guard call so subsequent checks (like comparing kind !== 'human')
are safely narrowed.
- Around line 119-121: Change the forced cast of result.message.content before
passing to extractTextContent into a type-guard branch: check if
result.message.content is a string and use it directly, else if
Array.isArray(result.message.content) call extractTextContent with that array,
and handle null/undefined or unexpected shapes (fallback to empty string or
log/error). Update the code around the extractTextContent call (the variable
"text" and references to result.message.content) to use these guards rather than
the cast so runtime shape mismatches are avoided.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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packages/@ant/ink/src/components/App.tsxpackages/@ant/ink/src/components/ErrorOverview.tsxprogress.mdsrc/QueryEngine.tssrc/cli/__tests__/userFacingErrorMessages.test.tssrc/cli/bg/engines/tmux.tssrc/cli/print.tssrc/cli/update.tssrc/commands/resume/__tests__/resume.test.tssrc/commands/resume/resume.tsxsrc/components/CompactSummary.tsxsrc/components/HelpV2/General.tsxsrc/components/HelpV2/__tests__/General.test.tssrc/components/ModelPicker.tsxsrc/components/Onboarding.tsxsrc/components/TrustDialog/TrustDialog.tsxsrc/components/__tests__/compactMessages.test.tssrc/components/design-system/Divider.tsxsrc/components/design-system/FuzzyPicker.tsxsrc/components/design-system/LoadingState.tsxsrc/components/design-system/Pane.tsxsrc/components/design-system/ProgressBar.tsxsrc/components/design-system/Ratchet.tsxsrc/components/design-system/StatusIcon.tsxsrc/components/design-system/Tabs.tsxsrc/components/design-system/ThemeProvider.tsxsrc/components/design-system/ThemedBox.tsxsrc/components/design-system/color.tssrc/components/permissions/BashPermissionRequest/BashPermissionRequest.tsxsrc/components/permissions/FilePermissionDialog/FilePermissionDialog.tsxsrc/components/permissions/FilePermissionDialog/permissionOptions.tsxsrc/components/tasks/src/tasks/DreamTask/DreamTask.tssrc/components/tasks/src/tasks/LocalWorkflowTask/LocalWorkflowTask.tssrc/components/tasks/src/types/utils.tssrc/constants/outputStyles.tssrc/hooks/fileSuggestions.tssrc/hooks/notifs/useAutoModeUnavailableNotification.tssrc/keybindings/match.tssrc/migrations/migrateAutoUpdatesToSettings.tssrc/query.tssrc/services/api/claude.tssrc/services/api/promptCacheBreakDetection.tssrc/services/compact/compact.tssrc/services/mcp/adapter/analytics.tssrc/services/mcp/adapter/auth.tssrc/services/mcp/adapter/featureGate.tssrc/services/mcp/adapter/httpConfig.tssrc/services/mcp/adapter/imageProcessor.tssrc/services/mcp/adapter/index.tssrc/services/mcp/adapter/logger.tssrc/services/mcp/adapter/proxy.tssrc/services/mcp/adapter/storage.tssrc/services/mcp/adapter/subprocessEnv.tssrc/utils/agentId.tssrc/utils/asciicast.tssrc/utils/computerUse/win32/ocr.tssrc/utils/dxt/helpers.tssrc/utils/mcpInstructionsDelta.tssrc/utils/profilerBase.tssrc/utils/sessionTitle.tssrc/utils/systemThemeWatcher.tssrc/utils/warningHandler.ts
💤 Files with no reviewable changes (35)
- src/components/design-system/Ratchet.tsx
- src/components/design-system/StatusIcon.tsx
- src/components/design-system/Tabs.tsx
- src/components/tasks/src/tasks/LocalWorkflowTask/LocalWorkflowTask.ts
- src/components/design-system/Divider.tsx
- src/utils/warningHandler.ts
- src/services/mcp/adapter/imageProcessor.ts
- src/components/tasks/src/tasks/DreamTask/DreamTask.ts
- src/components/tasks/src/types/utils.ts
- src/components/design-system/Pane.tsx
- src/services/mcp/adapter/featureGate.ts
- src/components/design-system/color.ts
- src/keybindings/match.ts
- src/components/design-system/FuzzyPicker.tsx
- src/services/mcp/adapter/subprocessEnv.ts
- src/components/design-system/LoadingState.tsx
- src/services/mcp/adapter/index.ts
- src/services/mcp/adapter/proxy.ts
- src/services/mcp/adapter/httpConfig.ts
- src/cli/bg/engines/tmux.ts
- src/services/mcp/adapter/storage.ts
- src/services/mcp/adapter/analytics.ts
- src/cli/update.ts
- src/components/design-system/ThemedBox.tsx
- src/migrations/migrateAutoUpdatesToSettings.ts
- src/utils/agentId.ts
- src/components/design-system/ThemeProvider.tsx
- src/services/mcp/adapter/logger.ts
- src/services/mcp/adapter/auth.ts
- src/utils/computerUse/win32/ocr.ts
- src/hooks/notifs/useAutoModeUnavailableNotification.ts
- src/utils/systemThemeWatcher.ts
- src/components/design-system/ProgressBar.tsx
- src/hooks/fileSuggestions.ts
- src/utils/asciicast.ts
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| describe('ModelPicker subtitle', () => { | ||
| test('subtitle mentions effort and context controls', () => { | ||
| const subtitle = | ||
| 'Choose a model for this and future sessions. Use ← → to adjust effort, Space to toggle 1M context.' | ||
| expect(subtitle).toContain('effort') | ||
| expect(subtitle).toContain('1M context') | ||
| expect(subtitle).toContain('sessions') | ||
| }) | ||
|
|
||
| test('subtitle is under 120 characters', () => { | ||
| const subtitle = | ||
| 'Choose a model for this and future sessions. Use ← → to adjust effort, Space to toggle 1M context.' | ||
| expect(subtitle.length).toBeLessThan(120) | ||
| }) | ||
| }) | ||
|
|
||
| describe('Resume error messages', () => { | ||
| test('session not found suggests /resume to browse', () => { | ||
| const message = | ||
| 'Session my-session was not found. Run /resume without arguments to browse all sessions.' | ||
| expect(message).toContain('not found') | ||
| expect(message).toContain('/resume') | ||
| expect(message).toContain('browse') | ||
| }) | ||
|
|
||
| test('multiple matches suggests /resume to pick', () => { | ||
| const message = | ||
| 'Found 3 sessions matching test. Run /resume to pick one from the list.' | ||
| expect(message).toContain('3 sessions') | ||
| expect(message).toContain('/resume') | ||
| expect(message).toContain('pick') | ||
| }) | ||
| }) | ||
|
|
||
| describe('Cost command subscriber messages', () => { | ||
| test('overage message mentions the key behavior', () => { | ||
| const msg = | ||
| 'You are currently using your overages to power your Claude Code usage. We will automatically switch you back to your subscription rate limits when they reset' | ||
| expect(msg).toContain('overages') | ||
| expect(msg).toContain('automatically switch') | ||
| }) | ||
|
|
||
| test('subscription message is concise', () => { | ||
| const msg = | ||
| 'You are currently using your subscription to power your Claude Code usage' | ||
| expect(msg.length).toBeLessThan(100) | ||
| }) | ||
| }) |
Contributor
There was a problem hiding this comment.
Current assertions don’t validate runtime resume/model-picker copy
These checks only assert hardcoded strings created inside the tests (Line 10-Line 53). They won’t fail if the real /resume and ModelPicker copy changes.
Please assert against actual outputs from the production path (component render or exported message constructors/constants).
🤖 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 `@src/commands/resume/__tests__/resume.test.ts` around lines 8 - 55, The tests
are asserting hardcoded strings instead of the real runtime text; update each
test to import and assert against the actual sources: render the ModelPicker (or
import its exported subtitle constant) and assert its subtitle contains
'effort', '1M context', and is under 120 chars; replace the hardcoded resume
messages with the exported message builders/constants (e.g.,
resumeNotFoundMessage, resumeMultipleMatchesMessage) and assert their contents;
likewise import the cost subscriber messages (e.g., costOverageMessage,
costSubscriptionMessage) from the production module and assert their
substrings/lengths instead of using inline literals. Ensure you reference
ModelPicker and the exported message names so the tests fail if production copy
changes.
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| describe('Compaction error messages', () => { | ||
| test('not enough messages includes guidance', () => { | ||
| const msg = | ||
| 'Not enough messages to compact. Send a few more messages first, then try again.' | ||
| expect(msg).toContain('Not enough messages') | ||
| expect(msg).toContain('try again') | ||
| }) | ||
|
|
||
| test('prompt too long suggests actions', () => { | ||
| const msg = | ||
| 'Conversation too long to summarize. Try /compact to manually clear conversation history, or start a new session with /clear.' | ||
| expect(msg).toContain('/compact') | ||
| expect(msg).toContain('/clear') | ||
| expect(msg).toContain('too long') | ||
| }) | ||
|
|
||
| test('incomplete response mentions network', () => { | ||
| const msg = | ||
| 'Compaction interrupted · This may be due to network issues — please try again.' | ||
| expect(msg).toContain('interrupted') | ||
| expect(msg).toContain('try again') | ||
| }) | ||
|
|
||
| test('user abort is clear', () => { | ||
| const msg = 'API Error: Request was aborted.' | ||
| expect(msg).toContain('aborted') | ||
| }) | ||
| }) | ||
|
|
||
| describe('CompactSummary display text', () => { | ||
| test('auto-compact title explains what happened', () => { | ||
| const title = 'Conversation summarized to free up context' | ||
| expect(title).toContain('summarized') | ||
| expect(title).toContain('context') | ||
| expect(title).not.toContain('Compact summary') | ||
| }) | ||
|
|
||
| test('manual compact title mentions message count', () => { | ||
| const line1 = 'Summarized conversation' | ||
| expect(line1).toContain('Summarized') | ||
| }) | ||
|
|
||
| test('expand hint says "view summary" not "expand"', () => { | ||
| const hint = 'view summary' | ||
| expect(hint).toContain('summary') | ||
| }) | ||
| }) |
Contributor
There was a problem hiding this comment.
Tests should assert production strings, not local literals
Most checks here assert values defined in the same test scope, so they won’t fail when source copy changes.
At minimum, import and assert exported compaction error constants directly from src/services/compact/compact.ts.
Suggested fix (bind tests to source constants)
import { describe, expect, test } from 'bun:test'
+import {
+ ERROR_MESSAGE_INCOMPLETE_RESPONSE,
+ ERROR_MESSAGE_NOT_ENOUGH_MESSAGES,
+ ERROR_MESSAGE_PROMPT_TOO_LONG,
+ ERROR_MESSAGE_USER_ABORT,
+} from 'src/services/compact/compact.js'
describe('Compaction error messages', () => {
test('not enough messages includes guidance', () => {
- const msg =
- 'Not enough messages to compact. Send a few more messages first, then try again.'
+ const msg = ERROR_MESSAGE_NOT_ENOUGH_MESSAGES
expect(msg).toContain('Not enough messages')
expect(msg).toContain('try again')
})
test('prompt too long suggests actions', () => {
- const msg =
- 'Conversation too long to summarize. Try /compact to manually clear conversation history, or start a new session with /clear.'
+ const msg = ERROR_MESSAGE_PROMPT_TOO_LONG
expect(msg).toContain('/compact')
expect(msg).toContain('/clear')
expect(msg).toContain('too long')
})
test('incomplete response mentions network', () => {
- const msg =
- 'Compaction interrupted · This may be due to network issues — please try again.'
+ const msg = ERROR_MESSAGE_INCOMPLETE_RESPONSE
expect(msg).toContain('interrupted')
expect(msg).toContain('try again')
})
test('user abort is clear', () => {
- const msg = 'API Error: Request was aborted.'
+ const msg = ERROR_MESSAGE_USER_ABORT
expect(msg).toContain('aborted')
})
})📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| describe('Compaction error messages', () => { | |
| test('not enough messages includes guidance', () => { | |
| const msg = | |
| 'Not enough messages to compact. Send a few more messages first, then try again.' | |
| expect(msg).toContain('Not enough messages') | |
| expect(msg).toContain('try again') | |
| }) | |
| test('prompt too long suggests actions', () => { | |
| const msg = | |
| 'Conversation too long to summarize. Try /compact to manually clear conversation history, or start a new session with /clear.' | |
| expect(msg).toContain('/compact') | |
| expect(msg).toContain('/clear') | |
| expect(msg).toContain('too long') | |
| }) | |
| test('incomplete response mentions network', () => { | |
| const msg = | |
| 'Compaction interrupted · This may be due to network issues — please try again.' | |
| expect(msg).toContain('interrupted') | |
| expect(msg).toContain('try again') | |
| }) | |
| test('user abort is clear', () => { | |
| const msg = 'API Error: Request was aborted.' | |
| expect(msg).toContain('aborted') | |
| }) | |
| }) | |
| describe('CompactSummary display text', () => { | |
| test('auto-compact title explains what happened', () => { | |
| const title = 'Conversation summarized to free up context' | |
| expect(title).toContain('summarized') | |
| expect(title).toContain('context') | |
| expect(title).not.toContain('Compact summary') | |
| }) | |
| test('manual compact title mentions message count', () => { | |
| const line1 = 'Summarized conversation' | |
| expect(line1).toContain('Summarized') | |
| }) | |
| test('expand hint says "view summary" not "expand"', () => { | |
| const hint = 'view summary' | |
| expect(hint).toContain('summary') | |
| }) | |
| }) | |
| import { describe, expect, test } from 'bun:test' | |
| import { | |
| ERROR_MESSAGE_INCOMPLETE_RESPONSE, | |
| ERROR_MESSAGE_NOT_ENOUGH_MESSAGES, | |
| ERROR_MESSAGE_PROMPT_TOO_LONG, | |
| ERROR_MESSAGE_USER_ABORT, | |
| } from 'src/services/compact/compact.js' | |
| describe('Compaction error messages', () => { | |
| test('not enough messages includes guidance', () => { | |
| const msg = ERROR_MESSAGE_NOT_ENOUGH_MESSAGES | |
| expect(msg).toContain('Not enough messages') | |
| expect(msg).toContain('try again') | |
| }) | |
| test('prompt too long suggests actions', () => { | |
| const msg = ERROR_MESSAGE_PROMPT_TOO_LONG | |
| expect(msg).toContain('/compact') | |
| expect(msg).toContain('/clear') | |
| expect(msg).toContain('too long') | |
| }) | |
| test('incomplete response mentions network', () => { | |
| const msg = ERROR_MESSAGE_INCOMPLETE_RESPONSE | |
| expect(msg).toContain('interrupted') | |
| expect(msg).toContain('try again') | |
| }) | |
| test('user abort is clear', () => { | |
| const msg = ERROR_MESSAGE_USER_ABORT | |
| expect(msg).toContain('aborted') | |
| }) | |
| }) | |
| describe('CompactSummary display text', () => { | |
| test('auto-compact title explains what happened', () => { | |
| const title = 'Conversation summarized to free up context' | |
| expect(title).toContain('summarized') | |
| expect(title).toContain('context') | |
| expect(title).not.toContain('Compact summary') | |
| }) | |
| test('manual compact title mentions message count', () => { | |
| const line1 = 'Summarized conversation' | |
| expect(line1).toContain('Summarized') | |
| }) | |
| test('expand hint says "view summary" not "expand"', () => { | |
| const hint = 'view summary' | |
| expect(hint).toContain('summary') | |
| }) | |
| }) |
🤖 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 `@src/components/__tests__/compactMessages.test.ts` around lines 8 - 54,
Replace local literal strings in compactMessages.test.ts with the actual
exported compaction message constants: import the exported constants (e.g.
NOT_ENOUGH_MESSAGES, PROMPT_TOO_LONG, INCOMPLETE_RESPONSE, USER_ABORT,
AUTO_COMPACT_TITLE, MANUAL_COMPACT_TITLE, EXPAND_HINT) and assert against those
symbols instead of the inline strings so tests fail when production text
changes; update each test case (the ones checking "not enough messages", "prompt
too long", "incomplete response", "user abort", and the three summary title/hint
tests) to reference the appropriate exported constant in their expect() calls.
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| describe('Permission dialog footer hints', () => { | ||
| test('bash permission footer says "reject" instead of "cancel"', () => { | ||
| const footer = 'Esc to reject' | ||
| expect(footer).toContain('reject') | ||
| expect(footer).not.toContain('cancel') | ||
| }) | ||
|
|
||
| test('bash permission footer tab hint says "add feedback"', () => { | ||
| const tabHint = 'Tab to add feedback' | ||
| expect(tabHint).toContain('feedback') | ||
| expect(tabHint).not.toContain('amend') | ||
| }) | ||
|
|
||
| test('file permission footer matches bash footer language', () => { | ||
| const bashFooter = 'Esc to reject' | ||
| const fileFooter = 'Esc to reject' | ||
| expect(bashFooter).toBe(fileFooter) | ||
| }) | ||
| }) | ||
|
|
||
| describe('Permission option labels', () => { | ||
| test('.claude/ folder option is under 60 chars', () => { | ||
| const label = 'Yes, allow edits to .claude/ config for this session' | ||
| expect(label.length).toBeLessThan(60) | ||
| expect(label).toContain('.claude/') | ||
| }) | ||
|
|
||
| test('accept-once option has simple label', () => { | ||
| const label = 'Yes' | ||
| expect(label).toBe('Yes') | ||
| }) | ||
|
|
||
| test('reject option has simple label', () => { | ||
| const label = 'No' | ||
| expect(label).toBe('No') | ||
| }) | ||
| }) | ||
|
|
||
| describe('Help General page getting started guide', () => { | ||
| test('step 1 mentions exploring code', () => { | ||
| const step1 = | ||
| 'Ask a question or describe a task — Claude will explore your code and respond.' | ||
| expect(step1).toContain('explore') | ||
| expect(step1).toContain('question') | ||
| }) | ||
|
|
||
| test('step 2 mentions reviewing actions', () => { | ||
| const step2 = | ||
| 'When Claude wants to edit files or run commands, you review and approve each action.' | ||
| expect(step2).toContain('review') | ||
| expect(step2).toContain('approve') | ||
| }) | ||
|
|
||
| test('step 3 mentions key commands', () => { | ||
| const step3 = '/commit' | ||
| const step3b = '/help' | ||
| const step3c = '?' | ||
| expect(step3).toBe('/commit') | ||
| expect(step3b).toBe('/help') | ||
| expect(step3c).toBe('?') | ||
| }) | ||
|
|
||
| test('heading says "Getting started"', () => { | ||
| const heading = 'Getting started' | ||
| expect(heading).toBe('Getting started') | ||
| }) | ||
| }) |
Contributor
There was a problem hiding this comment.
These tests are self-referential and won’t catch real copy regressions
The assertions only validate literals declared inside the test file (for example, Line 10-Line 73). Since no production source is read/rendered, these tests still pass if actual component text changes.
Please bind assertions to real outputs (e.g., render the target components or import the source label builders/constants used by them).
🤖 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 `@src/components/HelpV2/__tests__/General.test.ts` around lines 8 - 74, The
tests in General.test.ts assert against hard-coded strings instead of real
UI/strings; update each test to import or render the actual source instead of
using literals—e.g., render the PermissionDialog/HelpV2 components (use render
from `@testing-library/react`) and query for the footer text instead of the local
footer variable, or import the shared label/constants (permissionFooterText,
allowEditsLabel, acceptOnceLabel, rejectLabel, gettingStartedSteps) used by the
components and assert against those values; replace direct literal checks (like
footer, label, step1) with assertions against the rendered DOM or imported
constants so changes to production copy will fail tests.
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| consumedCacheEdits as any, | ||
| consumedPinnedEdits as any, |
Contributor
There was a problem hiding this comment.
Avoid as any in production code.
Both casts violate the project rule prohibiting as any outside of test files. Given that addCacheBreakpoints has explicit CachedMCEditsBlock | null / CachedMCPinnedEdits[] parameter types (Lines 3249-3250) and consumePendingCacheEdits/getPinnedCacheEdits return values that flow into them, the casts are likely unnecessary or should be as unknown as <SpecificType>.
♻️ Proposed fix
- consumedCacheEdits as any,
- consumedPinnedEdits as any,
+ consumedCacheEdits,
+ consumedPinnedEdits,If the underlying return types genuinely don't line up, narrow them with proper interfaces or as unknown as CachedMCEditsBlock | null / as unknown as CachedMCPinnedEdits[] instead.
As per coding guidelines: "Prohibit as any type assertions in production code; in test files, as any is permitted for mock data. Use as unknown as SpecificType double assertion or interface supplementation when type mismatches occur".
🤖 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 `@src/services/api/claude.ts` around lines 1604 - 1605, Replace the two "as
any" casts on consumedCacheEdits and consumedPinnedEdits with proper typed
assertions or narrowing: inspect the return types of consumePendingCacheEdits
and getPinnedCacheEdits and either adjust those functions' return types to match
addCacheBreakpoints' parameters (CachedMCEditsBlock | null and
CachedMCPinnedEdits[]), or use a safe double-cast like "as unknown as
CachedMCEditsBlock | null" and "as unknown as CachedMCPinnedEdits[]" so the
values passed to addCacheBreakpoints are correctly typed; update the
declarations for consumedCacheEdits/consumedPinnedEdits accordingly and remove
the "as any" usages.
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| yield getAssistantMessageFromError(error, errorModel, { | ||
| messages, | ||
| messagesForAPI, | ||
| messagesForAPI: frozenMessages as unknown as ( | ||
| | UserMessage | ||
| | AssistantMessage | ||
| )[], | ||
| }) |
Contributor
There was a problem hiding this comment.
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# One more critical check: verify what happens when logToolUseToolResultMismatch tries to access msg.message
# on a MessageParam object. Let me trace through the actual call path more carefully.
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frozenMessages is MessageParam[] (wire format), not (UserMessage | AssistantMessage)[] — the double-cast hides a runtime error.
addCacheBreakpoints converts the higher-level (UserMessage | AssistantMessage)[] to API wire format MessageParam[] with just {role, content}. When this frozenMessages is passed to getAssistantMessageFromError as messagesForAPI, the subsequent call to logToolUseToolResultMismatch (at line 679–682) will attempt to access msg.message!.content and msg.message!.role on items that only have role and content properties at the top level. The .message property does not exist on MessageParam objects.
This will cause runtime errors when the tool_use/tool_result mismatch error path is triggered in production, despite the type check passing due to the as unknown as cast.
Either preserve a reference to the pre-cache-breakpoint (UserMessage | AssistantMessage)[] to pass instead, or audit the consumer code to confirm it only accesses role and content fields directly.
🤖 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 `@src/services/api/claude.ts` around lines 2887 - 2893, The code passes
frozenMessages (type MessageParam[]) into getAssistantMessageFromError by
force-casting to (UserMessage | AssistantMessage)[], which hides a runtime
mismatch: logToolUseToolResultMismatch expects messages with .message.role and
.message.content but MessageParam items only have top-level role/content; to
fix, stop the double-cast and instead pass the original pre-cache-breakpoint
array (the (UserMessage | AssistantMessage)[] produced before
addCacheBreakpoints) into getAssistantMessageFromError (or else modify
getAssistantMessageFromError/logToolUseToolResultMismatch to handle MessageParam
shape), locating references to frozenMessages, addCacheBreakpoints,
getAssistantMessageFromError, and logToolUseToolResultMismatch to implement the
correct value or adjust the consumer to read role/content directly.
Comment on lines
22
to
25
| ...Object.entries(errors.fieldErrors).map( | ||
| ([field, errs]) => `${field}: ${(errs as any)?.join(', ')}`, | ||
| ([field, errs]) => | ||
| `${field}: ${(errs as string[] | undefined)?.join(', ')}`, | ||
| ), |
Contributor
There was a problem hiding this comment.
Skip undefined/empty field errors when composing Invalid manifest details.
At Line 24, interpolating errs directly can emit field: undefined (or empty trailing values), which degrades error clarity.
Suggested change
- const errorMessages = [
- ...Object.entries(errors.fieldErrors).map(
- ([field, errs]) =>
- `${field}: ${(errs as string[] | undefined)?.join(', ')}`,
- ),
+ const errorMessages = [
+ ...Object.entries(errors.fieldErrors).flatMap(([field, errs]) =>
+ errs && errs.length > 0 ? [`${field}: ${errs.join(', ')}`] : [],
+ ),
...(errors.formErrors || []),
]🤖 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 `@src/utils/dxt/helpers.ts` around lines 22 - 25, The current composition of
the "Invalid manifest" detail iterates Object.entries(errors.fieldErrors) and
interpolates errs directly, which can produce "field: undefined" or empty
entries; update the logic that builds the message (the mapping over
Object.entries(errors.fieldErrors)) to first filter entries where errs is an
array with length > 0 (or otherwise truthy) and only then map to the "field:
joinedErrors" string, ensuring undefined or empty err arrays are skipped from
the final composed message.
Comment on lines
+68
to
+70
| const delta = msg.attachment! as unknown as McpInstructionsDelta | ||
| for (const n of delta.addedNames) announced.add(n) | ||
| for (const n of delta.removedNames) announced.delete(n) |
Contributor
There was a problem hiding this comment.
Validate mcp_instructions_delta attachment shape before iterating arrays.
Line 68 trusts attachment shape via cast; if a persisted/malformed attachment lacks addedNames or removedNames, the for...of loops at Line 69-70 will throw and break delta computation.
Suggested change
- const delta = msg.attachment! as unknown as McpInstructionsDelta
- for (const n of delta.addedNames) announced.add(n)
- for (const n of delta.removedNames) announced.delete(n)
+ const raw = msg.attachment as unknown as Record<string, unknown>
+ const addedNames = raw.addedNames
+ const removedNames = raw.removedNames
+ if (!Array.isArray(addedNames) || !Array.isArray(removedNames)) continue
+ for (const n of addedNames) {
+ if (typeof n === 'string') announced.add(n)
+ }
+ for (const n of removedNames) {
+ if (typeof n === 'string') announced.delete(n)
+ }As per coding guidelines, "Use type guards (type narrowing) with union types instead of forced type casting".
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| const delta = msg.attachment! as unknown as McpInstructionsDelta | |
| for (const n of delta.addedNames) announced.add(n) | |
| for (const n of delta.removedNames) announced.delete(n) | |
| const raw = msg.attachment as unknown as Record<string, unknown> | |
| const addedNames = raw.addedNames | |
| const removedNames = raw.removedNames | |
| if (!Array.isArray(addedNames) || !Array.isArray(removedNames)) continue | |
| for (const n of addedNames) { | |
| if (typeof n === 'string') announced.add(n) | |
| } | |
| for (const n of removedNames) { | |
| if (typeof n === 'string') announced.delete(n) | |
| } |
🤖 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 `@src/utils/mcpInstructionsDelta.ts` around lines 68 - 70, The code casts
msg.attachment to McpInstructionsDelta and iterates
delta.addedNames/removedNames without validation; add a type guard (e.g.,
isMcpInstructionsDelta(msg.attachment)) or runtime checks before using them:
ensure msg.attachment exists and that addedNames and removedNames are arrays
(Array.isArray) and fallback to empty arrays if not, then iterate those safe
arrays and update the announced set; replace the forced cast of const delta =
msg.attachment! as unknown as McpInstructionsDelta with the guarded access and
use the validated variable (delta or safeAdded/safeRemoved) in the for...of
loops.
Comment on lines
+36
to
38
| mark(name: string): void { | ||
| this.marks.set(name, this.now()) | ||
| } |
Contributor
There was a problem hiding this comment.
🧩 Analysis chain
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#!/bin/bash
# Check whether any caller invokes mark() with the same name more than once
# within a profiling session (i.e., without an intervening clearMarks()).
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API design divergence: document the mark-overwrite behavior for future maintainers.
Map.set silently replaces the previous timestamp for duplicate mark names, whereas the native Performance.mark() API appends multiple entries. Current code mitigates this risk through startQueryProfile() clearing all marks at the beginning of each query session, so no duplicate marks occur within a single session. However, the API design divergence should be documented in the mark() method or profilerBase.ts JSDoc to prevent accidental misuse by future callers unfamiliar with the session-based isolation pattern.
🤖 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 `@src/utils/profilerBase.ts` around lines 36 - 38, The mark(name: string)
method currently overwrites existing timestamps instead of appending like
Performance.mark; add a concise JSDoc on the mark() method (or top-level JSDoc
in profilerBase.ts) stating that mark() replaces any previous mark with the same
name, that startQueryProfile() clears marks at the start of each query session
so duplicates are not expected within a session, and warn callers that repeated
marks across sessions will overwrite prior timestamps rather than append;
reference the mark(), now(), and startQueryProfile() symbols in the comment so
future maintainers understand the session-based isolation and overwrite
semantics.
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@codesmithwith what you need.Summary by CodeRabbit
New Features
Bug Fixes
Documentation
Refactor