fix: WASM build resilience + lint cleanup from TS migration#629
fix: WASM build resilience + lint cleanup from TS migration#629carlos-alm wants to merge 4 commits intomainfrom
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The prepare script now treats build:wasm as non-fatal since the native engine is the primary parser. Individual grammar build failures are caught and warned instead of aborting the entire build.
…up suppressions These rules produce hundreds of warnings from the JS→TS migration (Phase 6) and are not actionable yet. Auto-fixed useLiteralKeys and noUnusedImports, removed 69 now-unnecessary biome-ignore comments, and deleted one unused interface.
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Claude finished @carlos-alm's task —— View job PR Review Complete - 🚨 MAJOR CONCERNSReview Tasks
Root Cause AnalysisProblem Being Solved: Benchmark workflow failing due to transient Phase 3: Test Integrity ✅
Phase 4: Code Quality
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Greptile SummaryThis PR addresses two distinct concerns from the Phase 6 TypeScript migration: making the WASM grammar build non-fatal so transient Key changes:
Confidence Score: 5/5Safe to merge — no functional regressions; all prior review concerns are resolved and the changes are well-scoped. The WASM resilience fix is correctly implemented ( No files require special attention — the Important Files Changed
Sequence DiagramsequenceDiagram
participant npm as npm install
participant prepare as prepare script
participant wasm as build:wasm
participant build as build (tsc)
participant husky as husky
participant deps as deps:tree
npm->>prepare: invoke
prepare->>wasm: npm run build:wasm
alt all grammars succeed
wasm-->>prepare: exit 0
else one or more grammars fail
wasm->>wasm: process.exitCode = 1
wasm-->>prepare: exit 1
prepare->>prepare: shell OR catches failure (echo WARN — non-fatal)
end
prepare->>build: npm run build
build-->>prepare: tsc output
prepare->>husky: husky
husky-->>prepare: git hooks installed
prepare->>deps: npm run deps:tree
deps-->>prepare: dependency tree written
prepare-->>npm: exit 0
Reviews (2): Last reviewed commit: "fix: make WASM build non-fatal without b..." | Re-trigger Greptile |
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src/types.ts
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| // biome-ignore lint/suspicious/noExplicitAny: Commander options are dynamically typed | ||
| validate?: (args: any[], opts: any, ctx: CommandContext) => string | undefined | void; | ||
| // biome-ignore lint/suspicious/noExplicitAny: Commander options are dynamically typed | ||
| validate?: (args: any[], opts: any, ctx: CommandContext) => string | undefined | undefined; |
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| undefined in return type
The return type was changed from string | undefined | void to string | undefined | undefined. TypeScript will deduplicate this at the type level, so it's functionally harmless, but the redundant union member reads as a copy-paste oversight from the void → undefined migration.
| validate?: (args: any[], opts: any, ctx: CommandContext) => string | undefined | undefined; | |
| validate?: (args: any[], opts: any, ctx: CommandContext) => string | undefined; |
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Fixed. The duplicate | undefined | undefined is now | undefined in commit 6e3d0a9.
| function _taSub(a: Float64Array, i: number, v: number): void { | ||
| a[i] = taGet(a, i) - v; | ||
| } |
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_taSub is never called anywhere in the codebase — the grep confirms it appears only in this file as a definition, never as a call site. Renaming unused code with an underscore prefix is a common lint-suppression workaround, but it leaves dead code in the module.
If this subtraction helper is planned for a future operation (e.g., a moveNodeToCommunity expansion), a short comment explaining that intent would make the retention intentional. Otherwise, deleting it is the cleaner fix.
(Remove lines 53–55 entirely if the function isn't needed.)
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Fixed. The dead _taSub function has been deleted entirely (not just prefixed). Also removed the useLiteralKeys biome-ignore comments and converted bracket notation to dot notation in the same file. See commit 6e3d0a9.
…eys suppressions (#629) tsconfig's noPropertyAccessFromIndexSignature conflicted with biome's useLiteralKeys auto-fix, causing TS4111 errors on CI. Disable the TS rule so dot notation is valid for index signatures. Remove all now-unnecessary useLiteralKeys biome-ignore comments and convert remaining bracket notation. Also fix duplicate | undefined in types.ts and delete dead _taSub function in leiden adapter.
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Addressed both Greptile review items and fixed the CI-breaking TS4111 errors: Root cause: The Fix (commit 6e3d0a9):
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Claude finished @carlos-alm's task —— View job PR Re-Review: WASM Build Resilience + Lint CleanupAnalyzing the latest changes in commit 6e3d0a9 that addressed Greptile feedback and CI-breaking TS4111 errors... Todo List
Updated Assessment: ⭐⭐⭐⭐☆ (4/5) - APPROVED WITH RESERVATIONSWhat Changed in 6e3d0a9✅ Good Fixes:
🔧 Root Cause Resolution:
Why This Is Much Better Than BeforePrevious Concerns Addressed:
Remaining Type Safety ContextThe biome rules Final RecommendationAPPROVE - This is a legitimate technical fix for a TypeScript/biome rule conflict that was causing CI failures. The change is:
Note: While the broader type safety rule disabling from earlier commits remains a longer-term technical debt concern, this specific change is a proper engineering fix and should be merged. |
The prepare script used bash-style (cmd || echo) which fails on Windows cmd.exe. Instead, make build-wasm.ts always exit 0 since failures are already non-fatal by design (per-grammar try/catch with warning logs). This restores the simple prepare script while keeping WASM resilience.
1 participant
Summary
build:wasmnon-fatal in thepreparescript — native engine is primary, WASM is fallbackbuild-wasm.tsso one failed grammar doesn't abort the restnoNonNullAssertionandnoExplicitAnybiome rules (329+100 warnings from Phase 6 TS migration)useLiteralKeysandnoUnusedImportsacross 34 filesbiome-ignoresuppression commentsHotspotEntryinterfaceContext
The benchmark workflow was failing because
tree-sitter build --wasmhit a transientwasi-sdkdownload failure duringnpm install, which crashed the entirepreparescript. Since the native engine is the primary parser, WASM build failures should be non-fatal.Test plan
npm run lintexits 0npm testpasses (WASM-dependent tests may skip in environments without grammars)